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Comcast Cable Communications, LLC v. Rovi Guides, Inc.
Case Number:
Case Type:
IPR
Status:
Final Written Decision
Petitioner:
Comcast Cable Communications, LLC
Patent Owner:
Rovi Guides, Inc.
Patent Number:
Tech Center:
2400
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May 11, 2020
Comcast Gets PTAB To Invalidate TiVo Unit's TV Patent
The Patent Trial and Appeal Board has invalidated the entirety of a patent owned by a TiVo subsidiary related to interactive television systems, in a win for Comcast Cable Communications LLC.
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February 13, 2020
PTAB Presses Rovi To Explain Why Set-Top Tech Isn't Obvious
Patent Trial and Appeal Board judges asked Rovi Guides Inc. on Thursday why it thinks a patent on a cable set-top box interactive system can survive a challenge from Comcast, which points to earlier technology to argue that the invention was obvious.
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May 21, 2019
PTAB Nixes Comcast Challenge To Rovi Patent As Redundant
The Patent Trial and Appeal Board said Monday that it would review only one of two challenges Comcast brought against a Rovi patent covering an interactive TV system, finding the second was redundant.