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
Generating a network map
Systems and methods for identifying malicious domains using internet-wide DNS lookup patterns
Method for determining a corrected variance representative of the condition of reception of signals representative of symbols
Headphone
Cell transport system comprising a homogeneous mixture of agarose and agarase
Process for preparation of Efavirenz
Sensor packages and method of packaging dies of differing sizes
  Randomly Featured Patents
Roller-inserter for use with cartridge style information storage media
Work control apparatus for an exerciser
Hunting bullet with reduced environmental lead exposure
Rotary wing aircraft
Dynamic electronic mail facility for applications executing in an integrated operating environment
Method of filtering an image
Process for producing oxygen-enriched gas
Poppet valve device and electronic controlled fuel injection apparatus equipped with the device
Chain tensioner for two-wheeled vehicle engine
Welded high-strength steel structures and method of manufacturing the same