THU A. Dang
104 IP cases indexed. Covers patent matters.
Cases Presided Over
104 cases indexed | Page 2 of 4
Google LLC v.--
The PTAB denied Google's attempt to file a second IPR against PROXENSE's patent because the Board had already instituted an earlier review.
Apple Inc. v.Proxense, LLC
The PTAB issued a Final Written Decision finding that the challenged claims were unpatentable over prior art. The Board adopted Petitioner's construction of key terms like 'third party,' concluding that the claimed application is distinct from the trusted authority.
Genius Sports Ltd. v.SportsCastr Inc.
The PTAB found that the challenged claims were unpatentable by a preponderance of evidence, rejecting the Patent Owner's arguments against obviousness. The decision centered on whether prior art references (Ellis and Spivey) combined could teach all limitations of the claimed system for live event broadcasting.
Genius Sports Ltd. v.SportsCastr Inc.
The PTAB issued a Final Written Decision finding all nine challenged claims unpatentable over combinations of prior art references (Ellis, Spivey, Herzog). The Board relied heavily on the combination of Ellis and Spivey to establish obviousness for Claim 1, particularly regarding low-latency data delivery via uniquely addressable event sockets.
Genius Sports Ltd. v.SportsCastr Inc.
The PTAB found that claims 19-25 and 27-30 of the '687 patent were unpatentable over a combination of Ellis and Spivey, based on obviousness (Ground 1). The Board rejected an alternative ground involving Herzog, finding no motivation to combine those references.
Genius Sports Ltd. v.SportsCastr Inc.
The PTAB found claims 1-7 unpatentable over a combination of Ellis, Spivey, and Herzog, concluding that the claimed live video streaming system was obvious to a POSA. The Board specifically held that Spivey's topic queues satisfy the definition of an 'event socket.'
Microsoft Corporation v.Proxense, LLC
The PTAB denied Microsoft's request to institute Inter Partes Review (IPR) against Proxense's patent 8,886,954. The denial was based on a procedural condition that required prior non-institution in a related proceeding.
Microsoft Corporation v.Proxense, LLC
The PTAB denied Microsoft's request to institute Inter Partes Review against Proxense's patent because a related review was already underway.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Juniper Networks successfully petitioned to institute IPR against Monarch Networking Solutions LLC regarding packet switching claims (Claims 1 and 6). The Board found sufficient evidence of obviousness over combinations of prior art references, including Wainner/Bocci and Kamite/Bocci.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
The PTAB issued a Final Written Decision finding that claims 1 and 6 of the patent were unpatentable over prior art references Wainner and Bocci. The Board agreed with the Petitioner's argument that combining these references rendered the claimed method obvious, particularly regarding shared link functionality in pseudo-wires.
Kia Corporation et al. v.Emerging Automotive LLC
The PTAB found that the majority of claims (1-5 and 7-21) in the '659 patent were unpatentable based on combinations of prior art references. The Board specifically agreed with Petitioner's argument that Kleve combined with Hatton rendered independent claim 1 obvious, finding a reasonable expectation of success for POSITA.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB held that 17 of the 25 challenged claims of DISH’s ’680 adaptive‑bitrate streaming patent were obvious over Ogdon and Allen, while 8 claims remained patentable.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied Aylo Freesites Ltd's petition to challenge DISH Technologies L.L.C.'s streaming patent (11991234), citing the unnecessary burden created by a concurrent, comprehensive petition.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
Aylo Freesites Ltd successfully convinced the PTAB to institute proceedings against DISH Technologies L.L.C., arguing that key adaptive streaming claims are obvious over prior art, specifically WO 02/49343 A1. The Board found a material error in the Office's review of the evidence, allowing the IPR to proceed to trial.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB found that claims 1-11 of the patent were unpatentable over prior art references (Leaning, Klemets, Gamble) based on obviousness under 35 U.S.C. § 103. The Board adopted a limiting construction for 'to achieve continuous presentation,' requiring uninterrupted playback across quality shifts.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
fuboTV and Yanka Industries successfully petitioned to institute an IPR against DISH Technologies L.L.C.'s patent (8868772) covering Adaptive Bitrate Streaming technology. The Board found a reasonable likelihood of prevailing on obviousness grounds over prior art references Leaning and Gamble, leading to the institution of all 21 challenged claims.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. successfully convinced the PTAB to institute an IPR against DISH Technologies L.L.C.'s adaptive bitrate streaming patent (10757156). The Board found that the petitioner showed a reasonable likelihood of prevailing on obviousness grounds over prior art references Leaning and Ala-Honkola. This sets up a high-stakes challenge to core technology in digital media streaming.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. successfully petitioned the PTAB to institute an IPR against DISH Technologies L.L.C.'s patent, challenging claims related to adaptive bitrate streaming technology. The Board found a reasonable likelihood of prevailing on multiple grounds of obviousness over prior art references Leaning and Gamble. This decision moves the dispute toward a full trial.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
The PTAB found that all 21 challenged claims of DISH Technologies L.L.C. were unpatentable by a preponderance of the evidence. The Board determined that prior art, specifically Leaning and Gamble, taught or rendered the claimed Adaptive Bitrate Streaming (ABR) technology obvious.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
Petitioner successfully demonstrated that all 16 claims of the '564 patent are unpatentable over prior art, primarily Leaning. The Board construed 'continuous playback' to mean no interruption occurs between files during a rate shift, finding this limitation was taught by Leaning.
fuboTV Media Inc. et al. v.DISH Technologies L.L.C. et al.
The PTAB found all 18 challenged claims unpatentable over prior art combinations, primarily Leaning. The Board determined that Leaning discloses key adaptive bitrate streaming features, including methods for segmenting video and implementing rate switching based on network performance factors.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB held that many claims of the ’555 adaptive‑rate streaming patent are obvious over prior art (Ogdon, Allen, and SMIL 2.0), rendering them unpatentable, while other claims remain valid.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB held that 17 of the 25 challenged claims of DISH’s adaptive‑bitrate streaming patent are obvious over prior art, while 8 claims survive. The decision affirms most of fuboTV’s objections but leaves several claims intact.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB held 16 of the 25 challenged claims of DISH’s adaptive‑rate streaming patent unpatentable as obvious over Ogdon and Allen, with two additional claims invalidated over Ogdon, Allen, and SMIL 2.0. The remaining nine claims were upheld.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB denied fuboTV Media’s request for rehearing of the final written decision in IPR2024-00046, finding no error in the Board’s claim construction or consideration of prior art. The petition’s arguments on claim 7 were deemed untimely and unsupported.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB denied fuboTV's request for rehearing of its IPR decision on patent 11,677,798. The Board held that the petitioner failed to show any misapprehension of prior‑art mappings or erroneous claim construction, leaving the earlier mixed result unchanged.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB held that claims 1–3,5,16–20,22,26–28,30 of U.S. Patent 10,469,554 are obvious over prior art (Ogdon, Allen, and SMIL 2.0) and thus unpatentable, while claims 4,7,8,10–14,23–25 remain valid.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
The PTAB held that claims 1, 9, 11‑19, and 21 of DISH’s ’798 adaptive‑bitrate streaming patent are obvious over prior art, rendering them unpatentable, while the remaining challenged claims survived.
BOE Technology Group Co., LTD v.Optronic Sciences LLC
The PTAB denied Optronic Sciences’ request to revisit the institution of six inter partes reviews filed by BOE Technology Group. The Board found no extraordinary circumstances and held that the deadline for additional briefing had passed.
BOE Technology Group Co., LTD v.Optronic Sciences, LLC
The PTAB denied Optronic Sciences' request to reconsider the institution decision in IPR2024‑01133, finding no extraordinary circumstances despite recent guidance changes. The Board applied the Chief Judge’s and Director’s memoranda and upheld the original institution.
Facing a similar IP matter?
Arctic Invent is a specialist IP firm with deep litigation expertise across India, EU, US, and UK. Our team uses data-driven strategy to build stronger cases.