Inventor
HUANG YENNUN
US21 patents
⚠️ This page may combine multiple inventors who share the name “HUANG YENNUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
11 patentsUS5748882AMay 5, 1998
Apparatus and method for fault-tolerant computing
LUCENT TECHNOLOGIES INC231 citations99
US5590277ADec 31, 1996
Progressive retry method and apparatus for software failure recovery in multi-process message-passing applications
LUCENT TECHNOLOGIES INC181 citations98
US6470389B1Oct 22, 2002
Hosting a network service on a cluster of servers using a single-address image
LUCENT TECHNOLOGIES INC453 citations97
US6195760B1Feb 27, 2001
Method and apparatus for providing failure detection and recovery with predetermined degree of replication for distributed applications in a network
LUCENT TECHNOLOGIES INC207 citations97
US6105148AAug 15, 2000
Persistent state checkpoint and restoration systems
LUCENT TECHNOLOGIES INC195 citations97
US6044475AMar 28, 2000
Checkpoint and restoration systems for execution control
LUCENT TECHNOLOGIES INC141 citations96
US6138274AOct 24, 2000
Method and apparatus for updating an online computer program
LUCENT TECHNOLOGIES INC26 citations93
US6789114B1Sep 7, 2004
Methods and apparatus for managing middleware service in a distributed system
LUCENT TECHNOLOGIES INC59 citations92
US6161193ADec 12, 2000
Methods and apparatus for process replication/recovery in a distributed system
LUCENT TECHNOLOGIES INC50 citations92
US5715386AFeb 3, 1998
Apparatus and methods for software rejuvenation
LUCENT TECHNOLOGIES INC132 citations92
US5572709ANov 5, 1996
Using dynamically-linked libraries to add side effects to operations
LUCENT TECHNOLOGIES INC61 citations90
AT & T CORP
4 patentsUS6012090AJan 4, 2000
Client-side parallel requests for network services using group name association
AT & T CORP759 citations98
US5978829ANov 2, 1999
Apparatus and methods for sharing idle workstations
AT & T CORP108 citations97
US5530802AJun 25, 1996
Input sequence reordering method for software failure recovery
AT & T CORP104 citations97
US5440726AAug 8, 1995
Progressive retry method and apparatus having reusable software modules for software failure recovery in multi-process message-passing applications
AT & T CORP194 citations96
PRECACHE INC
3 patentsUS7376092B2May 20, 2008
Method and apparatus for implementing persistent and reliable message delivery
PRECACHE INC58 citations95
US7587517B2Sep 8, 2009
Packet routing via payload inspection for quality of service management
PRECACHE INC11 citations82
US7545805B2Jun 9, 2009
Method and apparatus for content-based routing and filtering at routers using channels
PRECACHE INC9 citations82