Short Summary
The Board found all five challenged claims unpatentable over various combinations of prior art references. Petitioner successfully argued that combining existing technologies was obvious for a person having ordinary skill in the art (POSITA).
Detailed Summary
In this final IPR decision, the Patent Trial and Appeal Board determined that Claims 1-5 were invalid under 35 U.S.C. § 103(a) based on various combinations of prior art references including Shahoian, Cosper, Rossi, Ramsay, and Aldrich. The Petitioner successfully demonstrated that a POSITA would have been motivated to combine these teachings to achieve the claimed features in the field of Linear Resonant Vibration Modules (LRVM).
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Apple Inc. vs Resonant Systems, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.
Related Cases
Samsung Electronics Co. Ltd. et al.vsMobile Data Technologies LLC
Samsung has filed an IPR petition challenging all 25 claims of Mobile Data Technologies’ ’801 patent, asserting obviousness over a suite of prior‑art references and arguing that discretionary denial is improper.
Samsung Electronics Co., Ltd. et al.vsCM HK LIMITED
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.
Intel Corporation et al.vsUSTA Technology, LLC
Intel and Lenovo have petitioned the PTAB to invalidate claims 53 and 95 of USTA Technology’s RE47,720 patent, arguing obviousness based on a combination of prior‑art references covering OFDM/MIMO techniques.
Micron Technology, Inc. et al.vsYangtze Memory Technologies Company, Ltd.
Micron Technology, Inc. initiated an IPR petition against Yangtze Memory Technologies Company, Ltd.'s 3D NAND patent (10950623). The PTAB has instituted the proceedings based on multiple grounds of obviousness over prior art references Park and Shibata.
Taiwan Semiconductor Manufacturing Company, Ltd. et al.vsMarlin Semiconductor Ltd. et al.
An email notifies the parties that Director Review requests have been filed for IPR2025-00864 and IPR2025-00865, outlining a 15‑page response limit and a five‑business‑day deadline, with no new evidence allowed.
Dealing with a patent challenge?
Whether it's a Section 3(d) rejection, a post-grant opposition, or a FRAND dispute, Arctic's patent litigation team has handled it. Get a strategy call.
Disclaimer: This page contains an automated summary based on publicly available judicial records. The content is generated for informational purposes only and does not constitute legal advice. Always verify details against the original source judgment before relying on this information for any legal purpose. If you believe any information is inaccurate, please contact us.