Judge Profile

Arthur M. Peslak

84 IP cases indexed. Covers patent matters.

Cases Presided Over

84 cases indexed | Page 1 of 3

patent terminated or settled · Jul 30, 2025

Regions Bank v.United Services Automobile Association

· IPR2025-01326

Regions Bank and USAA settled their inter partes review dispute over USAA's automobile insurance patent, leading the PTAB to terminate the proceeding without a final written decision.

patent instituted · Jun 13, 2025

ROBE lighting s.r.o. v.Guangzhou Haoyang Electronic Co., Ltd.

· IPR2025-01016

ROBE lighting s.r.o. successfully petitioned to institute IPR against Guangzhou Haoyang Electronic Co., Ltd.'s patent, alleging anticipation and obviousness regarding light fixture sealing systems. The Board found a reasonable likelihood that the '373 patent is unpatentable based on prior art reference Jurik.

patent terminated or settled · Jun 6, 2025

Google LLC v.POINTWISE VENTURES, LLC

· IPR2025-01102

Google and Pointwise Ventures settled their IPR dispute over U.S. Patent 8,471,812 before trial. The Board granted the joint motion to terminate and treated the settlement agreement as confidential.

patent terminated or settled · Jun 1, 2025

MediaTek Inc. v.DAEDALUS PRIME LLC

· IPR2025-00243

MediaTek and Daedalus Prime reached a settlement, leading the PTAB to terminate the IPR on patent 8,769,316. The settlement agreement is treated as confidential business information.

patent instituted · May 30, 2025

Samsung Electronics Co., Ltd. et al. v.CM HK LIMITED

· IPR2025-01071

Samsung Electronics Co., Ltd. et al. successfully moved forward in the IPR against CM HK LIMITED, achieving a reasonable likelihood of prevailing on Claim 1. The Board focused heavily on obviousness arguments concerning sensor fusion and Kalman filter implementations using quaternion mathematics.

patent instituted · May 20, 2025

Samsung Electronics Co., Ltd. et al. v.CM HK LIMITED

· IPR2025-01023

Samsung Electronics successfully navigated a PTAB institution challenge against CM HK LIMITED regarding motion sensing technology. The Board found reasonable likelihood of prevailing on key claims based on obviousness (103).

patent terminated or settled · May 8, 2025

Regions Bank v.United Services Automobile Association

· IPR2025-01356

Regions Bank and USAA settled their inter partes review dispute over USAA’s automobile‑insurance patent. The Board granted a joint motion to terminate the IPRs and kept the settlement agreement confidential.

patent instituted · Apr 29, 2025

Intel Corporation et al. v.Advanced Cluster Systems, Inc.

· IPR2025-00916

Intel Corporation et al. successfully petitioned the PTAB to institute an IPR against Advanced Cluster Systems, Inc.'s patent (11811582). The Board found a reasonable likelihood of prevailing on obviousness grounds over prior art including Menon and Trefethen in the field of cluster computing.

patent instituted · Apr 29, 2025

Intel Corporation et al. v.Advanced Cluster Systems, Inc.

· IPR2025-00915

The PTAB issued an Institution Decision in the Intel vs. Advanced Cluster Systems IPR, finding a reasonable likelihood of obviousness over combinations of prior art references. This decision targets 30 claims related to cluster computing and parallel processing technologies.

patent instituted · Apr 29, 2025

Intel Corporation et al. v.Advanced Cluster Systems, Inc.

· IPR2025-00914

Intel Corporation and Advanced Micro Devices challenged the patentability of Advanced Cluster Systems' cluster computing patents before the PTAB. The Board issued an institution decision, finding sufficient evidence that the claims are obvious over prior art references like Menon and Trefethen. This moves the dispute toward a full trial on obviousness grounds.

patent instituted · Apr 29, 2025

Intel Corporation et al. v.Advanced Cluster Systems, Inc.

· IPR2025-00913

Intel Corporation et al. successfully instituted IPR proceedings against Advanced Cluster Systems, Inc., challenging 30 claims of patent 11570034 based on obviousness (103). The Board found a reasonable likelihood that the petitioner could prevail in its challenge to cluster computing technology.

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00863

AMD and Advanced Cluster Systems settled their IPR dispute, filing a joint motion that led the PTAB to terminate the proceeding after it had been instituted.

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00863

NVIDIA and Advanced Cluster Systems settled their dispute over U.S. Patent 8,082,289 B2, filing a joint motion that led the PTAB to terminate the inter partes review after it had been instituted.

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00862

NVIDIA and Advanced Cluster Systems settled their IPR dispute over a GPU patent, filing a joint motion that led the Board to terminate the proceeding under 35 U.S.C. § 317(a).

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00863

NVIDIA and Advanced Cluster Systems settled their dispute over U.S. Pat. No. 8,676,877 B2. The parties filed a joint motion, and the PTAB terminated the inter partes review.

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00862

AMD and ACS settled their GPU patent dispute, filing a joint motion that led the PTAB to terminate the IPR after it had been instituted.

patent terminated or settled · Apr 16, 2025

Advanced Micro Devices, Inc. v.Advanced Cluster Systems, Inc.

· IPR2025-00862

AMD and Advanced Cluster Systems settled their GPU‑related patent dispute, filing a joint motion that led the PTAB to terminate the inter partes review after it had been instituted.

patent terminated or settled · Apr 4, 2025

Home Depot U.S.A., Inc. v.H2 Intellect LLC

· IPR2025-00480

Home Depot and H2 Intellect settled their dispute, leading the PTAB to terminate the inter partes review of patent 9,779,418 B2. The Board granted the joint motion to terminate and treated the settlement agreements as confidential.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00795

NVIDIA and Advanced Cluster Systems settled their dispute over a GPU clustering patent and jointly moved to terminate the inter partes review, leading the Board to end the proceeding.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00794

Intel and Advanced Cluster Systems settled their dispute, filing a joint motion that led the PTAB to terminate the inter partes review of patent 10333768.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00795

NVIDIA and Advanced Cluster Systems settled their dispute over U.S. Patent 8,676,877 B2 and jointly moved to terminate the inter partes review. The PTAB granted the motion, ending the proceeding without a merits decision.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00794

NVIDIA and Advanced Cluster Systems settled their dispute, leading the PTAB to terminate the inter partes review of patent 8,140,612 B2.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00794

NVIDIA and Advanced Cluster Systems jointly moved to terminate IPR2020-01608 concerning patent 8,082,289 B2 after the Board had instituted the review. The Board granted the motion, ending the proceeding without a final written decision.

patent terminated or settled · Mar 28, 2025

Intel Corporation v.Advanced Cluster Systems, Inc.

· IPR2025-00795

NVIDIA and Advanced Cluster Systems settled their dispute over U.S. Patent No. 8,140,612 B2, leading to a joint motion that terminated the inter partes review after it had been instituted.

patent terminated or settled · Feb 28, 2025

Stanley Black & Decker, Inc. v.Viking Arm AS

· IPR2025-00665

Stanley Black & Decker and Viking Arm AS settled their IPR dispute over U.S. Patent 11,554,473 B2. The Board dismissed the petition and terminated the proceeding before a trial was instituted.

patent mixed - some claims cancelled, some upheld · Feb 5, 2025

NXP Semiconductors N .V. et al. v.Harbor Island Dynamic, LLC

· IPR2025-00954

Samsung and NXP successfully invalidated a large portion of Harbor Island Dynamic's patent portfolio in the IPR proceeding. The Board found multiple claims unpatentable based on anticipation (102) and obviousness (103) using prior art references like Yu, Okashita, and Burgener. This final decision significantly weakens the patent owner’s position in semiconductor device technology.

patent denied · Jan 7, 2025

Syngenta Crop Protection AG v.Inflexion Point Technologies, LLC

· PGR2025-00045

The PTAB denied Syngenta’s request for rehearing of its post‑grant review denial on patent 12,102,027. The Board concluded the petitioner failed to demonstrate any abuse of discretion in the original decision.

patent denied · Jan 7, 2025

Syngenta Crop Protection AG v.Inflexion Point Technologies, LLC

· PGR2025-00045

Syngenta Crop Protection AG's petition to invalidate Inflexion Point Technologies' patent was denied by the PTAB. The Board found insufficient evidence of anticipation or obviousness across multiple grounds, rejecting all challenges including enablement.

patent terminated or settled · Jan 4, 2025

Inter IKEA Systems B.V. v.POINTWISE VENTURES, LLC

· IPR2025-00798

Inter IKEA Systems and Pointwise Ventures settled their dispute over U.S. Patent 8,471,812, leading the PTAB to terminate the IPR before institution. The settlement agreement was ordered to be kept confidential under 37 C.F.R. § 42.74.

patent instituted · Dec 13, 2024

Arm Ltd et al. v.DAEDALUS PRIME LLC

· IPR2025-00207

Arm Ltd et al. successfully convinced the PTAB to institute an IPR against DAEDALUS PRIME LLC's patent, challenging claims based on obviousness over multiple prior art references. The Board accepted that a reasonable likelihood of prevailing existed on at least one claim challenge, moving the case into the merits phase.

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