Inventor
ENG KAI Y
US32 patents
⚠️ This page may combine multiple inventors who share the name “ENG KAI Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T BELL LAB
16 patentsUS5255265AOct 19, 1993
Controller for input-queued packet switch
AT & T BELL LAB56 citations96
US5101290AMar 31, 1992
High-performance packet-switched wdm ring networks with tunable lasers
AT & T BELL LAB81 citations96
US4955017ASep 4, 1990
Growable packet switch architecture
AT & T BELL LAB46 citations96
US4593318AJun 3, 1986
Technique for the time compression multiplexing of three television signals
AT & T BELL LAB62 citations96
US5107493AApr 21, 1992
High-speed packet data network using serially connected packet and circuit switches
AT & T BELL LAB24 citations93
US5256958AOct 26, 1993
Concentrator-based growable packet switch
AT & T BELL LAB25 citations92
US5172371ADec 15, 1992
Growable switch
AT & T BELL LAB40 citations92
US5093743AMar 3, 1992
Optical packet switch
AT & T BELL LAB30 citations92
US4947389AAug 7, 1990
Multi-channel ring architecture for distributed networks
AT & T BELL LAB32 citations92
US4955016ASep 4, 1990
Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets
AT & T BELL LAB20 citations82
US4589110AMay 13, 1986
Signal processor (system) for reducing bandwidth and for multiplexing a plurality of signals onto a single communications link
AT & T BELL LAB24 citations82
US4574379AMar 4, 1986
Synchronization technique for non-colocated TV signals in a TDMA satellite communication system
AT & T BELL LAB21 citations82
USRE34811EDec 27, 1994
Growable packet switch architecture
AT & T BELL LAB10 citations74
USRE34755EOct 11, 1994
Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets
AT & T BELL LAB10 citations74
US5048013ASep 10, 1991
Transmission congestion control method and apparatus
AT & T BELL LAB16 citations74
US5175640ADec 29, 1992
Interleaved receivers
AT & T BELL LAB11 citations73
ENG KAI Y
5 patentsUS9025740B2May 5, 2015
Method and system for improved communication security
ENG KAI Y1 citations50
US8676794B2Mar 18, 2014
Method and system for online searching of physical objects
ENG KAI Y1 citations50
US9055015B2Jun 9, 2015
System and method for associating media files with messages
ENG KAI Y0 citations39
US8750465B2Jun 10, 2014
Voice message communication method and system
ENG KAI Y0 citations39
US8249574B2Aug 21, 2012
Communication method and system
ENG KAI Y0 citations39
AT & T CORP
3 patentsLUCENT TECHNOLOGIES INC
2 patentsAMERICAN TELEPHONE & TELEGRAPH
2 patentsUS4754451AJun 28, 1988
N-by-N "knockout" switch for a high-performance packet switching system with variable length packets
AMERICAN TELEPHONE & TELEGRAPH123 citations96
US4730305AMar 8, 1988
Fast assignment technique for use in a switching arrangement
AMERICAN TELEPHONE & TELEGRAPH46 citations92