1
Dinguo Chen, Yingchih Lee: Electromagnetic digitizer sensor array structure. TPO Displays, Liu & Liu, January 25, 2011: US07875814 (285 worldwide citation)

An electromagnetic digitizer having a sensor segment that includes a generally longitudinal network of conductive lines. Two or more conductive lines are coupled in parallel. To enhance sensitivity, the adjacent lines are interconnected along the longitudinal structure, using interconnections in the ...


2
Christian Cotichini, Fraser Cain, David G Ashworth, Peter Michael Bruce Livingston, Gabor Solymar, Philip B Gardner, Timothy S Woinoski: Method and apparatus to monitor and locate an electronic device using a secured intelligent agent. Liu & Liu, July 31, 2001: US06269392 (216 worldwide citation)

A system for locating and monitoring electronic devices utilizing a security system that is secretly and transparently embedded within the software, firmware, or hardware of the electronic device. The security system may be embodied in internal memory devices such as ROM BIOS, ROM, Flash ROM, EPROM, ...


3
Christian Cotichini, Fraser Cain, David G Ashworth, Peter Michael Bruce Livingston, Gabor Solymar: Method and apparatus to monitor and locate an electronic device using a secured intelligent agent via a global network. Absolute Software Corporation, Liu & Liu, October 9, 2001: US06300863 (158 worldwide citation)

A system for locating and monitoring electronic devices utilizing a security system that is secretly and transparently embedded within the software, firmware, or hardware of a computer. This security system initiates the client computer to periodically and conditionally call a host system to provide ...


4
Steven Chi Vun Bau: Protective case having a hybrid structure for portable handheld electronic devices. Switcheasy, Liu & Liu, August 21, 2012: US08245842 (111 worldwide citation)

A protective case for handheld devices with improved protection characteristics, durability, convenience of use, and functionalities without compromising aesthetics. The protective case includes a “glove” or “skin” piece of a softer material that substantially covers and grips the entire back of the ...


5
Michael Sogard: Gas cooled electrostatic pin chuck for vacuum applications. Nikon Corporation, Liu & Liu, September 30, 2003: US06628503 (109 worldwide citation)

An electrostatic pin chuck consisting of an annular array of gas inlets, located towards the periphery of the chuck, for providing a uniform distribution of cooling gas to a wafer held by the chuck. This uniform distribution of cooling gas results in a uniform transfer of heat from the wafer to the ...


6
Winston Z Ho: Chemiluminescence-based microfluidic biochip. Liu & Liu, September 27, 2005: US06949377 (95 worldwide citation)

The disclosure describes how to use luminescence detection mechanism, move microfluid, and control multiple-step biochemical reactions in closed confined microfluidic biochip platform. More particularly, a self-contained disposable biochip with patterned microchannels and compartments having storage ...


7
Andrea Giraldo, Mark Thomas Johnson: Light emissive element having pixel sensing circuit. TPO Displays, Liu & Liu, September 9, 2008: US07423617 (94 worldwide citation)

A method for sensing a light emissive element in an active matrix display pixel cell further including a data line connectable to a drive element and to a first electrode of the emissive element. The data line is connected to the anode of the emissive element, and a sensing voltage to reverse bias t ...


8
Fraser Cain, Christian Cotichini, Thanh Cam Nguyen: Computer security monitoring apparatus and system. Absolute Software Corporation, Liu & Liu, January 14, 2003: US06507914 (94 worldwide citation)

A system for locating and monitoring electronic devices utilizing a security system that is secretly and transparently embedded within the computer. This security system causes the client computer to periodically and conditionally call a host system to report its serial number via an encoded series ...


9
Judy Shackelford, Ryan Slate, David Okada: Interactive virtual character doll. Playmates Toys, Liu & Liu, April 29, 2003: US06554679 (91 worldwide citation)

The interactive doll simulates the character of a live person or, in other embodiments a fantasy figure or animal, in essence, simulating a living being that possesses respective human or animal qualities: displaying specific needs, tenderness, intelligence and/or understanding. The doll contains a ...


10
Harlan M Hugh: Method and apparatus for sharing many thought databases among many clients. Thebrain Technologies, Liu & Liu, July 11, 2006: US07076736 (69 worldwide citation)

The Brain system employs a graphical user interface to facilitate user interaction with highly flexible, associative “matrices” that enable users to conveniently organize digitally-stored “thoughts” (inter-related information) and their network of inter-relationships. The Brain system offers a solut ...