Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/704
Name: Coherent light generators > Summary reference
Description: Subject matter wherein there is a summary statement of coherent light generation means or prior art devices.










Patents under this class:

Patent Number Title Of Patent Date Issued
6075801 Semiconductor laser with wide side of tapered light gain region Jun. 13, 2000
4881235 Semiconductor laser having a multiple quantum well structure doped with impurities Nov. 14, 1989
4852108 Wavelength tunable semiconductor laser with narrow band-pass active filter region Jul. 25, 1989
4737960 Rare earth doped semiconductor laser Apr. 12, 1988
4639925 Semiconductor laser Jan. 27, 1987











 
 
  Recently Added Patents
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
Methods and systems for dynamic spectrum arbitrage
Deflection device for a scanner with Lissajous scanning
Wireless communications system, wireless communications apparatus, wireless communications method and computer program for wireless communication
Plants and seeds of corn variety CV778791
Mobile device mode control based on dual mapping of availability (presence) information
Liquid-filled protein-phosphatidic acid capsule dispersions
  Randomly Featured Patents
Variable cross section catalytic converter
Device, method and computer-readable storage medium for enhanced sense event classification in implantable devices by means of morphology analysis
Method for preparing high-temperature nanophase aluminum-alloy sheets and aluminum-alloy sheets prepared thereby
Controllably degradable polymer compositions
Aerostatic lighting device
Test device for lactase activity in a meconium sample
Expander
Tactile feedback system for a remotely controlled work machine
Method and apparatus for the separation of C.sub.4 hydrocarbons from gaseous mixtures containing the same
Flooded refrigerant condenser head pressure control