Video Coding — US PTAB Patent Cases
9 decisions indexed
Page 1 of 1 · 9 total
Samsung Electronics Co., Ltd. et al. v.Advanced Coding Technologies, LLC
Samsung filed a Petition challenging claims of the '995 Patent, arguing they are obvious in light of prior art including Phek, Segall, Martins, and He. The petitioner asserts that combining these video coding techniques renders the claimed features predictable to a POSITA.
Samsung Electronics Co., Ltd. et al. v.Advanced Coding Technologies, LLC
Samsung Electronics challenges U.S. Patent No. 8,090,025 regarding video coding and error concealment techniques via an IPR Petition. The petitioner asserts that all ten claims are obvious over combinations of prior art references including Mualla, Shirani, and Saito.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenges Nokia's video coding patent (10536714) on grounds of obviousness (103). The petitioner argues that the claimed method for improving motion vector prediction was already known through prior art references like Rusert, Karczewicz, and Nakamura. This is an opening petition challenging a core technology in video compression standards.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenges Nokia's HEVC patent (US 10,536,714) on grounds of obviousness (103) and novelty (102). The petitioner argues that prior art references like Rusert, Karczewicz, Nakamura, and WD4 teach the claimed methods for reducing redundant motion vector candidates in video coding.
Intel Corporation et al. v.Telefonaktiebolaget LM Ericsson
The PTAB denied Intel's IPR against Ericsson, finding that the combination of prior art references did not teach or suggest the claimed limitations. The Board upheld the patent owner's position regarding the technical differences in filtering processes and failed to find a reasonable likelihood of prevailing on any challenged claim.
Intel Corporation et al. v.Telefonaktiebolaget LM Ericsson
Intel Corporation's attempt to invalidate Ericsson's video coding patent was denied by the PTAB on obviousness grounds (103). The Board ruled that Petitioner failed to demonstrate that specific numerical coefficients in the claimed offset equations were 'result-effective variables.'
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenges Nokia's video coding patent (11805267), arguing that the claimed weighted bi-directional motion prediction is anticipated by prior art. The petitioner relies heavily on Karczewicz references to demonstrate that using higher precision for intermediate calculations was already known in the field.
Samsung Electronics Co., Ltd. et al. v.Advanced Coding Technologies, LLC
Samsung challenged two claims of Advanced Coding Technologies' video coding patent based on obviousness (35 U.S.C. § 103). The PTAB found that the petitioner demonstrated a reasonable likelihood of prevailing, leading to institution of the IPR.
Samsung Electronics Co., Ltd. et al. v.Advanced Coding Technologies, LLC
Samsung Electronics Co., Ltd. filed a Petition challenging U.S. Patent No. 9,986,303 in the PTAB. The challenge asserts that the patent claims are obvious over prior art references Demircin and Kimoto under 35 U.S.C. § 103. Samsung also addresses discretionary denial provisions of the AIA.
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