Inventor
LAM WAIMAN
US14 patents
⚠️ This page may combine multiple inventors who share the name “LAM WAIMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPENTV INC
10 patentsUS7017175B2Mar 21, 2006
Digital television application protocol for interactive television
OPENTV INC178 citations98
US7490346B2Feb 10, 2009
Digital television application protocol for interactive television
OPENTV INC75 citations97
US7305697B2Dec 4, 2007
Service gateway for interactive television
OPENTV INC76 citations97
US7669212B2Feb 23, 2010
Service platform suite management system
OPENTV INC94 citations96
US7961743B2Jun 14, 2011
Service gateway for interactive television
OPENTV INC11 citations92
US7484236B2Jan 27, 2009
Service gateway for interactive television
OPENTV INC20 citations91
US7882533B2Feb 1, 2011
Digital television application protocol for interactive television
OPENTV INC7 citations84
US9369330B2Jun 14, 2016
Service gateway for interactive television
OPENTV INC3 citations82
US10826748B2Nov 3, 2020
Service gateway for interactive television
OPENTV INC2 citations71
US9693098B2Jun 27, 2017
Targeted content transmission and reception system
OPENTV INC1 citations50