Untitled case

This inter partes review (IPR) was initiated by OMNIVISION TECHNOLOGIES, INC. against US Patent 6,838,651, currently assigned to RE Secured Networks LLC. OMNIVISION TECHNOLOGIES, INC. is a global fabless semiconductor company that designs and develops advanced digital imaging, analog, and display solutions for various markets, including mobile, automotive, medical, security, and computing. Given OMNIVISION's operating nature and public statements about defending against "groundless NPE lawsuits," RE Secured Networks LLC appears to be a Non-Practicing Entity (NPE) or Patent Assertion Entity (PAE).

The patent at issue, US Patent 6,838,651, is titled "High sensitivity snap shot CMOS image sensor." It generally relates to solid-state imaging devices, specifically Complementary Metal Oxide Semiconductor (CMOS) imagers, which utilize multiple analog-to-digital (A/D) converters to achieve high frame rates. The technology described includes a solid-state imaging device comprising red, blue, and two green pixels, two analog-to-digital converters, and a color interpolation circuit for combining the digital signals. While a specific accused product by OMNIVISION is not detailed in the IPR records, OMNIVISION's filing of a declaratory judgment of non-infringement three months prior to the IPR filing implies that the company's digital imaging products are the subject of an underlying infringement dispute.

The case, IPR2025-01019, was filed at the Patent Trial and Appeal Board (PTAB) and was not instituted for procedural reasons. The Acting Director of the USPTO denied institution because the challenged patent had expired three years prior to the IPR petition filing, having been in force for seventeen years. This decision was based on a finding of "strong settled expectations" by the patent owner, which was not overcome by OMNIVISION's earlier declaratory judgment action or their assertion of a license. This IPR is notable as it highlights the PTAB's discretionary denial authority, particularly concerning expired patents and the "settled expectations" doctrine, which can influence the PTAB's decision on whether to institute a review, even when an underlying infringement dispute exists.

This analysis focuses on the patent infringement litigation involving OMNIVISION TECHNOLOGIES, INC. and RE SECURED NETWORKS, LLC, particularly concerning US Patent 6838651, which was the subject of an associated inter partes review (IPR2025-01019). The primary district court litigation is a declaratory judgment (DJ) action filed by OMNIVISION.

District Court Litigation: Omnivision Technologies, Inc. v. RE Secured Networks, LLC

• Case Number: 1:24-cv-00187-JLH-CJB
• Court: United States District Court for the District of Delaware
• Patents Asserted/At Issue: US Patent Nos. 7,323,671, 7,800,145, and potentially 7,495,274 and 6,838,651.

Key Legal Developments and Outcome:

1. Filing & Initial Pleadings:

   • 2024-02-12: OMNIVISION TECHNOLOGIES, INC. filed a declaratory judgment action against RE SECURED NETWORKS, LLC in the District of Delaware, seeking a judgment of non-infringement for US Patent Nos. 7,323,671 and 7,800,145. This filing followed discussions between OmniVision and RE Secured Networks (and its predecessor Pictos Technologies Inc.) regarding alleged infringement.
   • 2024-07-18: RE Secured Networks informed OmniVision that it would seek to add other patents to the litigation.
   • 2024-09-24: RE Secured Networks identified its intent to allege infringement of US Patent No. 7,323,671 via an amended counterclaim.

2. Discovery Milestones:

   • 2024-08-05: RE Secured Networks was ordered to identify accused products/methods and its damages model.
   • 2024-10-04: RE Secured Networks was to produce an initial claim chart.
   • 2024-11-05: OmniVision was to produce its initial invalidity contentions.
   • 2025-07-29: RE Secured Networks was to provide final infringement contentions.
   • 2025-08-26: OmniVision was to provide final invalidity contentions.

3. Claim Construction (Markman):

   • 2024-12-06: The parties were to exchange lists of claim terms requiring construction and proposed constructions.
   • 2024-12-13: The parties were to exchange responsive proposed constructions.
   • 2025-01-09: A Joint Claim Construction Chart was to be filed with the Court.
   • 2025-05-14: The parties submitted Motions for Claim Construction and a Joint Claim Construction Brief.
   • 2026-01-12: Magistrate Judge Burke issued a Report and Recommendation regarding claim construction.
   • 2026-03-23: The District Court (Judge Hall) issued an Order adopting in part and clarifying in part the Magistrate Judge's Report and Recommendation for US Patent Nos. 7,323,671, 7,800,145, and 7,495,274. The court specifically determined that the preamble term "an image sensor integrated circuit" is limiting and requires all claim elements to be on the same integrated circuit.

4. Pre-trial Motions:

   • 2026-02-19: All case dispositive motions, including opening briefs and affidavits, were due to be served and filed.
   • 2026-03-12: Responses to dispositive motions were due.
   • 2026-03-26: Replies to dispositive motions were due.

5. Trial Events:

   • A 5-day jury trial is scheduled to begin on 2026-10-26.

Parallel PTAB IPR Proceedings (IPR2025-01019):

• 2025-05-20: OMNIVISION TECHNOLOGIES, INC. filed an inter partes review petition, IPR2025-01019, challenging US Patent 6,838,651. The patent owner is RE Secured Networks, LLC.
• 2025-10-10: Acting USPTO Director Coke Morgan Stewart issued a discretionary decision denying institution of the IPR. The denial was based on "settled expectations," a policy factor in discretionary denials. The Director noted that the challenged patent had been in force for seventeen years and expired three years prior to the petition filing, creating strong settled expectations. Furthermore, OmniVision's filing of the declaratory judgment action three months prior to the IPR petition undermined its claim of not expecting enforcement of the patent. OmniVision's argument that it believed it was licensed through a decade-old settlement not involving them was deemed unsupported.
• 2025-10-10: The IPR proceeding officially terminated with the non-institution decision.

OmniVision Technologies, Inc., the petitioner in IPR2025-01019, is represented by counsel from Benesch Friedlander Coplan & Aronoff LLP. The lead counsel identified for the petitioner is David Bluestone. Other attorneys associated with the petitioner via service information include Charles McMahon, T. Damario, and C. Hemphill. Samuel Ruggio and Jodi Baker have also been noted as part of OmniVision's defense teams in related patent litigation.

The counsel of record for OMNIVISION TECHNOLOGIES, INC. includes:

• David Bluestone

  • Role: Lead Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: Chicago, IL (based on other related cases where Benesch added new patent litigators to their Chicago office, including Bluestone)
  • Experience Note: Led OmniVision's defense teams to multiple victories against non-practicing entities (NPEs) in patent infringement cases.

• Charles McMahon

  • Role: Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: Chicago, IL (implied by association with Bluestone and firm's expansion)
  • Experience Note: Part of OmniVision's litigation team that secured patent victories against VisionX Technologies, LLC.

• Samuel Ruggio

  • Role: Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: (Likely Chicago, IL, as part of the same litigation team)
  • Experience Note: Actively involved in OmniVision's successful patent litigation defense against VisionX Technologies, LLC.

• Jodi Baker

  • Role: Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: (Likely Chicago, IL, as part of the same litigation team)
  • Experience Note: Member of OmniVision's defense team in a patent infringement case against VisionX Technologies, LLC.

• T. Damario

  • Role: Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: Not specified, likely part of the Benesch IP group.
  • Experience Note: Identified as counsel for the petitioner via mandatory notices in the IPR proceeding.

• C. Hemphill

  • Role: Counsel
  • Firm: Benesch Friedlander Coplan & Aronoff LLP
  • Office Location: Not specified, likely part of the Benesch IP group.
  • Experience Note: Identified as counsel for the petitioner via mandatory notices in the IPR proceeding.

While Salil Bali of Stradling Yocca Carlson & Rauth LLP was also mentioned in district court cases representing OMNIVISION, the specific IPR documents and counsel listings point primarily to Benesch Friedlander Coplan & Aronoff LLP for the PTAB proceeding.

RE Secured Networks LLC, the respondent in IPR2025-01019, is represented by Ari Jaffess and Jeffrey T. Thomas.

The counsel of record for RE Secured Networks LLC includes:

• Ari Jaffess

  • Role: Counsel
  • Firm: Not explicitly stated in the provided search results for this case. However, given common practice, he is likely associated with a firm specializing in patent litigation or representing non-practicing entities.
  • Experience Note: Details of specific patent litigation experience for Ari Jaffess are not readily available in the provided search results.

• Jeffrey T. Thomas

  • Role: Counsel
  • Firm: Gibson, Dunn & Crutcher (partner in the Orange County office).
  • Experience Note: Mr. Thomas is an experienced trial lawyer in intellectual property, antitrust, unfair competition, and general commercial litigation. He has successfully handled numerous significant intellectual property and complex business cases, including trials that resulted in verdicts in favor of his clients. He has been recognized as one of the Top 100 Lawyers in California and one of the top 75 intellectual property litigators by the Daily Journal. He also co-authored "Ross, Intellectual Property Law, Damages and Remedies" (Law Journal Press, 2000).