Defendant

ZTE (USA) Inc.

6 cases as defendant.

Cases
6
Active
1
5 closed
Filed
2012–2023
Top venue
C.D. California
1 case
Also appears as a plaintiff in 6 cases → View as plaintiff

Company profile

ZTE (USA) Inc. is the U.S. subsidiary of ZTE Corporation, a partially state-owned Chinese technology company specializing in telecommunications. ZTE Corporation was founded in 1985 and is headquartered in Shenzhen, China, with shares publicly traded on the Hong Kong and Shenzhen stock exchanges. As of December 2025, its parent company, ZTE Corporation, reported approximately 65,095 employees globally and generated an estimated $19.1 billion in revenue for 2026, with a market capitalization of around CNY 170.5 billion. ZTE (USA) Inc. was founded in 1998 and is headquartered in Richardson, Texas, employing between 501 and 1,000 professionals and reporting over $1 billion in revenue.

ZTE Corporation is a global provider of telecommunications equipment and information and communication technology (ICT) solutions. Its offerings include wireless and wireline access, optical transmission, data telecommunications gear, telecommunications software, and core networks. ZTE (USA) Inc. focuses on consumer devices, providing a diversified portfolio of mobile devices such as smartphones, smartwatches, tablets, mobile hotspots, and connected car devices to the U.S. market.

In terms of patent litigation, ZTE (USA) Inc. operates as a defending entity, consistent with an operating company. The company has been involved in one tracked case, appearing solely as a defendant. This single case, Mesa Digital LLC v. ZTE (USA) Inc., was filed in the California Central District Court on November 13, 2023.

ZTE Corporation has faced external scrutiny, including concerns from the United States government regarding its ties to the Chinese government and national security implications. In 2017 and 2018, the company faced penalties and temporary bans from the U.S. for violating sanctions, which were later lifted after management changes and new compliance agreements.

Filing activity

2012: 1 case1'12'13'14'152016: 1 case'162017: 1 case'17'182019: 1 case'19'20'21'222023: 1 case'23
Cases filed per year naming ZTE (USA) Inc. as defendant.

Cedar Lane Technologies Inc. v. ZTE Corp. et al.

dismissed
Docket:
1:19-cv-01210
Court:
W.D. Tex.
Filed:
2019-12-12
Terminated:
2020-05-11
Patents:6566805

Cedar Lane Technologies Inc. filed suit against ZTE Corp. and ZTE (USA) Inc. in W.D. Tex. asserting US 6,566,805. The case was closed by voluntary dismissal, with an order closing the case on 2020-05-11.

IPA Technologies Inc. v. ZTE (USA) Inc.

closed
Docket:
1:17-cv-00025
Court:
D. Del.
Filed:
2017-01-10

IPA Technologies Inc. sued ZTE (USA) Inc. in D. Del. accusing ZTE Android devices with Google Now of infringing US 6,523,061 and US 6,742,021. The case was closed.

Hitachi Maxell, Ltd. v. ZTE Corp. et al.

jury verdict (willful infringement; damages awarded)
Docket:
5:16-cv-00179
Filed:
2016-11-18

Complaint asserted eight U.S. patents, including U.S. 8,736,729 and U.S. 8,339,493. In or about July 2018 a jury found ZTE liable for willful infringement and awarded Maxell approximately $43.3 million; the narrative notes it could not confirm whether the trial verdict specifically rested on the '729 patent.

Fundamental Innovation Systems International LLC v. ZTE Corporation et al.

settled / dismissed with prejudice
Docket:
3:17-cv-01827-N (orig. 2:17-cv-00124)
Terminated:
2020-01-03
Patents:7893655

FISI asserted the '655 patent against ZTE by amended complaint served May 12, 2017. Originally filed in E.D. Tex., transferred to N.D. Tex. in June 2017. The action was settled and dismissed with prejudice on Jan. 3, 2020.