Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Shuy; Geoffrey Wen-Tai
Address:
New Territories, HK
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
8143793 Device and method for periodic diode actuation March 27, 2012
An energy efficient illumination device is provided in which energy consumption is reduced by using a pulse generating circuit which provides power to LEDs in short pulses, and in which the circuit has a lifespan which is comparable to that of an LED. The illumination device includes a
7593229 Heat exchange enhancement September 22, 2009
A heat exchange structure includes elongated air ducts. Each air duct has a first opening and a second opening at two ends of the air duct to allow air to enter and exit the air duct, respectively. The heat exchange structure includes an exterior heat exchange surface and interior heat
7586271 Efficient lighting September 8, 2009
A light source includes a plurality of lighting elements arranged to illuminate different regions of visual perception. Circuitry coupled to the light source is configured to supply power to a first subset of the lighting elements according to a first waveform and to a second subset of
7440280 Heat exchange enhancement October 21, 2008
A heat exchange structure includes a plurality of elongated air ducts. The heat exchange structure has an exterior heat exchange surface and interior heat exchange surfaces, the interior surfaces being in the elongated air ducts. The heat exchange structure includes a plurality of he










 
 
  Recently Added Patents
Techniques for performing translation of messages
Estrogen receptor ligands
Pre-fetching map data using variable map tile radius
Field emission cathode device and field emission display using the same
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Obviation of recovery of data store consistency for application I/O errors
Distylium plant named `PIIDIST-I`
  Randomly Featured Patents
Braking device particularly for skates
Nitrimine derivatives
High voltage spark excitation and ionization detector system with adjustable sample input for sensitivity control
Multi-layer over-current protector
Nonlinear spring supported hydrodynamic bearing
Tool rack
Memory
Front panel for a computer system unit
Racquetball racquet
Nano-structured dielectric composite