Inventor

BROWN III SANFORD M

US5 patents

⚠️ This page may combine multiple inventors who share the name “BROWN III SANFORD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CASIO PHONEMATE INC

3 patents

US5577104ANov 19, 1996

Method for system and message activation based on distinctive ringing

CASIO PHONEMATE INC67 citations94

US5768349AJun 16, 1998

Voice mail telephone answering device

CASIO PHONEMATE INC32 citations91

US5588046ADec 24, 1996

Digital telephone answering device and method of testing message storage memory therein

CASIO PHONEMATE INC8 citations72

PHONEMATE INC

1 patent

US5400393AMar 21, 1995

Voice mail digital telephone answering device

PHONEMATE INC165 citations97

YOSSIFOR ODED

1 patent

US5073932ADec 17, 1991

Secured data transmission and error recovery mechanism in cordless telephones

YOSSIFOR ODED95 citations91