PLUSCODE
Filed: July 23, 1990
controller for use with video cassette recorders and cable boxes
Owned by: Gemstar Marketing Corporation
Serial Number: 74081053
PLUSCODE
Filed: September 14, 1990
providing to publishers of television guides programming information for the programming of video cassette recorders and…
Owned by: Gemstar Marketing Corporation
Serial Number: 74096915
VCR & CABLE INSTANT PROGRAMMER
Filed: September 18, 1990
video cassette recorder and cable box controllers
Owned by: Gemstar Marketing Corporation
Serial Number: 74098114
INSTANT PROGRAMMER
Filed: July 15, 1991
controllers for use with video cassette recorders and cable boxes
Owned by: Gemstar Marketing Corporation
Serial Number: 74185422
I PLUS
Filed: August 29, 1991
video cassette recorder and cable box controllers
Owned by: Gemstar Marketing Corporation
Serial Number: 74199234
AUTOSET
Filed: May 27, 1992
controllers for programming preprogram controllers
Owned by: Gemstar Marketing Corporation
Serial Number: 74279875
