Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Van Vechten; James A.
Address:
Corvallis, OR
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
7990600 Transmissive, optically addressed, photosensitive spatial light modulators and color display sys August 2, 2011
An optically addressed, photoconductive spatial light modulator (SLM) operates in a transmissive mode and is capable of modulating a wide spectrum of visible light. There is no pixel structure or native pixel resolution in the SLM. The SLM has no photodiodes and does not rectify. A l
6197395 Hollow reinforcing members and composites containing the same March 6, 2001
There is disclosed a hollow reinforcing element for casting into composites, which in use defines passageways that may communicate to the exterior of the composite and that can serve as conduit arrays in structures formed from the composite. Benefits include superior strength to weig
5672214 Concrete solar cell September 30, 1997
An inexpensive, robust concrete solar cell (10) comprises a photovoltaic material embedded in and extending beyond front and rear major surfaces (18 and 16) of a matrix layer (14). The matrix layer typically comprises a high-strength, cementitious material, such as a macrodefect-free cem
5593744 Hollow reinforcing members and composites containing the same January 14, 1997
There is disclosed a hollow reinforcing element for casting into composites, which in use defines passageways that may communicate to the exterior of the composite and that can serve as conduit arrays in structures formed from the composite. Benefits include superior strength to weig
5415700 Concrete solar cell May 16, 1995
An inexpensive, robust concrete solar cell (10) comprises a photovoltaic material embedded in and extending beyond the major surfaces (16 and 18) of a matrix layer (14). The matrix layer typically comprises a high strength, cementitious material, such as a macrodefect free cement. The










 
 
  Recently Added Patents
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
Vertical gate LDMOS device
Defect inspection method and device therefor
Hydrogenolysis of ethyl acetate in alcohol separation processes
Off-line converter with digital control
Carbon nanotube fiber spun from wetted ribbon
Caprazene as a novel compound and derivatives thereof, and caprazol as a novel compound and derivatives thereof
  Randomly Featured Patents
Image sensing apparatus with pre-flash and image sensing method for calculating flash illumination amount using degree of convergence
Circuit component mounting system and circuit component mounting method
Reflective asphalt emulsions and method
Connector assembly for printed circuit
Method of manufacturing a wiring layer including amorphous silicon and refractory metal silicide
Angular velocity sensor
Double angled precision file
Portable locator including a ground marking arrangement
Efficient handling of connections in a mobile communications network
Headlight