Inventor

CHEN HUNG-SAN

US6 patents

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

VERIZON LAB INC

1 patent

US6188687B1Feb 13, 2001

Broadband switch that manages traffic and method therefor

VERIZON LAB INC310 citations98

CISCO TECH IND

1 patent

US6574797B1Jun 3, 2003

Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission

CISCO TECH IND77 citations96

CISCO TECHOLOGY INC

1 patent

US6385773B1May 7, 2002

Method and apparatus for upstream frequency channel transition

CISCO TECHOLOGY INC124 citations95

AT & T BELL LAB

1 patent

US4999832AMar 12, 1991

Broadband multirate switching architecture

AT & T BELL LAB48 citations91

GTE LABORATORIES INC

1 patent

US5796795AAug 18, 1998

Data transferring circuit which aligns clock and data

GTE LABORATORIES INC46 citations88

CISCO TECH INC

1 patent

US7509670B1Mar 24, 2009

Method and apparatus for locating a cleaner bandwidth in a frequency channel for data transmission

CISCO TECH INC6 citations72