Inventor
BAER RALPH H
US33 patents
⚠️ This page may combine multiple inventors who share the name “BAER RALPH H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDERS ASSOCIATES INC
18 patentsUS4540176ASep 10, 1985
Microprocessor interface device
SANDERS ASSOCIATES INC191 citations99
US3993861ANov 23, 1976
Digital video modulation and demodulation system
SANDERS ASSOCIATES INC149 citations97
US4395045AJul 26, 1983
Television precision target shooting apparatus and method
SANDERS ASSOCIATES INC125 citations96
US4359223ANov 16, 1982
Interactive video playback system
SANDERS ASSOCIATES INC100 citations96
US4346407AAug 24, 1982
Apparatus for synchronization of a source of computer controlled video to another video source
SANDERS ASSOCIATES INC67 citations96
US4310854AJan 12, 1982
Television captioning system
SANDERS ASSOCIATES INC141 citations96
US4034990AJul 12, 1977
Interactive television gaming system
SANDERS ASSOCIATES INC102 citations96
US3991266ANov 9, 1976
Dual image television
SANDERS ASSOCIATES INC62 citations96
US4342454AAug 3, 1982
Method and apparatus for instant replay and other capabilities for microprocessor-controlled video games
SANDERS ASSOCIATES INC108 citations95
US4567532AJan 28, 1986
Selectable view video record/playback system
SANDERS ASSOCIATES INC26 citations93
US4571640AFeb 18, 1986
Video disc program branching system
SANDERS ASSOCIATES INC36 citations92
US4355805AOct 26, 1982
Manually programmable video gaming system
SANDERS ASSOCIATES INC42 citations92
US4357014ANov 2, 1982
Interactive game and control therefor
SANDERS ASSOCIATES INC24 citations79
US4654700AMar 31, 1987
Optical decoder
SANDERS ASSOCIATES INC18 citations74
US4496158AJan 29, 1985
Electro-optical sensor for color television games and training systems
SANDERS ASSOCIATES INC14 citations74
US4194198AMar 18, 1980
Digital preprogrammed television game system
SANDERS ASSOCIATES INC14 citations73
US4117511ASep 26, 1978
Universal television interface and sync generator therefor
SANDERS ASSOCIATES INC15 citations73
US4077049AFeb 28, 1978
Universal television interface
SANDERS ASSOCIATES INC2 citations63
MARVIN GLASS & ASSOCIATES
10 patentsUS4710873ADec 1, 1987
Video game incorporating digitized images of being into game graphics
MARVIN GLASS & ASSOCIATES287 citations99
US4240638ADec 23, 1980
Microprocessor controlled game apparatus
MARVIN GLASS & ASSOCIATES138 citations96
US4216965AAug 12, 1980
Microcomputer controlled electronic game apparatus
MARVIN GLASS & ASSOCIATES98 citations96
US4207087AJun 10, 1980
Microcomputer controlled game
MARVIN GLASS & ASSOCIATES107 citations96
US4093832AJun 6, 1978
Programmable record changer
MARVIN GLASS & ASSOCIATES33 citations91
US4109114AAug 22, 1978
Programmable phonograph device
MARVIN GLASS & ASSOCIATES27 citations81
US4153821AMay 8, 1979
Optical scanner masking means
MARVIN GLASS & ASSOCIATES3 citations63
US4119844AOct 10, 1978
Phonograph cartridge and sensor assembly
MARVIN GLASS & ASSOCIATES2 citations62
US4082292AApr 4, 1978
Tone arm lift mechanism
MARVIN GLASS & ASSOCIATES3 citations62
US4166621ASep 4, 1979
Programmable record changer
MARVIN GLASS & ASSOCIATES6 citations61
SMITH ENGINEERING
3 patentsUS4846693AJul 11, 1989
Video based instructional and entertainment system using animated figure
SMITH ENGINEERING296 citations99
US4875096AOct 17, 1989
Encoding of audio and digital signals in a video signal
SMITH ENGINEERING53 citations96
US4786967ANov 22, 1988
Interactive video apparatus with audio and video branching
SMITH ENGINEERING67 citations96