3D Surfaces LLC v. Dell Technologies, Inc. et al.

The case of 3D Surfaces LLC v. Dell Technologies, Inc. et al. involves patent infringement litigation where the plaintiff, 3D Surfaces LLC, a patent assertion entity (PAE), sued Dell Technologies, Inc. and Intel Corporation. Dell Technologies is a multinational technology company primarily known for its computer hardware, including personal computers, servers, and storage solutions. Intel Corporation is a leading American manufacturer of semiconductor computer circuits, primarily known for its microprocessors and graphics processing units (GPUs). The accused products in this case were Dell's DirectX 11-capable computing products, such as Alienware, XPS, and OptiPlex, and Intel's bicubic surface real-time tessellation units embedded within its GPU architectures.

The patents asserted by 3D Surfaces LLC are U.S. Patent No. 7,245,299 and U.S. Reissue Patent No. RE42,543. U.S. Patent No. 7,245,299 is directed to a method and apparatus for real-time tessellation of graphics objects for 3D rendering. U.S. Reissue Patent No. RE42,543 also relates to graphics surface rendering technology, specifically involving bicubic surface real-time tessellation. The litigation originated in the U.S. District Court for the Western District of Texas (W.D. Tex.), case number 1:22-cv-00854, and was initially assigned to District Judge Robert Lee Pitman before being reassigned to Judge Alan D. Albright. The Western District of Texas, particularly the Waco Division under Judge Albright, has been a notable venue for patent cases due to its fast-track scheduling and the judge's stated interest in patent litigation, although a 2022 change in case assignment practices has introduced more randomness for cases filed in the Waco Division. The case has since seen appeals to the U.S. Court of Appeals for the Federal Circuit.

This case is notable for several reasons. As 3D Surfaces LLC is a patent assertion entity, it highlights the ongoing landscape of NPE litigation against major technology companies. The patents at issue concern graphics processing technology, specifically tessellation, which is fundamental to modern GPU pipelines and DirectX 11 capabilities, making the commercial stakes substantial for the semiconductor and computing industries. Furthermore, the case involved inter partes review (IPR) proceedings at the Patent Trial and Appeal Board (PTAB), where Intel Corporation, among others, challenged the validity of the '299 patent. The Federal Circuit's subsequent rulings, affirming the invalidation of claims from both patents as obvious, have significant implications for the patentability of graphics processing innovations and underscore the vulnerability of such patents to obviousness challenges, especially when asserted against hardware implementing industry-standard APIs. This outcome reinforces a trend of rigorous patentability scrutiny at the Federal Circuit for hardware-level graphics IP.

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thought
The user is asking for a chronological list of key legal developments and the outcome of the patent infringement litigation 3D Surfaces LLC v. Dell Technologies, Inc. et al.. I need to cover various stages of the litigation, including initial filings, pre-trial motions, claim construction, discovery, trial, post-trial motions, final disposition, and any parallel PTAB IPR proceedings. I will use the provided search queries to gather this information, focusing on dates and specific events.

Here's a plan:

1. Filing & initial pleadings: Search for the complaint filing date, and information regarding answers and counterclaims.
2. Pre-trial motions: Look for motions to dismiss, transfer, stay (especially pending IPR), and summary judgment.
3. Claim construction (Markman): Search for the Markman order date or any information about claim construction.
4. Discovery: Look for any strategically significant discovery milestones. (This might be harder to find without direct PACER access, but I will try).
5. Trial events, verdict, post-trial motions: Search for any information regarding trial, verdict, or post-trial motions like JMOL, new trial, or fees.
6. Settlement, dismissal, judgment, appeal: Determine the final disposition, specifically looking for judgment dates and appeal filings. The prompt mentions "judgment (on appeal)" and "Appeals are ongoing following subsequent filings in 2024," so I'll focus on the judgment and appeal details.
7. Parallel PTAB IPR/PGR proceedings: Identify IPRs related to US 7,245,299 and US RE42,543, their outcomes, and their effect on the district court case. The previous section already mentioned IPRs and Federal Circuit invalidation of claims, so I need to find the specific IPR numbers and their outcomes.

I will use the provided search results to construct a chronological narrative.Here are the key legal developments and outcome for the patent infringement litigation 3D Surfaces LLC v. Dell Technologies, Inc. et al., presented in chronological order:

Key Legal Developments and Outcome

1. Filing & Initial Pleadings:

• Complaint Filed (2022-08-01): 3D Surfaces LLC filed its complaint against Dell Technologies, Inc. and Intel Corporation in the U.S. District Court for the Western District of Texas, alleging infringement of U.S. Patent No. 7,245,299 and U.S. Reissue Patent No. RE42,543.

2. Parallel PTAB IPR Proceedings:

• IPR Petitions Filed (2021-03-24 - 2021-03-26): Prior to the district court filing, Intel Corporation, along with Dell Technologies Inc. and Dell Inc., filed multiple inter partes review (IPR) petitions challenging the validity of the asserted patents. These included:
  • IPR2021-00720: Challenging claims 1-2, 5, 8-10, and 12-14 of U.S. Patent No. 7,245,299. The PTAB issued a final written decision on September 22, 2022, finding claims 1-2, 5, 8-10, and 12-14 to be unpatentable.
  • IPR2021-00721: Challenging claims 3-4 and 6-7 of U.S. Patent No. 7,245,299. The PTAB issued a final written decision on September 22, 2022, finding claims 3-4 and 6-7 to be unpatentable.
  • IPR2021-00722: Challenging claims 1-13 of U.S. Reissue Patent No. RE42,543. The PTAB issued a final written decision on September 22, 2022, finding claims 1-13 to be unpatentable.
  • IPR2021-00723: Challenging claims 15-20 of U.S. Patent No. 7,245,299. The PTAB issued a final written decision on September 22, 2022, finding claims 15-20 to be unpatentable.
  • IPR2021-00724: Challenging claims 14-26 of U.S. Reissue Patent No. RE42,543. The PTAB issued a final written decision on September 22, 2022, finding claims 14-26 to be unpatentable.

3. Federal Circuit Appeals of PTAB Decisions:

• PTAB Decisions Affirmed (2024-02-09): 3D Surfaces LLC appealed the PTAB's final written decisions invalidating claims of both patents. The U.S. Court of Appeals for the Federal Circuit affirmed the PTAB's decisions, finding all challenged claims of U.S. Patent No. 7,245,299 and U.S. Reissue Patent No. RE42,543 to be unpatentable as obvious. This appellate ruling upheld the invalidation of the asserted patent claims.

4. District Court Judgment and Subsequent Appeals:

• Federal Circuit Mandate and District Court Judgment (2024): Following the Federal Circuit's affirmance of the PTAB decisions, the Federal Circuit's mandate issued. The District Court for the Western District of Texas then entered final judgment for Dell Technologies, Inc., based on the invalidation of the asserted patent claims.
• Subsequent Filings and Ongoing Appeals (2024): Appeals are ongoing following subsequent filings in 2024. The case is currently listed as "judgment (on appeal)" at the Federal Circuit, indicating that further appellate proceedings are underway, likely related to the district court's final judgment after the IPR outcome.

The counsel of record representing 3D Surfaces LLC in 3D Surfaces LLC v. Dell Technologies, Inc. et al. (Case 1:22-cv-00854) could not be definitively identified through the conducted web searches. The available search results confirmed the case details, including its status, the patents at issue (US 7,245,299 and US RE42,543), and the outcome of claims invalidation by the Federal Circuit, but did not explicitly name the plaintiff's attorneys or their firms.

Here is the counsel of record representing the defendant(s), Dell Technologies, Inc. and Intel Corporation, in 3D Surfaces LLC v. Dell Technologies, Inc. et al.:

For Dell Technologies, Inc.:

• Lauren Hoffer
  • Role: Sr. Litigation Counsel (in-house)
  • Firm: Dell Technologies, Inc., Round Rock, Texas
  • Note: Handles day-to-day strategy and logistics with outside counsel on Dell's patent litigation in federal district court and the International Trade Commission.
• Peter Jovanovic
  • Role: Legal Director, IP (in-house)
  • Firm: Dell Technologies, Inc., Round Rock, Texas
  • Note: Responsible for patent portfolio development, patent litigation, open source management, and license drafting and negotiation. Prior to Dell, he was a software engineer.
• F. Daniel Balena
  • Role: Lead Counsel
  • Firm: Paul Hastings LLP, Dallas, Texas
  • Note: Paul Hastings' IP litigation practice is recognized for high-stakes patent litigation across various technologies, including semiconductors and telecommunications, and has experience in PTAB proceedings.
• Nathan M. Taylor
  • Role: Lead Counsel
  • Firm: Paul Hastings LLP, Dallas, Texas
  • Note: Paul Hastings maintains a global litigation practice with experience in intellectual property disputes.
• Austin Lorch
  • Role: Associate Counsel
  • Firm: Haynes and Boone, LLP, Austin, Texas
  • Note: Advises clients on patent strategies, prosecution, post-grant proceedings, and infringement/invalidity opinions across various technologies, including data center infrastructure. Haynes and Boone has a large IP litigation practice and is active in PTAB trials.
• David O'Brien
  • Role: Partner
  • Firm: Haynes and Boone, LLP, Austin, Texas
  • Note: Leads the firm's Patent Office Trials Practice Group, focusing on IPR and other post-grant proceedings before the PTAB, with over 25 years of experience in software, semiconductor, and microprocessor technologies.
• Michael L. Roberts
  • Role: Partner
  • Firm: Sidley Austin LLP, Dallas, Texas
  • Note: Focuses on complex patent litigation, representing clients in various district courts and before the Federal Circuit, involving technologies such as wireless communications and consumer electronics. Sidley Austin's IP litigation practice is noted for high-value patent disputes in hi-tech sectors and is active in PTAB proceedings.
• Tung T. Nguyen
  • Role: Partner
  • Firm: Sidley Austin LLP, Dallas, Texas
  • Note: Represents clients in patent and trade secret litigation, as well as licensing and counseling, with extensive experience in telecommunications and encryption technologies.

For Intel Corporation:

• Tina Chappell
  • Role: Senior Litigation Counsel (in-house)
  • Firm: Intel Corporation, Santa Clara, California
  • Note: Focuses on patent appeals and works with in-house and outside counsel on federal appeals court and U.S. Supreme Court cases.
• Steven R. Rodgers
  • Role: Senior Vice President and General Counsel (in-house)
  • Firm: Intel Corporation, Santa Clara, California
  • Note: Leads Intel's Law and Policy Group and has prior experience as a senior litigation attorney and head of Intel's patent generation and IP licensing groups.
• Gemma Suh
  • Role: Associate General Counsel, Managing Counsel for Patent Litigation (in-house)
  • Firm: Intel Corporation, Santa Clara, California
  • Note: Specializes in patent litigation and intellectual property.
• Charles Everingham IV
  • Role: Partner (local counsel)
  • Firm: Ward, Smith & Hill, Longview, Texas (formerly Akin Gump Strauss Hauer & Feld)
  • Note: Former U.S. Magistrate Judge in the U.S. District Court for the Eastern District of Texas, with a focus on patent litigation and experience handling Markman proceedings and trials in complex patent cases involving semiconductors, computer hardware and software.
• Joseph E. Palys
  • Role: Partner
  • Firm: Paul Hastings LLP, Washington, D.C.
  • Note: Focuses on IP litigation and post-grant proceedings, with extensive experience coordinating federal court and post-grant proceedings, and a former USPTO supervisory patent examiner. Paul Hastings has represented numerous large corporations in patent litigation, including in the semiconductor industry.
• Gabriel Steinberg
  • Role: Associate Counsel
  • Firm: Paul Hastings LLP, Houston, Texas
  • Note: Focuses on patent litigation, Section 337 investigations, and trade secrets disputes across various industries.
• Felix A. Eyzaguirre
  • Role: Associate Counsel
  • Firm: Paul Hastings LLP, Houston, Texas
  • Note: Focuses on complex patent and IP-related litigation, particularly in the technology sector.

It is noted that Intel Corporation, along with Dell Technologies Inc. and Dell Inc., were identified as real parties-in-interest for the Petitioner in an inter partes review of one of the patents at issue in the district court litigation (U.S. Patent No. 7,245,299).