1
泰健 劉
Tay Jian Liu: Method and device for void fraction measurement and adverse output signal mitigation on pressure-base instruments. Institute of Nuclear Energy Research, Burns Doane Swecker & Mathis, May 6, 2003: US06557417 (4 worldwide citation)

A method and device for void fraction measurement in a gas/liquid two-phase stratified flow system in disclosed. A couple of pressure-signal tubes are mounted to the through into the top and bottom walls of the horizontal pipeline portion of the flow system to measure the pressure differential value ...


2
Markus M Enzelberger, Jian Liu, Stephen R Quake: Nucleic acid amplification utilizing microfluidic devices. California Institute of Technology, Townsend and Townsend and Crew, November 1, 2005: US06960437 (320 worldwide citation)

The present invention provides microfluidic devices and methods using the same in various types of thermal cycling reactions. Certaom devices include a rotary microfluidic channel and a plurality of temperature regions at different locations along the rotary microfluidic channel at which temperature ...


3
Wing Cheong Chau, Darren Leu, Tze jian Liu, Chandy Nilakantan, Jeffrey Kaiping Pao, Tsyr Shya Joe Sun, Wayming Daniel Tai, Xiaohu Wang: Supporting authentication across multiple network access servers. 3Com Corporation, Wilson Sonsini Goodrich & Rosati, January 4, 2000: US06011910 (158 worldwide citation)

The present invention provides a modular architecture for connecting a plurality of telephone lines to a computer network. The invention binds a plurality of network access servers together so that they form a single system image to clients dialing into the plurality of network access servers. The i ...


4
Marc A Unger, Hou Pu Chou, Todd A Thorsen, Axel Scherer, Stephen R Quake, Jian Liu, Mark L Adams, Carl L Hansen: Microfabricated elastomeric valve and pump systems. California Institute of Technology, Townsend and Townsend and Crew, August 16, 2005: US06929030 (147 worldwide citation)

A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a se ...


5
Markus M Enzelberger, Carl L Hansen, Jian Liu, Stephen R Quake, Chiem Ma: Nucleic acid amplification using microfluidic devices. California Institute of Technology, Townsend and Townsend and Crew, November 16, 2010: US07833708 (107 worldwide citation)

The present invention provides microfluidic devices and methods using the same in various types of thermal cycling reactions. Certaom devices include a rotary microfluidic channel and a plurality of temperature regions at different locations along the rotary microfluidic channel at which temperature ...


6
Harold M Swartz, Fuminori Goda, Tadeusz Walczak, Ke Jian Liu: Methodology for determining oxygen in biological systems. Trustees of Dartmouth College, Curtis A Vock, November 10, 1998: US05833601 (86 worldwide citation)

The invention provides apparatus and methods for measuring oxygen tensions in biological systems utilizing physiologically acceptable paramagnetic material, such as India ink or carbon black, and electron paramagnetic resonance (EPR) oximetry. India ink is introduced to the biological system and exp ...


7
Marc A Unger, Hou Pu Chou, Todd A Thorsen, Axel Scherer, Stephen R Quake, Jian Liu, Mark L Adams, Carl L Hansen: Method of forming a via in a microfabricated elastomer structure. California Institute of Technology, Townsend and Townsend and Crew, July 31, 2007: US07250128 (79 worldwide citation)

A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a se ...


8
Jian Liu, Yue Chen, Zheng Yan, Wynhdam Robertson III, Hong Lin: Tuning of laser wavelength in actively mode-locked lasers. Calmar Optcom, Fish & Richardson P C, January 18, 2005: US06845108 (66 worldwide citation)

Techniques and designs for tunable and dynamically stabilized a laser wavelength in various lasers, including fiber lasers and actively mode-locked lasers. In an actively mode-locked laser, a dynamic wavelength tuning control and a dynamic cavity length control are implemented to maintain mode locki ...


9
Brian M Davies, Ray T Chen, Jian Liu: Holographic optical devices for transmission of optical signals. Radiant Photonics, Baker Botts L, July 31, 2001: US06269203 (55 worldwide citation)

The present invention relates to the transmission of optical signals, and more particularly to wavelength division multiplexers and demultiplexers for optical signals. A wavelength division multiplexer device for use in an optical transmission system comprises a light input, one or more lenses, a su ...


10
Jiu Cheng Peng, Ping Chou Chen, Chi Tang, Jian Liu: Digital photo frame. Hong Fu Jin Precision, Hon Hai Precision, Altis Law Group, August 27, 2013: US08520371 (55 worldwide citation)

A digital photo frame includes a body, a back shell defining a hole and a rotary support. The rotary support is rotatably connected to the back shell, includes a rotary base rotatably received in the hole, a connection member pivotedly connected to the rotary base, and an elongated support body slid ...