Jiwu Duan

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hardware-management-console-initiated data protection
- Patent number 11,550,676
- Issue date Jan 10, 2023
- International Business Machines Corporation
- Todd C. Sorenson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rack-power-controller-initiated data protection
- Patent number 11,416,147
- Issue date Aug 16, 2022
- International Business Machines Corporation
- Todd C. Sorenson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjusting an extended power line disruption time and end-of-life us...
- Patent number 9,698,614
- Issue date Jul 4, 2017
- International Business Machines Corporation
- Matthew D. Carson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery circuit fault protection in uninterruptable power sources
- Patent number 9,608,430
- Issue date Mar 28, 2017
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus to maintain redundancy in four line system
- Patent number 8,338,982
- Issue date Dec 25, 2012
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual line active automatic transfer switch
- Patent number 8,138,625
- Issue date Mar 20, 2012
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HARDWARE-MANAGEMENT-CONSOLE-INITIATED DATA PROTECTION
- Publication number 20200081809
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Todd C. Sorenson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RACK-POWER-CONTROLLER-INITIATED DATA PROTECTION
- Publication number 20200081630
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Todd C. Sorenson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTING AN EXTENDED POWER LINE DISRUPTION TIME AND END-OF-LIFE US...
- Publication number 20170149242
- Publication date May 25, 2017
- International Business Machines Corporation
- Matthew D. Carson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery Circuit Fault Protection in Uninterruptable Power Sources
- Publication number 20140307358
- Publication date Oct 16, 2014
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS TO MAINTAIN REDUNDANCY IN FOUR LINE SYSTEM
- Publication number 20110225452
- Publication date Sep 15, 2011
- International Business Machines Corporation
- Jiwu DUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DUAL LINE ACTIVE AUTOMATIC TRANSFER SWITCH
- Publication number 20110068625
- Publication date Mar 24, 2011
- International Business Machines Corporation
- Jiwu DUAN
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Hardware-management-console-initiated data protection

Rack-power-controller-initiated data protection

Adjusting an extended power line disruption time and end-of-life us...

Battery circuit fault protection in uninterruptable power sources

Apparatus to maintain redundancy in four line system

Dual line active automatic transfer switch

Patents Applicationslast 30 patents

HARDWARE-MANAGEMENT-CONSOLE-INITIATED DATA PROTECTION

RACK-POWER-CONTROLLER-INITIATED DATA PROTECTION

ADJUSTING AN EXTENDED POWER LINE DISRUPTION TIME AND END-OF-LIFE US...

Battery Circuit Fault Protection in Uninterruptable Power Sources

APPARATUS TO MAINTAIN REDUNDANCY IN FOUR LINE SYSTEM

DUAL LINE ACTIVE AUTOMATIC TRANSFER SWITCH