David Gerald Wittke — 9 Patents at Rovi Guides

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
11210309	Systems and methods for grouping search results from multiple sources	—	2021-12-28
11190833	Systems and methods for retrieving segmented media guidance data	Corey Tulis, Mikhail Aksenfeld, Michael McCarty	2021-11-30
11172263	Systems and methods for playback of content using progress point information	—	2021-11-09
11159843	Systems and methods for storing programs	—	2021-10-26
11076208	Systems and methods for linking segments of media guidance data for efficient operation of memory constrained devices	Michael McCarty, Mikhail Aksenfeld, Vazrik Israelian, Glen E. Roe, Corey Tulis	2021-07-27
10992992	Systems and methods for reconciling playback using progress point information	—	2021-04-27
10986411	Methods and systems for receiving ratings from a third-party source of ratings	—	2021-04-20
10958975	Method and apparatus for identifying a single user requesting conflicting content and resolving said conflict	—	2021-03-23
10897648	Method and apparatus for identifying a single user requesting conflicting content and resolving said conflict	—	2021-01-19