Inventor

YU FRANK I

US3 patents

Patents

3 patents

US5280532AJan 18, 1994

N:1 bit compression apparatus and method

DSC COMMUNICATIONS26 citations89

US5065395ANov 12, 1991

Rudimentary digital speech interpolation apparatus and method

DSC COMMUNICATIONS40 citations89

US5151901ASep 29, 1992

DS1 trunk packing and unpacking apparatus and method

DSC COMMUNICATIONS9 citations71