Wireless communications — US PTAB Patent Cases
1,362 decisions indexed
Page 39 of 46 · 1,362 total
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Secure Wi‑Fi LLC defends the PTAB’s denial of institution against Samsung’s request for Director Review, arguing the Board’s discretionary analysis of Fintiv factors was proper and the petitioner’s new arguments untimely.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
The PTAB denied Samsung’s request for Director Review of the institution denial in IPR2024-01366, leaving the original denial in place. The order applies to four related IPRs involving Secure Wi‑Fi patents.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
The PTAB denied Samsung’s request for Director Review of the institution decisions in four related IPRs, including IPR2024‑01367 covering Secure Wi‑Fi’s patent. The denial leaves the original institution outcomes in place.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
Samsung Electronics filed Director Review requests for four IPRs challenging Secure Wi‑Fi’s U.S. Patent No. 9,717,005. The PTAB Director instructed Secure Wi‑Fi to submit a brief response within five business days, prohibiting new evidence. The review decision is pending.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung has requested Director Review of four IPRs involving Secure Wi‑Fi’s patent. The PTAB has limited the patent owner’s response to five pages and barred new evidence. The Director’s decision on the review is pending.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
Samsung has filed a Request for Director Review seeking to overturn a PTAB discretionary denial that applied the rescinded Vidal memo retroactively. The petitioner alleges abuse of discretion and due‑process violations, arguing the Board’s weighting of Fintiv factors was arbitrary.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Secure Wi‑Fi LLC defended the PTAB’s denial of institution against Samsung’s request for Director review, arguing the Board’s use of Fintiv factors was proper and the petitioner’s new arguments untimely. The Board’s decision stands.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung has petitioned the PTAB to invalidate Secure Wi‑Fi’s ’384 patent covering fake MAC address techniques. The petition relies on obviousness over Vardi, IEEE 802.11, Yun, Satish and Jalfon. No discretionary denial is requested.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung has filed a petition for inter partes review seeking to invalidate claims 10‑28 of Secure Wi‑Fi’s ’552 patent. The challenger relies on a combination of Vardi, IEEE 802.11, Orava and Yun (and Kholaif for claims 24‑28) to argue obviousness under 35 U.S.C. § 102. Samsung also argues that discretionary denial is unwarranted given parallel district‑court litigation.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
Samsung petitions an IPR to invalidate 17 claims of Secure Wi‑Fi’s 9,717,005 Wi‑Fi connection patent, asserting obviousness over Vardi, IEEE 802.11, Orava and Yun.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung has filed a petition for inter partes review seeking to invalidate Secure Wi‑Fi’s ’552 patent covering Wi‑Fi connection methods. The petition argues that claims 1‑9 are obvious over Vardi, the IEEE 802.11 standard, Orava and Yun, and opposes any discretionary denial.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung's IPR petition against Secure Wi-Fi LLC was denied by the PTAB. The Board determined that the proximity to a parallel district court trial date weighed heavily in favor of discretionary denial under Fintiv factors.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
The PTAB denied institution of the IPR petition due to concerns over parallel district court litigation and duplicative efforts. The Board found that the central technical issue remained identical, despite petitioner concessions regarding trial timing.
Samsung Electronics Co., Ltd et al. v.Secure Wi-Fi LLC
Samsung Electronics' IPR challenge against Secure Wi-Fi LLC was denied by the PTAB, despite arguments regarding prior art and claim scope. The Board based its decision on a holistic application of Fintiv factors, finding that the likelihood of trial before the statutory deadline outweighed other considerations.
Samsung Electronics Co., Ltd. et al. v.Secure Wi-Fi LLC
Samsung Electronics sought to invalidate Secure Wi-Fi LLC's patent (9717005) via IPR, alleging obviousness in Wi-Fi network security claims. The PTAB denied institution under 35 U.S.C. § 314(a), finding that factors weighed against proceeding despite the petitioner's arguments.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson, Nokia and Active Wireless have settled their dispute over a multicast patent, filing a joint motion to terminate the pending IPR. The Board has not yet decided the merits, and the parties cite public policy and statutory authority to end the review.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia jointly moved to terminate an IPR over Active Wireless's 5G PUCCH patent after reaching settlement agreements with the patent owner. The Board was asked to end the proceeding because the merits had not yet been decided and public policy favors settlement.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson, Nokia and Active Wireless have filed a joint motion to keep their 5G patent settlement materials confidential under applicable statutes. The request cites 35 U.S.C. § 317(b) and 37 C.F.R. § 42.74(c) and argues it is timely.
AT&T Services Inc. et al. v.ASUS Technology Licensing Inc.
AT&T and other telecom operators seek Director Review after the PTAB denied institution of an IPR against ASUS’s 5G QoS patent, alleging the panel ignored prior‑art disclosures and expert testimony.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia, together with patent owner Active Wireless Technologies, filed a joint motion to have their settlement agreements kept confidential under statutory provisions, seeking to separate the materials from the public PTAB file.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia settled with Active Wireless Technologies, leading the PTAB to terminate three inter partes review proceedings. The settlement agreements were also deemed business‑confidential.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia settled their IPR disputes with Active Wireless Technologies, leading the PTAB to terminate the three pending reviews and keep the settlement agreements confidential.
AT&T Services Inc. et al. v.ASUS Technology Licensing Inc.
Petitioners, including AT&T and Verizon, have challenged ASUS Technology Licensing Inc.'s patent claims regarding 5G QoS flow management. The petition asserts that the claimed inventions are obvious under 35 U.S.C. § 103 by combining various prior art references. This challenge targets core technical aspects of wireless communication protocols.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia filed a Petition challenging claims related to Narrowband IoT (NB-IoT) Single-Cell Multicast Service (SC-PTM). The petitioners assert that the challenged technology is obvious over various combinations of prior art, including Shin '094 and 3GPP standards.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia filed a Petition challenging the validity of U.S. Patent No. 10,601,566, asserting that its PUCCH configuration claims are obvious over existing LTE and NR prior art. The petition targets multiple claims by combining references such as Kim, Gao, R1-1710555, and Huang.
AT&T Services Inc. et al. v.ASUS Technology Licensing Inc.
The PTAB denied an IPR petition filed by a consortium of wireless carriers against ASUS Technology Licensing Inc., citing unfavorable findings under the Fintiv discretionary denial standard. The Board found that despite some neutral factors, Petitioner's substantial delay and lack of compelling merits weighed against proceeding with the case.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia successfully petitioned against Active Wireless Technologies' patent (10785764) in a PTAB decision, leading to institution. The Board found a likelihood of prevailing on the Shin obviousness ground over NB-IoT/LTE multicast services claims.
Ericsson Inc. et al. v.Active Wireless Technologies LLC
Ericsson and Nokia successfully petitioned to institute an IPR against Active Wireless Technologies LLC regarding 5G NR PUCCH design claims. The Board found compelling evidence of unpatentability, despite initial concerns raised by the Patent Owner's arguments.
Intel Corporation et al. v.TELEFONAKTIEBOLAGET L M ERICSSON et al.
Intel Corporation initiated this Petition challenging the validity of Ericsson's patent (7151430), asserting that all 21 claims are obvious over various combinations of prior art. The petitioner relies heavily on Taniguchi, Midya, and Raghavan to demonstrate that claimed features in inductive coupling/antenna design were already known or suggested.
Intel Corporation et al. v.TELEFONAKTIEBOLAGET L M ERICSSON et al.
Intel Corporation et al. successfully challenged patent claims related to inductor design and RF transceivers in an IPR proceeding against Ericsson et al. The PTAB found a reasonable likelihood of prevailing on multiple grounds, including obviousness based on the Taniguchi prior art.
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