Inventor
HWANG CHERNG-DAW
US11 patents
⚠️ This page may combine multiple inventors who share the name “HWANG CHERNG-DAW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH IND
5 patentsUS6611531B1Aug 26, 2003
Method and apparatus for routing integrated data, voice, and video traffic
CISCO TECH IND95 citations95
US6584108B1Jun 24, 2003
Method and apparatus for dynamic allocation of multiple signal processing resources among multiple channels in voice over packet-data-network systems (VOPS)
CISCO TECH IND69 citations95
US6763017B1Jul 13, 2004
Method and apparatus for voice port hunting of remote telephone extensions using voice over packet-data-network systems (VOPS)
CISCO TECH IND53 citations94
US6535505B1Mar 18, 2003
Method and apparatus for providing a time-division multiplexing (TDM) interface among a high-speed data stream and multiple processors
CISCO TECH IND97 citations92
US7009962B1Mar 7, 2006
Method and apparatus for providing forwarding on ring-no-answer for remote telephone extensions using voice over packet-data-network systems (VOPS)
CISCO TECH IND23 citations91
CISCO TECH INC
3 patentsUS7339924B1Mar 4, 2008
Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS)
CISCO TECH INC26 citations91
US7245630B1Jul 17, 2007
Method and apparatus for routing integrated data, voice, and video traffic
CISCO TECH INC36 citations89
US7058075B1Jun 6, 2006
Self-configuring interface for communication protocols
CISCO TECH INC33 citations86
CHUNG WING-KUEN
2 patentsUS8126009B2Feb 28, 2012
Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS)
CHUNG WING-KUEN3 citations58
US8848695B2Sep 30, 2014
Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS)
CHUNG WING-KUEN0 citations48