Gm Global Technolgoy Operations, Inc.

Sharp Kabushiki Kaisha Corporation

Tyco Electronics (shanghai) Co., Ltd.

Covidien LP

Jiahua Science & Technology Development (shanghai) Ltd.

Jiahua Chemicals Inc.

Hewlett-packard Development Company, L.p.

Alcatel Lucent

Ii-vi Delaware, Inc.

Diodes Inc.

Nio Nextev Limited

Nio (anhui) Holding Co., Ltd.

Shanghai Lufeng Auxiliary Co., Ltd.

Tyco Electronics Co., Ltd.

Feng Wang

Renmao Liu

Qi Jiang

Chunfu Zhou

Yongjian Guan

Kin Ying Lee

Tao Yang

Kai Chen

Wei Zhang

Yong Wang

Xiliang Zhang

Hui Zhan

Zhijun Li

Yubo Li

Ping Li

Ming Ding

Tao Sun

Yuan Zhong

Zhenhua Zhang

Wei Hu

Jiangfeng Zhang

Xiaoqun Chen

Zheng Ying

Hongjun Yin

Yao Xiao

Yanbo Wang

Ting Shi

Ye Yuan

Qiang Tang

Shao Jun Yu

Ting Tao

Qingtai Ma

Jieying Zhang

Wei Peng Nian

Lintao Hu

Bing Qiu

Zhuanyao Gu

Zhongle Wei

Tianming Tang

Yulin Tao

Vehicle taillamp

A circuit for Flyback switching power supply includes a transformer having a primary winding, a secondary winding and an auxiliary winding, a power switch coupled to a dotted terminal of the primary winding, and a switch. A first terminal of the switch is connected to a non-dotted terminal of the auxiliary winding through a capacitor, a second terminal of the switch and a dotted terminal of the auxiliary winding are connected, respectively, to a ground. A common node of the capacitor and the auxiliary winding is configured to connect to a non-dotted terminal of the primary winding. A control circuit is configured to generate, based on a voltage at the common node of the capacitor and the auxiliary winding, a control signal to control the switch in order to achieve zero voltage switch (ZVS) of the power switch.

Control method of ZVS flyback using transformer auxiliary winding

Vehicle rear bumper skid plate

Vehicle headlamp

Vehicle rear lower fascia panel

Freestanding slide

A composition of matter including a mother solution; an organic ester; an additive agent and deionized water. The mother solution includes a rare earth compound or a metal compound, an organic acid, an organic amine, and deionized water. Also provided is a method of preparing the composition of matter. The method includes: 1) heating deionized water to a temperature of 50-60&#xb0; C.; adding an organic acid to the deionized water, allowing to dissolve, followed by addition of a rare earth compound or a metal compound, 2-4 hours later, adding an organic amine, heating to a temperature of 70-80&#xb0; C. and holding; cooling and filtering to yield a mother solution; 2) mixing the mother solution, deionized water, and a catalyst; vacuumizing a resulting mixture, heating the mixture to a temperature of 95-125&#xb0; C. and holding, following by addition of a polymerization inhibitor and an organic ester; 2-4 hours later, cooling, standing, separating.

Functional monomer comprising rare earth/metal compound, preparation method thereof, and method of using the same

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Shanghai, China

Feng Wang