Inventor
KORSKY VINCENT V
US6 patents
Patents
6 patentsUS4577310AMar 18, 1986
Station interface for digital electronic telephone switching system having centralized digital audio processor
TIE COMMUNICATIONS38 citations87
US4757521AJul 12, 1988
Synchronization method and apparatus for a telephone switching system
TIE COMMUNICATIONS14 citations68
US4715062ADec 22, 1987
Speakerphone control circuit having low gain states and method for controlling gain of speakerphone
TIE COMMUNICATIONS17 citations68
US4894860AJan 16, 1990
Trunk interface circuitry for telephone systems
TIE COMMUNICATIONS11 citations63
US4773068ASep 20, 1988
Dual channel transmission method and apparatus with inherent channel identification and extraction
TIE COMMUNICATIONS3 citations60
US4679228AJul 7, 1987
Speakerphone sensing circuit
TIE COMMUNICATIONS6 citations60