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Attorney: Hansen Huang Tech Law Group LLP


Number of patents: 6
Last date: May 27, 2008

NumberTitleIssue Date
7256899Wireless methods and systems for three-dimensional non-contact shape sensing
Methods for acquiring an approximation of the surface geometry of a 3-dimensional object include projecting pattern of structured light on the object, moving the pattern with respect to the object, acquiring images of the intersection of the light on the object over...
08/14/2007
7377919Electrosurgical instrument
An improved insulating layer for electrosurgical instruments and its use for electrosurgical instruments for reducing smoke generation at a surgical site is disclosed. The insulating layer may include a ceramic material that is substantially sealed with a coating co...
05/27/2008
7175621Electrosurgical mode conversion system
A surgical system that applies electrical energy to obtain predetermined surgical effects while improving the control of the application of the energy that is supplied by electrosurgical generators. In one embodiment, a surgical assembly interfaces with and receives...
02/13/2007
7149289Interactive data over voice communication system and method
An interactive system and method for communicating data over a network of twisted pair wiring that is in active use as a conductive path for telephone signals. A first channel is used for transmission of data from a signal interface to a transceiver. The data is mad...
12/12/2006
7145990High-speed data communication over a residential telephone wiring network
A method and system for communicating between a number of computers within a residence over an active telephone network, and for communicating data between a telephone exchange and the residence in a first data band concurrently with the computers communicating in a...
12/05/2006
 
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