Inventor
TONG SHIH YUNG
4 patents
⚠️ This page may combine multiple inventors who share the name “TONG SHIH YUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL TELEPHONE LABOR INC
3 patentsUS4069392AJan 17, 1978
Dual speed full duplex data transmission
BELL TELEPHONE LABOR INC123 citations89
US3997847ADec 14, 1976
Digital demodulator for differentially encoded phase-shift-keyed data
BELL TELEPHONE LABOR INC34 citations89
US4048440ASep 13, 1977
Asynchronous-to-synchronous data concentration system
BELL TELEPHONE LABOR INC25 citations79