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John Chen patentsThe following is a sampling of recent John Chen patent applications (USPTO Patent Application #, Patent Title) sorted by month.
May 2009 - John Chen patents
20090126098 - Infrared sauna with metal board coating
20090127028 - Boost valve for a concrete transfer pump lubricating system
20090125733 - Method for remote power control and the circuit thereof
April 2009 - John Chen patents
20090093751 - Intravascular nano-bubbling oxygenator
March 2009 - John Chen patents
20090066675 - Display driver and digital to analog converter thereof
February 2009 - John Chen patents
20090042467 - Surfboard with the function of speed measurement
20090037637 - Multiuser-multitasking computer architecture
October 2008 - John Chen patents
20080248676 - Network plug
September 2008 - John Chen patents
20080226393 - Irrigation & drainage pipe
20080228247 - Health care and physical therapy device for gathering energy
August 2008 - John Chen patents
20080190115 - Thermoelectric cooler module structure
June 2008 - John Chen patents
20080136343 - Resonant dc/ac inverter
20080136740 - Multi-monitor displaying system
May 2008 - John Chen patents
20080111242 - Integrated circuit chips with fine-line metal and over-passivation metal
20080112818 - Auxiliary energy-accumulation and flow-enhancement device for hydraulic system of concrete pump
April 2008 - John Chen patents
20080093470 - Constant temperature valve core with dual stems and dual functions
20080094408 - System and method for geometry graphics processing
20080079461 - Integrated circuit chips with fine-line metal and over-passivation metal
20080080111 - Integrated circuit chips with fine-line metal and over-passivation metal
20080080112 - Integrated circuit chips with fine-line metal and over-passivation metal
20080080113 - Integrated circuit chips with fine-line metal and over-passivation metal
20080081457 - Integrated circuit chips with fine-line metal and over-passivation metal
20080081458 - Integrated circuit chips with fine-line metal and over-passivation metal
January 2008 - John Chen patents
20080012132 - Chip structure with redistribution traces
20080006946 - Post passivation interconnection schemes on top of the ic chips
20080009131 - Post passivation interconnection schemes on top of the ic chips
November 2007 - John Chen patents
20070262973 - Architecture for remote displaying system
20070263004 - Plug-in graphics module architecture
20070263716 - Digital video broadcasting method for updating firmware image of digital set-top box or digital television
October 2007 - John Chen patents
20070242464 - Essential oil diffusor
August 2007 - John Chen patents
20070188867 - Eyepiece lens group of a riflescope system
July 2007 - John Chen patents
20070158829 - Connecting module having passive components
20070161155 - Wafer level chip scale packaging structure
May 2007 - John Chen patents
20070115518 - Image processing method and apparatus for color enhancement and correction
April 2007 - John Chen patents
20070091128 - Ink cartridge for printer
February 2007 - John Chen patents
20070029945 - Dc/ac inverter
20070030281 - Serial memory script controller
November 2006 - John Chen patents
20060263727 - Semiconductor chip with coil element over passivation layer
October 2006 - John Chen patents
20060232649 - Ink cartridge for inkjet printer
September 2006 - John Chen patents
20060203525 - Dc/ac inverter
20060204682 - Three-dimensional imitation stone pattern ceramic slab containing micropowder pattern and its manufacturing method and product thereof
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with John Chen in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for John Chen with additional patents listed. Browse our Agent directory for other possible listings.
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