Unified Patents v. Credo Technology Group Ltd.

This case, IPR2025-01220, involves an inter partes review (IPR) proceeding initiated by Unified Patents against Credo Technology Group Ltd. before the Patent Trial and Appeal Board (PTAB). Unified Patents is a member-based organization that challenges patents, primarily those held by Non-Practicing Entities (NPEs) or "patent trolls," to deter frivolous patent litigation and improve patent quality in specific technology areas. Credo Technology Group Ltd. is a fabless semiconductor company that develops high-speed, energy-efficient connectivity solutions essential for data centers, AI-driven applications, cloud computing, and hyperscale networks. Its product portfolio includes Active Electrical Cables (AECs), retimers, optical Digital Signal Processors (DSPs), PCIe connectivity products, and SerDes (Serializer/Deserializer) intellectual property.

The patent at issue is U.S. Patent No. 11,032,111, titled "Circuitry for improving input impedance matching and output power efficiency for high frequency data transmission systems." This patent broadly describes electronic circuitry and associated methods designed to enhance both input impedance matching and output power efficiency within high-frequency data transmission systems through the use of independently tunable impedance matching circuits. While IPRs focus on the validity of the patent itself rather than a specific accused product, Credo has been actively involved in enforcing its patent portfolio, particularly those related to Active Electrical Cables (AECs), through parallel patent infringement complaints filed with the U.S. International Trade Commission and in federal district courts against various companies. This IPR by Unified Patents likely serves as a defensive measure in response to Credo's broader patent assertion strategy in the high-speed connectivity market.

The procedural posture of this case is before the Patent Trial and Appeal Board (PTAB), where the IPR petition, IPR2025-01220, has been "Instituted." This means the PTAB has determined there is a reasonable likelihood that at least one claim of the '111 patent is unpatentable, thus initiating a full review. The PTAB provides an alternative forum to district court litigation for challenging patent validity, often offering a more expedited and cost-effective process. The case is notable given Unified Patents' role as an NPE challenger taking on an operating company like Credo, which is a key player in the high-growth sector of AI and cloud infrastructure connectivity. The IPR represents an important challenge to the validity of Credo's intellectual property in a market where robust patent enforcement, such as Credo's recent actions regarding AECs, is a significant business and legal strategy.

Key Legal Developments and Outcome for IPR2025-01220

The inter partes review (IPR) proceeding IPR2025-01220, initiated by Unified Patents against Credo Technology Group Ltd. concerning U.S. Patent No. 11,032,111, appears to have terminated due to a settlement, contradicting the "Pending - Instituted" status provided in the case metadata. While specific docket entries for IPR2025-01220 detailing its termination were not directly found, an examination of related IPRs involving the same patent and patent owner strongly suggests this outcome.

Key Developments:

• Parallel IPRs and Settlements: Multiple other IPR proceedings challenging U.S. Patent No. 11,032,111, owned by Credo Technology Group Ltd., were terminated due to settlement. For instance, IPR2025-01387, brought by Volex PLC, and IPR2025-00699, brought by Amphenol Corp., both challenging patent 11032111, were marked as "Settlement" with termination dates of September 10, 2025, and August 26, 2025, respectively.
• Widespread Discretionary Denials by USPTO Director: During late 2025 and early 2026, USPTO Director John A. Squires implemented a centralized review policy that resulted in a significant number of IPR petitions being denied institution on discretionary grounds, with institution rates as low as 0% to 4% during that period. Notices from January 9, 2026, listed numerous IPRs that were either denied institution or advanced for merits review, but IPR2025-01220 was not explicitly named in either category in the provided snippets. This suggests that IPR2025-01220 likely did not proceed to a merits-based institution decision under the Director's review.
• Credo's Broader Settlement Activity: Credo Technology Group Ltd. also settled patent infringement disputes and related IPRs with Amphenol Corporation in August 2025. This settlement covered multiple IPR proceedings, which were jointly moved for termination, indicating a broader strategy by Credo to resolve patent disputes through negotiation.

Outcome:

Based on the available information, particularly the settlement of other IPRs challenging the same patent (U.S. Patent No. 11,032,111) and the general trend of IPR institution decisions around the period this case would have been considered, it is highly probable that IPR2025-01220 was terminated due to a settlement between Unified Patents and Credo Technology Group Ltd. The "Pending - Instituted" status in the case metadata is likely outdated. A direct docket entry confirming the specific termination for IPR2025-01220 was not located in the search results, but the consistent pattern for related cases points to a non-adjudicative resolution.

Despite an aggressive web search for direct docket entries or news specifically identifying counsel for Unified Patents in IPR2025-01220 against Credo Technology Group Ltd., the specific counsel of record for this particular inter partes review are not readily available through general public web searches. PTAB docket information, particularly detailed counsel appearances for individual IPR proceedings, is often found directly within the USPTO's Patent Trial and Appeal Board End-to-End (PTAB E2E) system, which typically requires direct access or specific search parameters not yielding results through general web searches.

However, Unified Patents is known to frequently utilize its experienced in-house legal team for Patent Trial and Appeal Board (PTAB) proceedings, often supplemented by outside counsel from firms specializing in post-grant reviews. Based on publicly available information about Unified Patents' legal team and their involvement in other PTAB matters, the following in-house counsel are actively involved in PTAB practice for Unified Patents and would typically lead or assist in such proceedings:

• Jonathan Stroud

  • Role: Chief Operating Officer (COO) & Chief Legal Officer (CLO)
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD or Washington, D.C.)
  • Experience Note: Oversees legal and corporate operations with an emphasis on PTAB proceedings, district court, and appellate litigation. Previously a patent attorney at Finnegan, Henderson, Farabow, Garrett & Dunner LLP, handling early post-grant review matters, and a former patent examiner at the USPTO.

• Roshan Mansinghani

  • Role: Head of Operations; In-house Counsel
  • Firm & Office: Unified Patents, LLC (Dallas, TX)
  • Experience Note: Leads Unified's efforts to deter the assertion of low-quality patents by non-practicing entities, overseeing numerous USPTO invalidation proceedings annually. Has over a decade of experience in patent litigation and trials, and previously practiced at Baker Botts L.L.P.

• Kelly Hughes

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Supports Unified's PTAB practice and appellate practice. Previously a patent attorney at Erise IP, focusing on patent litigation and PTAB practice in software and electronics.

• Jordan Rossen

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Washington, D.C.)
  • Experience Note: Experienced intellectual property litigator who has represented clients before the PTAB, International Trade Commission (ITC), district courts, and the Federal Circuit across various technology fields.

• Jessica L.A. Marks

  • Role: Senior Patent Counsel; SEP & Foreign Managing Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Prepares and litigates post-grant proceedings before the PTAB. Previously practiced at Finnegan, Henderson, Farabow, Garrett & Dunner, LLP for over ten years, handling post-grant proceedings, district court cases, and ITC proceedings.

• David Seastrunk

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Actively involved in PTAB challenges and ex parte reexaminations for Unified Patents.

• Andrea Shoffstall

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Provides insights on strategies and best practices for navigating post-grant proceedings before the USPTO.

• Vinu Raj

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Involved in PTAB proceedings, including contributing to articles on PTAB decisions.

• Jenn Bisk

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Former Administrative Patent Judge (APJ) who presided over various PTAB proceedings, including early AIA trials.

• Kyla Butler

  • Role: Senior Patent Counsel
  • Firm & Office: Unified Patents, LLC (Chevy Chase, MD)
  • Experience Note: Former PTAB law clerk and actively involved in reexamination proceedings for Unified Patents.

It is important to note that while these attorneys are key members of Unified Patents' legal team and handle numerous PTAB challenges, their specific appearance as counsel for IPR2025-01220 could not be confirmed with certainty through the available search results.

Credo Technology Group Ltd. is represented by the following counsel in IPR2025-01220, with Marvell Semiconductor, Inc. as the Petitioner:

• Charles M. McMahon

  • Role: Counsel of Record (Lead Counsel)
  • Firm: Benesch, Friedlander, Coplan & Aronoff LLP
  • Office Location: Chicago, Illinois
  • Experience Note: Mr. McMahon is a first-chair litigator specializing in patent, trademark, copyright, trade secret, and unfair competition law. He has represented clients in numerous federal district courts, the Patent Trial and Appeal Board (PTAB), the International Trade Commission (ITC), the Court of Appeals for the Federal Circuit, and the Supreme Court. He is a registered patent attorney with an electrical engineering background, experienced in various technical areas including wireless communications, solid-state electronics, and software applications.

• James L. Laufman

  • Role: In-house counsel (Chief Legal Officer and Corporate Secretary for Credo Technology Group Ltd.)
  • Firm: Credo Technology Group Ltd.
  • Office Location: San Jose, California (based on Credo's corporate headquarters)
  • Experience Note: Mr. Laufman signed the Power of Attorney for Credo Technology Group Ltd. in IPR2025-01220, indicating his role as an authorized representative of the patent owner. He was appointed Chief Legal Officer and Corporate Secretary in August 2024 and has extensive business and legal experience, particularly in the connectivity space, having led legal departments for decades and served as general counsel for several public companies.

While W. Karl Renner of Fish & Richardson P.C. was identified as counsel for Credo Technology Group Ltd. in a related IPR (IPR2025-00699) concerning the same patent, filings directly for IPR2025-01220 explicitly name Charles M. McMahon as counsel of record for the Patent Owner.