Data Storage — US PTAB Patent Cases
6 decisions indexed
Page 1 of 1 · 6 total
Phison Electronics Corporation v.Vervain, LLC.
The PTAB denied the petition challenging a NAND Flash Memory System patent based on grounds including 101, 112, and 103. The Board found that the claims were directed toward a technological improvement in memory storage and adequately supported by the specification.
PHISON ELECTRONICS CORPORATION v.Vervain, LLC
PHISON ELECTRONICS CORPORATION's petition challenging Vervain, LLC's NAND Flash Memory patent was denied by the PTAB. The Board found the specification sufficiently supported the claims against indefiniteness and written description challenges, and Petitioner failed to meet the likelihood standard for obviousness.
PHISON ELECTRONICS CORPORATION v.Vervain, LLC
The PTAB denied Phison Electronics Corporation's request to institute IPR against Vervain, LLC's patent 8,891,298. The denial was based on the Fintiv factors, primarily due to significant overlap with ongoing parallel district court litigation.
CISCO SYSTEMS, INC. v.UMBRA TECHNOLOGIES LTD.
Cisco Systems successfully petitioned to challenge Umbra Technologies' patent (11146632) in the PTAB, arguing that the claims are unpatentable over prior art. The petition asserts that the patented technology is anticipated or obvious by the Agarwala reference and related knowledge of a POSITA.
Tessell, Inc. v.Nutanix, Inc.
The Director denied institution of an IPR in the Tessell v. Nutanix case, citing administrative inefficiency because the petitioner includes nearly all inventors of the challenged patent.
Dropbox, Inc. v.Motion Offense LLC
Dropbox, Inc., the petitioner, challenges Motion Offense LLC's patent (US 11611520) in an IPR proceeding. The core argument is that the claimed cloud storage and file transfer methods are obvious over combinations of prior art references like Riepling, Manzano, Meisels, and Garcia.
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