Qiuhua Zhu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Activating and deactivation functional units of a line card
- Patent number 10,554,588
- Issue date Feb 4, 2020
- Cisco Technology, Inc.
- Jianquan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Activating and deactivation functional units of a line card
- Patent number 9,619,002
- Issue date Apr 11, 2017
- Cisco Technology, Inc.
- Jianquan Lou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Buck circuit
- Patent number 9,391,515
- Issue date Jul 12, 2016
- Cisco Technology, Inc.
- Yang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ACTIVATING AND DEACTIVATION FUNCTIONAL UNITS OF A LINE CARD
- Publication number 20170171116
- Publication date Jun 15, 2017
- Cisco Technology, Inc.
- Jianquan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVATING AND DEACTIVATION FUNCTIONAL UNITS OF A LINE CARD
- Publication number 20170023996
- Publication date Jan 26, 2017
- Cisco Technology, Inc.
- Jianquan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Buck Circuit
- Publication number 20150137788
- Publication date May 21, 2015
- Cisco Technology, Inc.
- Yang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER