Yunlong YAO

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Error amplification apparatus and driving circuit including the same
- Patent number 10,425,002
- Issue date Sep 24, 2019
- Hangzhou Silan Microelectronics Co., Ltd.
- Yunlong Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch-mode power supply control apparatus and flyback switch-mode...
- Patent number 9,263,956
- Issue date Feb 16, 2016
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Xianming Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary-side controlled switch-mode power supply controller for dri...
- Patent number 9,084,318
- Issue date Jul 14, 2015
- Hangzhou Silan Microelectronics Co., Ltd.
- Yunlong Yao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit and method of frequency jitter, and application thereof in...
- Patent number 8,994,462
- Issue date Mar 31, 2015
- Hangzhou Silan Microelectronics Co., Ltd.
- Weijiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch-mode power supply and apparatus for compensating inductor cu...
- Patent number 8,422,259
- Issue date Apr 16, 2013
- Hangzhou Silan Microelectronics Co., Ltd.
- Yunlong Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ERROR AMPLIFICATION APPARATUS AND DRIVING CIRCUIT INCLUDING THE SAME
- Publication number 20190260280
- Publication date Aug 22, 2019
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Yunlong YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH-MODE POWER SUPPLY CONTROL APPARATUS AND FLYBACK SWITCH-MODE...
- Publication number 20140092648
- Publication date Apr 3, 2014
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Xianming Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY-SIDE CONTROLLED SWITCH-MODE POWER SUPPLY CONTROLLER FOR DRI...
- Publication number 20130057173
- Publication date Mar 7, 2013
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Yunlong YAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUIT AND METHOD OF FREQUENCY JITTER, AND APPLICATION THEREOF IN...
- Publication number 20120163042
- Publication date Jun 28, 2012
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Weijiang Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCH-MODE POWER SUPPLY AND APPARATUS FOR COMPENSATING INDUCTOR CU...
- Publication number 20120155121
- Publication date Jun 21, 2012
- HANGZHOU SILAN MICROELECTRONICS CO., LTD.
- Yunlong YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER