-
-
Interactive audio-visual work
-
Patent number 5,531,600
-
Issue date Jul 2, 1996
-
Western Publishing Co., Inc.
-
Ralph H. Baer
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Interactive audio-visual work
-
Patent number 5,437,552
-
Issue date Aug 1, 1995
-
Western Publishing Co., Inc.
-
Ralph H. Baer
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
-
Optical decoder
-
Patent number 4,654,700
-
Issue date Mar 31, 1987
-
Sanders Associates, Inc.
-
Ralph H. Baer
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Video disc program branching system
-
Patent number 4,571,640
-
Issue date Feb 18, 1986
-
Sanders Associates, Inc.
-
Ralph H. Baer
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
Microprocessor interface device
-
Patent number 4,540,176
-
Issue date Sep 10, 1985
-
Sanders Associates, Inc.
-
Ralph H. Baer
-
G06 - COMPUTING CALCULATING COUNTING
-
-
-
-
-
-
-
-
Television captioning system
-
Patent number 4,310,854
-
Issue date Jan 12, 1982
-
Sanders Associates, Inc.
-
Ralph H. Baer
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
Microcomputer controlled game
-
Patent number 4,207,087
-
Issue date Jun 10, 1980
-
Marvin Glass & Associates
-
Howard J. Morrison
-
A63 - SPORTS GAMES AMUSEMENTS
-
-
Programmable record changer
-
Patent number 4,166,621
-
Issue date Sep 4, 1979
-
Marvin Glass & Associates
-
Anson Isaacson
-
G11 - INFORMATION STORAGE
-
-
-
-
-
Programmable record changer
-
Patent number 4,093,832
-
Issue date Jun 6, 1978
-
Marvin Glass & Associates
-
Anson Isaacson
-
G11 - INFORMATION STORAGE
-
Tone arm lift mechanism
-
Patent number 4,082,292
-
Issue date Apr 4, 1978
-
Marvin Glass & Associates
-
Donald K. Fletchic
-
G11 - INFORMATION STORAGE
-
Universal television interface
-
Patent number 4,077,049
-
Issue date Feb 28, 1978
-
Sanders Associates, Inc.
-
Ralph H. Baer
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE