Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Spatial filters










Image Number 2 for United States Patent #7957445.

An etched-facet single lateral mode semiconductor photonic device is fabricated by depositing an anti reflective coating on the etched facet, and depositing a reflectivity modifying coating in a spatially controlled manner to modify the spatial performance of the emitted beam.








 
 
  Recently Added Patents
System and method for providing an extended platform for an operating system
Arbitration for memory device with commands
Image forming apparatus with an improved density adjustment unit
Server providing pseudo print preview and final regular preview to device
Down-drawable, chemically strengthened glass for cover plate
Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
Security access protection for user data stored in a cloud computing facility
  Randomly Featured Patents
Route calculation system, network management device, route calculation engine, route calculation method and program product
Electric toothpaste dispenser
Process for treating the hair and in particular the tips of the hair and device for carrying out the said process
Bogie apparatus
Chrysanthemum plant named Imperial White
Phase-shifting cell for an antenna reflectarray
Writing instrument having a non-rotatable cap for barrel removal
Integrated optical waveguide having a filter
Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same
Method & apparatus for sealing fitment tubes into pouches