Inventor
GRAMELSPACHER MICHAEL S
US17 patents
⚠️ This page may combine multiple inventors who share the name “GRAMELSPACHER MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOPLAR INTERACTIVE SYSTEMS INT
10 patentsUS7586541B2Sep 8, 2009
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT11 citations92
US7286188B2Oct 23, 2007
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT16 citations92
US7116374B2Oct 3, 2006
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT22 citations92
US6992726B2Jan 31, 2006
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT20 citations92
US7664175B1Feb 16, 2010
Mark-based content modulation and detection
KOPLAR INTERACTIVE SYSTEMS INT9 citations80
US7692723B2Apr 6, 2010
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT7 citations73
US8823875B2Sep 2, 2014
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT1 citations62
US7587121B1Sep 8, 2009
Method and system for multiple field modulation
KOPLAR INTERACTIVE SYSTEMS INT3 citations62
US8704946B2Apr 22, 2014
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT0 citations51
US9013630B2Apr 21, 2015
Method and system for enhanced modulation of video signals
KOPLAR INTERACTIVE SYSTEMS INT0 citations48