Pacifica, California
United States
12
2024-12-05
The entities that hold a legal rights for patent applications filed by inventor Chamberlin David:
David Chamberlin from Pacifica, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HIERARCHICAL TAGS WITH COMMUNITY-BASED RATINGS
#2 | 2024-02-15Synchronizing media content tag data
#3 | 2021-07-08Synchronizing media content tag data
#4 | 2020-05-28Synchronizing media content tag data
#5 | 2019-03-07Multimedia pipeline architecture
#6 | 2017-03-30SYNCHRONIZING MEDIA CONTENT TAG DATA
#7 | 2016-12-08Hierarchical tags with community-based ratings
#8 | 2015-10-01Multimedia pipeline architecture
#9 | 2013-09-19Tag-based menus in video streams
#10 | 2012-05-10Closed caption tagging system
#11 | 2012-02-02One-touch recording of a program being advertised
#12 | 2010-04-01Closed caption tagging system
443050 ⎘