US PTAB Patent Cases
8,574 decisions indexed
Page 210 of 286 · 8,574 total
Cisco Systems, Inc. v.Video Solutions Pte. Ltd.
Cisco Systems filed an Initial Petition for Inter Partes Review challenging Video Solutions Pte. Ltd.'s patent (8446823) on grounds of obviousness under 35 U.S.C. §103. The petitioner argues that the claimed methods for managing traffic peaks and delay sensitivity in videoconferencing are predictable combinations of known prior art techniques. This challenge targets core data flow control mechanisms used in multi-party packet networks.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon filed an IPR challenging Nokia Technologies Oy's patents related to hybrid video coding and prediction error encoding. The petition argues that the challenged claims are obvious over combinations of prior art references, specifically Koga, Lin, and Narroschke. Petitioners assert these combinations teach predictable improvements in codec implementation.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenged Nokia's hybrid video coding patents at the PTAB, arguing they are obvious combinations of known techniques found in Koga, Lin, and Narroschke. The petition focuses heavily on how combining transform and spatial domain methods is predictable within modern compression standards.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
Petitioners are challenging claims of DISH Technologies' '772 Patent based on obviousness (35 U.S.C. § 103). The core argument centers on prior art, specifically Leaning, which allegedly discloses adaptive bitrate streaming technology. Petitioners also assert that institutional factors strongly favor the institution of the IPR.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. has filed a Petition challenging DISH Technologies L.L.C.'s patent 9407564, asserting that all claimed limitations related to Adaptive Bitrate Streaming are obvious in view of prior art references Leaning and Gamble.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
Petitioners challenged 18 claims of DISH Technologies' adaptive bitrate streaming patent based on obviousness (§ 103), citing prior art references Leaning and Ala-Honkola. The PTAB found strong institutional factors, indicating the case will proceed to substantive review.
Askeladden L.L.C. v.--
Askeladden L.L.C. filed an IPR petition challenging claims of Patent 7480637, arguing they are obvious under 35 U.S.C. § 103. The petitioner contends that combining known SSL/TLS protocols with biometric authentication methods yields predictable results. The challenge centers on whether the combination of prior art elements—specifically Rescorla and Mathiassen's technologies—is inventive or merely an obvious modification for a Person Having Ordinary Skill In The Art.
Askeladden L.L.C. v.--
Askeladden L.L.C. filed a Petition challenging Jabaa, L.L.C.'s patent claims related to biometric customer authentication apparatus. The core argument is that the challenged claims are obvious over combinations of prior art references like Mathiassen, Ryan, and Lim. The petitioner seeks to institute proceedings leading to the cancellation of all ten challenged claims.
Cholla Energy LLC et al. v.LANCIUM LLC
Petitioners challenged LANCIUM LLC's patent on renewable power integration in flexible datacenters, arguing that the claims are obvious over combinations of prior art like Pelio and Chapel. The core dispute centers on whether combining known concepts for dynamic power delivery renders the patented technology predictable.
Juniper Networks, Inc. v.Portsmouth Network Corporation
Juniper Networks has filed an Inter Partes Review (IPR) challenging U.S. Patent No. 8,014,394 held by Portsmouth Network Corporation. The petitioner asserts that the patent claims related to multicast routing and stream management are obvious over existing prior art references. This challenge targets core network fabric technology.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology initiated an IPR petition against Yangtze Memory regarding claims related to charge-trap memories. The core argument is that the claimed memory device features are obvious when combining existing knowledge with specific prior art teachings.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology has filed an Inter Partes Review (IPR) against Yangtze Memory Technologies regarding its 3D NAND memory patents. The petition challenges claims based on obviousness over prior art reference Toyama et al., asserting that specific modifications are predictable to a Person Having Ordinary Skill in the Art (POSITA).
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology filed a petition challenging claims 7-10 of Yangtze Memory Technologies' patent, asserting that the structural elements are obvious over prior art Park. The petitioner argues that the 'dummy source structure' disclosed in the prior art would be arranged predictably to support manufacturing processes.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology initiated an Inter Partes Review against Yangtze Memory Technologies regarding 3D NAND Flash Memory claims. The petitioner argues that the claimed structural elements are obvious over prior art reference Toyama, establishing a reasonable likelihood of success on the merits for IPR institution.
Samsung Electronics Co. Ltd et al. v.Maxell, Ltd.
Samsung Electronics filed a Petition challenging Maxell's U.S. Patent No. 10,129,590 on grounds of obviousness under 35 U.S.C. § 103. The petitioners argue that the claimed features related to multi-radio cellular phones and video processing are merely combinations of existing prior art.
Samsung Electronics Co. Ltd. et al. v.Maxell, Ltd.
Samsung Electronics challenged Maxell's patent covering multi-radio cellular functionality, simultaneous video/data transfer, and over-the-air updates. The petition argues these features were obvious combinations of prior art references like N93 and Dua. This IPR targets 27 claims across five distinct grounds.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. filed an Inter Partes Review against DISH Technologies L.L.C.'s '555 Patent, challenging 23 claims related to adaptive streaming technology. The petitioner argues that prior art references like Ogdon and SMIL 2.0 anticipate or render the claimed multi-bitrate streaming methods obvious under 35 U.S.C. §§ 102 and 103.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. successfully petitioned to challenge DISH Technologies L.L.C.'s '680 Patent, arguing the multi-bitrate streaming claims are obvious under 35 U.S.C. § 103. The PTAB found strong arguments for institution based on established frameworks. This move initiates a critical examination of the patent's validity in the media streaming space.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. challenged DISH Technologies L.L.C.'s '554 Patent in an IPR proceeding regarding adaptive bitrate streaming technology. The petitioner argues that the claims are obvious over prior art references Ogdon and Allen, potentially combined with SMIL 2.0. This challenge targets fundamental methods of video segmentation and quality switching.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. has initiated an IPR petition challenging U.S. Patent No. 11,470,138 held by DISH Technologies L.L.C., asserting that the adaptive bitrate streaming claims are obvious under 35 U.S.C. § 103. The petitioner relies on combinations of prior art references including Ogdon, Allen, and SMIL 2.0 to invalidate the patent.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. initiated an IPR challenge against DISH Technologies L.L.C.'s '798 Patent, asserting that its adaptive bitrate streaming claims are unpatentable under 35 U.S.C. § 103 (obviousness). The petitioner argues that prior art combinations, including Ogdon/Allen and SMIL 2.0 standards, render the claimed features obvious.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Nokia successfully petitioned for institution of IPR against U.S. Patent No. 8,934,359 in a Passive Optical Networks (PON) dispute. The petition asserts that combining ITU-T G.984.3 and Khermosh discloses all claimed method elements related to burst overhead management.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Nokia filed a petition challenging claims in the '892 Patent, asserting obviousness under 35 U.S.C. §103. The challenge focuses on combining prior art standards (ITU-T) and publications to demonstrate that claimed power management features are predictable.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Petitioners challenged U.S. Patent No. 9,806,892 in a PTAB petition, arguing that several claims related to power management in optical networks are obvious under 35 U.S.C. §103. The arguments rely on combining industry standards (G.987.3, G.988) with technical disclosures from prior art references like Röger and Ghazisaidi.
Recycled Plastics Industries, LLC et al. v.Tangent Technologies LLC et al.
A petition challenges a polymer board patent by asserting that the claimed simulated wood-grained structure is obvious. The petitioner relies on combining multiple prior art references, including StaMixCo and Zumbrunnen, to demonstrate lack of inventive step.
Samsung Electronics Co., Ltd. et al. v.Empire Technology Development LLC
Samsung Electronics filed an IPR petition challenging Empire Technology Development LLC's patent related to channel estimation in MIMO-OFDM systems. The petitioner argues that the claimed invention is obvious over several distinct prior art references, including Haustein and Tang.
Samsung Electronics Co., Ltd. et al. v.Empire Technology Development LLC
The petitioner asserts that several challenged claims related to MIMO/SIMO mode selection and power optimization in wireless communications are obvious under 35 U.S.C. § 103. The arguments rely on combining established prior art, including Li-Siam, Cui-2003, Wu, and Tiirola, to demonstrate predictable combinations of circuit and radio frequency power usage.
Juniper Networks, Inc. v.Orckit Corporation
Juniper Networks challenges Orckit Corporation's patent via IPR, arguing that the claimed Deep Packet Inspection (DPI) and Software Defined Networking (SDN) methods are obvious. The Petitioner asserts that combining prior art teachings from Lefebvre, Chua, and Rash renders the claims unpatentable under 35 U.S.C. § 103.
Juniper Networks, Inc. v.Portsmouth Network Corporation
Juniper Networks filed a petition challenging the validity of Portsmouth Network Corporation's '986 patent, arguing that its method for rapid network reconfiguration is obvious. The petitioner asserts that combining existing prior art related to dummy frames and fault recovery messaging renders the claimed invention unpatentable under 35 U.S.C. § 103.
BOTE, LLC v.STEAMBOAT PADDLESPORTS, LLC.
BOTE challenges Twitch LLC's inflatable watercraft patent (9862466) alleging anticipation and obviousness over prior art references like Hoffmann, Swan, and Hoge. The petitioner argues that combining these sources makes the claimed features predictable in paddlecraft design.
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