1
Amarpreet S Sawhney, David J Enscore, Stephen D Goodrich, William C Nason, Fei Yao, Douglas Weaver, Peter K Jarrett, Arthur J Coury, Ronald S Rudowsky, Michelle D Powell, Luis Z Avila, Shikha P Barman: Polymerizable biodegradable polymers including carbonate or dioxanone linkages. Focal, Arnall Golden & Gregory, July 4, 2000: US06083524 (78 worldwide citation)

Water-soluble macromers including at least one hydrolysable linkage formed from carbonate or dioxanone groups, at least one water-soluble polymeric block, and at least one polymerizable group, and methods of preparation and use thereof are described. The macromers are preferably polymerized using fr ...


2
Amarpreet S Sawhney, Peter K Jarrett, Arthur J Coury, Ronald S Rudowsky, Michelle D Powell, Luis Z Avila, David J Enscore, Stephen D Goodrich, William C Nason, Fei Yao, Douglas Weaver, Shikha P Barman: Polymerizable biodegradable polymers including carbonate or dioxanone linkages. Focal, Arnall Golden & Gregory, January 23, 2001: US06177095 (63 worldwide citation)

Water-soluble macromers including at least one hydrolysable linkage formed from carbonate or dioxanone groups, at least one water-soluble polymeric block, and at least one polymerizable group, and methods of preparation and use thereof are described. The macromers are preferably polymerized using fr ...


3
Fei Yao, Yong Xiao, Yiliang Wu: Data transmission system with protocol conversion. Analogix, Vincent K Gustafson, Intellectual Property Technology Law, March 8, 2011: US07904620 (5 worldwide citation)

The invention disclosed a data transmission system, comprising a first conversion module provided on the host side, used for converting USB data into data in format which may be transmitted by a data transmission module and for converting data in format which may be transmitted by the data transmiss ...


4
Kewei Yang, Jianbin Hao, Fei Yao, Ning Zhu: Signaling and coding methods and apparatus for long-range 10 and 100 MBPS ethernet transmission. Analogix Semiconductor, Blakely Sokoloff Taylor & Zafman, October 13, 2009: US07602806 (1 worldwide citation)

Signaling and coding methods and apparatus for long-range 10 and 100 mbps Ethernet transmission. In accordance with the method, a physical layer (PHY) device is provided that includes the long-range capabilities. In operation, the PHY measures the distance to a companion PHY, and if it is within the ...


5
Fei Yao, Shijun Wang: Transient voltage suppressor and manufacture method thereof. Silergy Semiconductor Technology, Michael C Stephens Jr, March 6, 2018: US09911730 (1 worldwide citation)

A transient voltage suppressor can include: a semiconductor substrate; a first buried layer of a first type formed in and on the semiconductor substrate; a second buried layer of a second type formed in a first region of the first buried layer; a first epitaxial region of the second type formed on t ...


6
Fei Yao Chi: System and method of printed circuit board surface mounting technology. D Tek Semicon Technology, November 11, 2005: TWI243634 (1 worldwide citation)

Disclosed is a system and a method of printed circuit board surface mounting technology, which improves the conventional surface mounting technology in which a plurality of printed circuit boards are positioned on a carrier board and fixed with heat-resistant adhesives and conveyed through a convent ...


7
Amarpreet S Sawhney, Peter K Jarrett, Arthur J Coury, Ronald S Rudowsky, Michelle D Lyman, Luis Z Avila, David J Enscore, Stephen D Goodrich, William C Nason, Fei Yao, Douglas Weaver, Shikha P Barman: Polymerizable biodegradable polymers including carbonate or dioxanone linkages. Genzyme Corporation, Isabelle Blundell, July 3, 2007: USRE039713

Water-soluble macromers including at least one hydrolysable linkage formed from carbonate or dioxanone groups, at least one water-soluble polymeric block, and at least one polymerizable group, and methods of preparation and use thereof are described. The macromers are preferably polymerized using fr ...


8
Albert Z Wang, Wen Chin Wu, Fei Yao, Bo Qin: Low capacitance transient voltage suppressor. Silergy Semiconductor Technology, November 14, 2017: US09819176

A low capacitance transient voltage suppressor is disclosed. The transient voltage suppressor comprises a first diode with a first anode thereof coupled to an I/O port. A first cathode of the first diode and a second cathode of a second diode are respectively coupled to two ends of a resistor. A sec ...


9
Shijun Wang, Fei Yao, Dengping Yin: ESD protection device and method for manufacturing the same. SILERGY SEMICONDUCTOR TECHNOLOGY, Westman Champlin & Koehler P A, November 13, 2018: US10128227

Disclosed is a method for manufacturing an ESD protection device. The ESD protection device includes a rectifier diode and an open-base bipolar transistor, the anode of the rectifier diode is the first doped region and the cathode of the rectifier diode is the semiconductor substrate, the emitter re ...


10
Fei Yao, Shijun Wang, Bo Qin: Bi-directional punch-through semiconductor device and manufacturing method thereof. Silergy Semiconductor Technology, Michael C Stephens Jr, June 13, 2017: US09679998

In one embodiment, a bi-directional punch-through semiconductor device can include: a first transistor in a first region of a semiconductor substrate of a first conductivity type, where the first transistor includes a semiconductor buried layer of a second conductivity type in the semiconductor subs ...