Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Variable group delay compensating unit and variable group delay compensating module










Image Number 6 for United States Patent #6850668.

A variable group delay unit has a light multiple reflector for receiving incident light and generating output light at varied output angles depending on wavelengths, a light returning part for returning the output light to the light multiple reflector, and a slit member which is provided between the light multiple reflector and the light returning part. Only light of a necessary degree is transmitted through the slit member and is reflected to a light reflecting element. A method for designing an opening width of the slit member and a method for arranging the slit member are established.








 
 
  Recently Added Patents
Apparatus and method for multiple pagings in broadband wireless communication system
Measurement protocol for a medical technology apparatus
Computer systems and methods for the query and visualization of multidimensional databases
Hydroxylated amide skin moisturizer
Surveillance apparatus and method for wireless mesh network
Pyridyldiamido transition metal complexes, production and use thereof
Antimicrobial flush solutions
  Randomly Featured Patents
Boo bird cap and poncho
Multiple sheath cable and method of manufacture
Computer controlled presentation system
Method of preparation of bioabsorbable porous reinforced tissue implants and implants thereof
Apparatus, method, and computer program for sprinkler control
Thermally assisted magnetic recording head inspection method and apparatus
Suspension and disk drive
Connector for flexible circuit boards
Platform for item sensing and identification
Method for making a motor vehicle dashboard with built-in air ducts, and resulting dashboard