Patent litigation grouped by defendant

Flexiworld Technologies, Inc.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Lexmark International, Inc. v. Flexiworld Technologies, Inc.institution denied
7609402 Patent Trial and Appeal Board (PTAB)IPR2023-00845filed 2023-04-21
Roku, Inc. v. Flexiworld Technologies, Inc.Terminated
9836257 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2022-01267filed 2022-07-29
Roku, Inc. v. Flexiworld Technologies, Inc.Terminated - Settled
9389822 Patent Trial and Appeal Board (USPTO)IPR2022-01268filed 2022-07-29
Roku, Inc. v. Flexiworld Technologies, Inc.terminated (settled prior to institution)
7944577 USPTO Patent Trial and Appeal Board (PTAB), inter partes reviewIPR2022-01269filed 2022-07-29
Unified Patents, LLC v. Flexiworld Technologies, Inc.Final Written Decision - patent upheld
9836257 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2022-00775filed 2022-04-08

Google, LLC5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Voxer, Inc. et al. v. Google, LLCactive
11777883 U.S. District Court for the District of Delaware1:2025cv00873filed 2025-07-14
Voxer, Inc. et al. v. Google, LLC et al.Active
11146516 U.S. District Court for the District of Delaware1:25-cv-00873filed 2025-07-14
SoundClear Technologies LLC v. Google, LLCActive litigation
11069337 Virginia Eastern District Court3:24-cv-00540filed 2024-07-25
IPA Technologies Inc. v. Google, LLCjudgment
7069560 United States Court of Appeals for the Federal Circuit24-1247filed 2024
ART Research and Technology LLC v. Google, LLC et al.Motion to dismiss granted with leave to amend
9451001 U.S. District Court for the Northern District of California24-cv-04898-AMO

Harbor Island Dynamic, LLC5 cases · 3 jurisdictions

Patents:
Plaintiffs:

NXP Semiconductors N.V. v. Harbor Island Dynamic, LLCfinal written decision; terminated
7745886 U.S. Patent Trial and Appeal Board (PTAB)IPR2025-00954filed 2025-05-02
Samsung Electronics Co., Ltd. et al. v. Harbor Island Dynamic, LLCfinal written decision; appealed
7745886 U.S. Patent Trial and Appeal Board (PTAB)IPR2024-01402filed 2024-09-24
Samsung Electronics Co., Ltd. et al. v. Harbor Island Dynamic, LLCFinal written decision issued; Director Review pending
9147609 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2024-01404filed 2024-09-24
Samsung Electronics Co., Ltd. et al. v. Harbor Island Dynamic, LLCFinal written decision; appealed
7772673 Patent Trial and Appeal Board, U.S. Patent and Trademark OfficeIPR2024-01403filed 2024-09-20
Samsung Electronics Co., Ltd. et al. v. Harbor Island Dynamic, LLCPending Director Review
9245826 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2024-01405filed 2024-09-20

Hisense Visual Technology Co., Ltd.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Longitude Licensing Limited et al. v. BOE Technology Group Co., Ltd. et al.ongoing
8319512 U.S. District Court for the Eastern District of Texas2:25-cv-00440-JRG-RSPfiled 2025-04-25
Phenix Longhorn, LLC v. AU Optronics Corporation et al.Judgment
7557788 U.S. District Court for the Eastern District of Texas2:23-cv-00477-RWS-RSPfiled 2023-10-10
Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al.Unknown
9836257 U.S. District Court for the Northern District of Georgia1:22-cv-04338filed 2022-10-31
Flexiworld Technologies, Inc. v. Hisense Company, Ltd. et al.settled; administratively closed
7609402 United States District Court for the Northern District of Georgia, Atlanta Division1:22-cv-04338filed 2022-10-31
Flexiworld Technologies, Inc. v. Hisense Co., Ltd. et al.pending as of mid-2022; final outcome unconfirmed
7609402 10768871 10387087 10140073 10140072 United States District Court for the Eastern District of Texas, Marshall Division2:22-cv-00227filed 2022-06-24

Intel Corporation5 cases · 5 jurisdictions

Patents:
Plaintiffs:

Advanced Cluster Systems, Inc. v. Intel Corporationactive
11570034 10333768 11563621 11811582 12021679 U.S. District Court for the Western District of Texas, Midland-Odessa Division7:24-cv-00245-ADAfiled 2024-09-26
Greenthread, LLC v. Intel Corporation et al.Dismissed
11316014 U.S. District Court for the District of Delaware1:23-cv-00326filed 2023-03-24
Greenthread LLC v. Intel CorporationSettlement
10734481 Patent Trial and Appeal Board (PTAB)IPR2023-00260filed 2022-11-28
Greenthread, LLC v. Intel Corporation et al.Active
11121222 U.S. District Court for the Western District of Texas6:22-cv-00105filed 2022-01-27
3D Surfaces LLC v. Dell Technologies, Inc. et al.judgment (on appeal)
7245299 RE42543 U.S. District Court for the Western District of Texas; U.S. Court of Appeals for the Federal Circuit1:22-cv-00854

Longhorn Automotive Group LLC5 cases · 3 jurisdictions

Patents:
Plaintiffs:

Nissan Motor Co., Ltd. v. Longhorn Automotive Group LLCNot Instituted - Procedural
7513238 Patent Trial and Appeal Board (PTAB)IPR2025-01089filed 2025-06-03
Volkswagen Group Of America Inc. v. Longhorn Automotive Group LLCSettled
8265353 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2025-01064filed 2025-05-30
Unified Patents v. Longhorn Automotive Group LLCNot Instituted - Procedural
8085192 Patent Trial and Appeal Board (PTAB)IPR2025-00925filed 2025-04-24
Unified Patents v. Longhorn Automotive Group LLCGranted Reexamination Request
7987002 United States Patent and Trademark Office (USPTO)filed 2025-02-26
Petitioner v. Longhorn Automotive Group LLCNot Instituted - Procedural
8810803 Patent Trial and Appeal Board (PTAB)IPR2025-00955

Marlin Semiconductor Ltd.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Taiwan Semiconductor Manufacturing Company Ltd. v. Marlin Semiconductor Ltd.Institution denied
9786510 United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)IPR2025-01484filed 2025-08-29
Unified Patents, LLC v. Marlin Semiconductor Ltd.Pending - Instituted
7547584 United States Patent and Trademark Office, Patent Trial and Appeal Board (PTAB)IPR2025-01444
Unified Patents v. Marlin Semiconductor Ltd.Pending - Instituted
8993384 Patent Trial and Appeal Board (PTAB) of the USPTOIPR2025-01265
Unified Patents v. Marlin Semiconductor Ltd.Not Instituted - Procedural
9117909 Patent Trial and Appeal Board (PTAB)IPR2025-01527
Unified Patents v. Marlin Semiconductor Ltd.Pending
8076735 Patent Trial and Appeal Board (PTAB)IPR2026-00220

Massively Broadband LLC5 cases · 3 jurisdictions

Patents:
Plaintiffs:

Samsung Electronics America Inc. v. Massively Broadband LLCDiscretionary Denial
8725700 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2026-00086filed 2025-10-24
Samsung Electronics Co. Ltd. v. Massively Broadband LLCTerminated
10797783 Patent Trial and Appeal Board (PTAB)IPR2025-01605filed 2025-10-14
Unified Patents Inc. v. Massively Broadband LLCNot Instituted - Procedural
10224999 United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)IPR2025-01594filed 2025-05-14
Unified Patents v. Massively Broadband LLCNot Instituted - Procedural
11063625 Patent Trial and Appeal Board (PTAB)IPR2025-01564filed 2025
Unified Patents v. Massively Broadband LLCNot instituted
8224794 U.S. Patent and Trademark Office, Patent Trial and Appeal BoardIPR2026-00103

McAfee, Inc.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Network Security Technologies, LLC v. McAfee, Inc.Status unknown
9516048 U.S. District Court for the District of Delaware1:17-cv-01489filed 2017-10-24
Intellectual Ventures I LLC v. Symantec Corp. et al.Judgment
6460050 U.S. District Court for the District of Delaware1:12-cv-01581-LPSfiled 2010-12-06
Uniloc USA, Inc. et al. v. Sony Corporation of America et al.Settled
5490216 U.S. District Court for the Eastern District of Texas6:10-cv-373filed 2010-07-29
Walker Digital, LLC v. Microsoft Corp. et al.Terminated
5742768 U.S. District Court for the Western District of Washington2:10-cv-00825filed 2010-05-20
Uniloc USA, Inc. v. McAfee, Inc.Dismissed
5490216 Texas Eastern District Court6:09-cv-00538filed 2009-11-19

MidAmerican Energy Company5 cases · 3 jurisdictions

Patents:
Plaintiffs:

Midwest Energy Emissions Corp. et al. v. MidAmerican Energy Company et al.Open
10668430 U.S. District Court for the Southern District of Iowa4:24-md-03132filed 2024-12-17
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Centralized
10933370 United States Judicial Panel on Multidistrict Litigation, centralized in the Southern District of Iowa.MDL No. 3132filed 2024-12-12
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated
10668430 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024-07-17
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Ongoing; Consolidated
10596517 Southern District of IowaMDL No. 3132filed 2024-07
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated into MDL No. 4:24-md-3132
10589225 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024

Motorola Mobility LLC5 cases · 5 jurisdictions

Patents:
Plaintiffs:

Multifold International Incorporated Pte. Ltd. v. Motorola Mobility LLCin litigation
8842080 Delaware District Court1:23-cv-01173filed 2023-10-17
Mesa Digital LLC v. Motorola Mobility LLCDismissed
9031537 Illinois Northern District Court1:18-cv-00921filed 2018-02-05
Maxell, Ltd. v. Lenovo Group Ltd. et al.Active
7952645 U.S. District Court for the Western District of Texas6:21-cv-01169
SoftView LLC v. Apple Inc. et al.partially vacated and remanded
7461353 United States Court of Appeals for the Federal Circuit23-1005
Multifold International Incorporated Pte. Ltd. v. Motorola Mobility LLCpending
9792007 U.S. District Court for the District of Delaware1:23-cv-01173

OnePlus Technology (Shenzhen) Co., Ltd.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Onesta IP, LLC v. Qualcomm Incorporated et al.stayed
11841803 U.S. District Court for the Western District of Texas1:25-cv-00587filed 2025-04-17
Omni MedSci, Inc. v. Samsung Electronics, Co. Ltd. et al.Pending
12193790 Eastern District of Texas, Marshall Division2:24-cv-01070filed 2024-12-20
Mesa Digital LLC v. OnePlus Technology (Shenzhen) Co., Ltd.Dismissed
9031537 California Northern District Court3:20-cv-02337filed 2020-04-06
Pantech Corporation et al. v. OnePlus Technology (Shenzhen) Co., Ltd.Claim construction phase
11212838 U.S. District Court for the Eastern District of Texas
Pantech Corporation et al. v. OnePlus Technology (Shenzhen) Co., Ltd.pending
10764803 U.S. District Court for the Eastern District of Texas5:24-cv-00038

PacifiCorp5 cases · 3 jurisdictions

Patents:
Plaintiffs:

Midwest Energy Emissions Corp. v. PacifiCorpConsolidated
10668430 U.S. District Court for the Southern District of Iowa4:25-cv-00037filed 2025-01-31
Midwest Energy Emissions Corp. et al. v. MidAmerican Energy Company et al.Open
10668430 U.S. District Court for the Southern District of Iowa4:24-md-03132filed 2024-12-17
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Centralized
10933370 United States Judicial Panel on Multidistrict Litigation, centralized in the Southern District of Iowa.MDL No. 3132filed 2024-12-12
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Ongoing; Consolidated
10596517 Southern District of IowaMDL No. 3132filed 2024-07
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated into MDL No. 4:24-md-3132
10589225 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024

Samsung Electronics5 cases · 3 jurisdictions

Patents:
Plaintiffs:

Piney Woods Mobility LLC v. Samsung ElectronicsActive litigation
9615204 U.S. District Court for the Eastern District of Texasfiled 2026-02-16
Piney Woods Mobility LLC v. Samsung ElectronicsOngoing
9185522 U.S. District Court for the Eastern District of Texasfiled 2026-02-16
Lepton Computing LLC v. Samsung Electronics et al.Active
11520378 11048299 11048300 11086361 11093002 11209863 11520377 11693450 12140998 U.S. District Court for the Eastern District of Texas
Secure Communication Technologies, LLC v. Samsung ElectronicsOngoing
11443344 Eastern District of Texas2:24-cv-00484
G+ Communications v. Samsung Electronicsaffirmed; claims invalidated
10615925 U.S. Court of Appeals for the Federal Circuit (CAFC)2023-1087

Southwest Airlines Co.5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Intellectual Ventures II LLC et al. v. Southwest Airlines Co.Closed
8027326 Texas Northern District Court3:26-cv-00782filed 2026-03-10
Intellectual Ventures I LLC et al. v. Southwest Airlines Co.Transferred
8027326 Texas Western District Court7:24-cv-00277-ADAfiled 2024-11-02
Intellectual Ventures I LLC v. Southwest Airlines Co.Closed
7257582 Texas Western District Court7:24-cv-00277filed 2024-11-02
Cyberfone Systems, LLC v. Southwest Airlines Co.Terminated
6044382 D. Del.1:11-cv-00834filed 2011-09-14
Intellectual Ventures I LLC v. Southwest Airlines Co.not confirmed
7233260 U.S. District Court for the Western District of Texas7:24-cv-00277

Telcom Ventures LLC5 cases · 1 jurisdiction

Patents:
Plaintiffs:

Samsung Electronics America Inc et al. v. Telcom Ventures LLCNot Instituted - Procedural
12028793 Patent Trial and Appeal Board (PTAB)IPR2025-00978filed 2025-05-23
Samsung Electronics America Inc v. Telcom Ventures LLCNot Instituted - Procedural
11770756 Patent Trial and Appeal Board (PTAB)IPR2025-00977filed 2025-05-23
Unified Patents v. Telcom Ventures LLCNot Instituted - Procedural
11924743 Patent Trial and Appeal Board (PTAB)IPR2025-01349
Google LLC v. Telcom Ventures LLCNot Instituted - Procedural
11770756 Patent Trial and Appeal Board (PTAB)IPR2025-01409
Unified Patents, LLC v. Telcom Ventures LLCProcedural Termination
11770756 Patent Trial and Appeal Board (PTAB)IPR2025-01236

The Walt Disney Company5 cases · 2 jurisdictions

Patents:
Plaintiffs:

Adeia Media Holdings LLC et al. v. BAMTech, LLC et al.active
8280987 U.S. District Court for the District of Delaware1:2024cv01231filed 2024-11-07
Adeia Technologies Inc. et al. v. The Walt Disney Company et al.ongoing
10165324 U.S. District Court for the District of Delaware1:24-cv-01231filed 2024-11-07
Adeia Technologies Inc. v. The Walt Disney Company et al.ongoing
8542705 U.S. District Court for the District of Delaware1:24-cv-01231filed 2024-11-07
Adeia Technologies Inc. et al. v. The Walt Disney Company et al.active
9235428 U.S. District Court for the District of Delaware1:24-cv-01231filed 2024-11-07
WAG Acquisition, L.L.C. v. The Walt Disney Company et al.stayed; resolved in defendants' favor
9762636 9742824 9729594 U.S. District Court, Central District of California2:21-cv-08230filed 2021-10-18

Toyota Motor Sales, U.S.A., Inc.5 cases · 2 jurisdictions

Patents:
Plaintiffs:

Bunker Hill Technologies LLC v. Toyota Motor North America Inc. et al.Open/Pending
10549648 Texas Eastern District Court2:25-cv-01133filed 2025-11-18
Emerging Automotive LLC v. Toyota Motor North America, Inc. et al.active
12337716 U.S. District Court for the Eastern District of Texas2:25-cv-00782filed 2025-08-12
Emerging Automotive LLC v. Toyota Motor Corp. et al.Active
12337715 U.S. District Court for the Eastern District of Texas2:25-cv-00782filed 2025-08-12
WI-LAN Inc. et al. v. Toyota Motor Corporation et al.Closed
8259688 Texas Eastern District Court2:25-cv-00066filed 2025-01-22
Autonavigare LLC v. Toyota Motor Corporation et al.Active
9766801 U.S. District Court for the Eastern District of Texas2:24-cv-00439filed 2024-06-05

Uber Technologies, Inc.5 cases · 5 jurisdictions

Patents:
Plaintiffs:

Rideshare Displays Inc. v. Uber Technologies, Inc. et al.Terminated
10169987 Delaware District Court1:20-cv-01629filed 2020-11-20
Excalibur IP, LLC v. Uber Technologies, Inc.Terminated
7610277 United States District Court for the District of Delaware1:20-cv-00972filed 2020-07-27
X One, Inc. v. Uber Technologies, Inc.Decided
10299071 United States Court of Appeals for the Federal Circuit19-1164filed 2016-10-20
X One, Inc. v. Uber Technologies, Inc.Judgment
9942705 U.S. District Court for the Northern District of California4:2016cv06050filed 2016-10-20
Headwater Research LLC v. Uber Technologies, Inc.Active (consolidated for pretrial issues)
10321320 Eastern District of Texas2:25-cv-00962

Wisconsin Power and Light Company5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Midwest Energy Emissions Corp. v. Wisconsin Power and Light CompanyTerminated
10668430 U.S. District Court for the Western District of Wisconsin3:25-cv-00026filed 2025-01-14
Midwest Energy Emissions Corp. et al. v. MidAmerican Energy Company et al.Open
10668430 U.S. District Court for the Southern District of Iowa4:24-md-03132filed 2024-12-17
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Centralized
10933370 United States Judicial Panel on Multidistrict Litigation, centralized in the Southern District of Iowa.MDL No. 3132filed 2024-12-12
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Ongoing; Consolidated
10596517 Southern District of IowaMDL No. 3132filed 2024-07
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated into MDL No. 4:24-md-3132
10589225 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024

YouTube, LLC5 cases · 4 jurisdictions

Patents:
Plaintiffs:

Voxer, Inc. et al. v. Google, LLC et al.Active
11146516 U.S. District Court for the District of Delaware1:25-cv-00873filed 2025-07-14
Wildseed Mobile LLC v. Google LLC et al.voluntarily dismissed without prejudice
10869169 U.S. District Court for the Western District of Texas, Waco Division6:21-cv-01245-ADAfiled 2021-12-01
Wildseed Mobile LLC v. Google LLC et al.voluntarily dismissed
7376414 U.S. District Court for the Western District of Texas6:21-cv-01245filed 2021-12-01
Wildseed Mobile LLC v. Google LLC et al.voluntarily dismissed
10959040 U.S. District Court for the Western District of Texas6:21-cv-01245filed 2021-12-01
ART Research and Technology LLC v. Google, LLC et al.Motion to dismiss granted with leave to amend
9451001 U.S. District Court for the Northern District of California24-cv-04898-AMO

Apple4 cases · 2 jurisdictions

Patents:
Plaintiffs:

Proxense, LLC v. ApplePending
8036152 Western District of Texasfiled 2024-03-18
Marlin Semiconductor Limited et al. v. Apple et al.Ongoing
8993384 Western District of Texas1:25-cv-00215
Marlin Semiconductor et al. v. TSMC et al.Ongoing
8993384 U.S. International Trade Commission (ITC)337-TA-1443
VideoLabs v. Apple
RE43113

Berkshire Hathaway Energy Company4 cases · 3 jurisdictions

Patents:
Plaintiffs:

Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Centralized
10933370 United States Judicial Panel on Multidistrict Litigation, centralized in the Southern District of Iowa.MDL No. 3132filed 2024-12-12
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated
10668430 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024-07-17
Midwest Energy Emissions Corp. et al. v. Berkshire Hathaway Energy Company et al.Ongoing; Consolidated
10596517 Southern District of IowaMDL No. 3132filed 2024-07
Midwest Energy Emissions Corp. v. Berkshire Hathaway Energy Company et al.Consolidated into MDL No. 4:24-md-3132
10589225 U.S. District Court for the Southern District of Iowa4:24-cv-00243filed 2024

BMW of North America, LLC4 cases · 3 jurisdictions

Patents:
Plaintiffs:

Innovative Display Technologies LLC v. BMW of North America, LLCActive
7300194 U.S. District Court for the Eastern District of Texas2:14-cv-00106filed 2014-02-21
American Calcar, Inc. v. BMW of North America, LLCclosed
6009355 6148261 6275231 6282464 6330497 6438465 6459961 6529824 6542795 6587758 6587759 6703944 U.S. District Court, Southern District of California3:04-cv-00614filed 2004-03-25
Innovative Display Technologies LLC v. BMW of North America, LLC
6755547 U.S. District Court for the Eastern District of Texas2:14-cv-00106
Innovative Display Technologies LLC v. BMW of North America, LLCvenue ruling; outcome unknown
7537370 U.S. District Court, Eastern District of Texas2:2014-cv-00106

Bulletproof Property Management LLC4 cases · 1 jurisdiction

Patents:
Plaintiffs:

Untitled casePending
12233871 Patent Trial and Appeal Board (PTAB)IPR2026-00222filed 2026
Unified Patents v. Bulletproof Property Management LLCPending
12221104 Patent Trial and Appeal Board (PTAB)IPR2026-00219
Untitled casePending
12240457 Patent Trial and Appeal Board (PTAB)IPR2026-00205
Unified Patents, LLC v. Bulletproof Property Management LLCPending
12240458 Patent Trial and Appeal Board (PTAB)IPR2026-00229

Litigation by defendant