Inventor

DU WEIMIN

US16 patents

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

HEWLETT PACKARD CO

10 patents

US6308163B1Oct 23, 2001

System and method for enterprise workflow resource management

HEWLETT PACKARD CO364 citations99

US6052684AApr 18, 2000

System and method for performing consistent workflow process execution in a workflow management system

HEWLETT PACKARD CO250 citations99

US5870545AFeb 9, 1999

System and method for performing flexible workflow process compensation in a distributed workflow management system

HEWLETT PACKARD CO357 citations99

US5694591ADec 2, 1997

Reducing query response time using tree balancing

HEWLETT PACKARD CO165 citations99

US5412806AMay 2, 1995

Calibration of logical cost formulae for queries in a heterogeneous DBMS using synthetic database

HEWLETT PACKARD CO382 citations99

US5937388AAug 10, 1999

System and method for performing scalable distribution of process flow activities in a distributed workflow management system

HEWLETT PACKARD CO382 citations98

US6078982AJun 20, 2000

Pre-locking scheme for allowing consistent and concurrent workflow process execution in a workflow management system

HEWLETT PACKARD CO175 citations97

US6041306AMar 21, 2000

System and method for performing flexible workflow process execution in a distributed workflow management system

HEWLETT PACKARD CO452 citations96

US5826239AOct 20, 1998

Distributed workflow resource management system and method

HEWLETT PACKARD CO723 citations96

US6014673AJan 11, 2000

Simultaneous use of database and durable store in work flow and process flow systems

HEWLETT PACKARD CO134 citations95

CISCO TECH IND

2 patents

US6748432B1Jun 8, 2004

System and method for suppressing side-effect alarms in heterogenoeus integrated wide area data and telecommunication networks

CISCO TECH IND30 citations90

US6694364B1Feb 17, 2004

System and method for suppressing out-of-order side-effect alarms in heterogeneous integrated wide area data and telecommunication networks

CISCO TECH IND21 citations90

AEROHIVE NETWORKS INC

2 patents

US9965366B2May 8, 2018

Assigning network device subnets to perform network activities using network device information

AEROHIVE NETWORKS INC1 citations51

US9690676B2Jun 27, 2017

Assigning network device subnets to perform network activities using network device information

AEROHIVE NETWORKS INC0 citations51

CISCO TECH INC

1 patent

US7337222B1Feb 26, 2008

System and method for suppressing out-of-order side-effect alarms in heterogenoeus integrated wide area data and telecommunication networks

CISCO TECH INC25 citations90

EXTREME NETWORKS INC

1 patent

US10810095B2Oct 20, 2020

Assigning network device subnets to perform network activities using network device information

EXTREME NETWORKS INC0 citations51