Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 372/63
Name: Coherent light generators > Particular active media > Gas > Discharge tube feature > Backflow feature
Description: Subject matter having gas flow means which bypasses the discharge path.










Patents under this class:

Patent Number Title Of Patent Date Issued
8345723 Gas laser Jan. 1, 2013
8290017 Hermetically-sealed RF feed-through with integrated capacitor Oct. 16, 2012
8265116 Hermetically-sealed RF feed-through with integrated capacitor Sep. 11, 2012
6804284 Optical element holding and extraction device Oct. 12, 2004
5315610 System for controlling the flow of gas into and out of a gas laser May. 24, 1994
5148440 Wick for metal vapor laser Sep. 15, 1992
4912719 Ion laser tube Mar. 27, 1990
4847849 Laser including at least one seal Jul. 11, 1989
4841539 Gas laser discharge tube with ceramic wafers and cooling wafers in a stack Jun. 20, 1989
4759027 Gas laser Jul. 19, 1988
4692928 Method for improving the power of an axial gas laser Sep. 8, 1987
4649545 Compact gas laser having extended life Mar. 10, 1987
4553241 Laser tube structure Nov. 12, 1985
4435810 Self-supporting laser diffuser flow energizer Mar. 6, 1984
4385390 Laser bypass inhibitor May. 24, 1983
4380077 Segmented ceramic bore laser Apr. 12, 1983
4378600 Gas laser Mar. 29, 1983
4143339 Laser plasma tube having internal gas path Mar. 6, 1979
3952264 Gas laser with suppressed low-frequency noise Apr. 20, 1976











 
 
  Recently Added Patents
Methods and system for providing drug pricing information from multiple pharmacy benefit managers (PBMs)
Atomic oscillator and manufacturing method
Heterogeneous language data typing without executable regeneration
Techniques for accessing a parallel database system via external programs using vertical and/or horizontal partitioning
Wheel
Vehicle wheel rim protector
Control device
  Randomly Featured Patents
Set top box
Image forming apparatus capable of double-sided copying and provided with intermediate tray on which feed direction of copy sheet is inverted
Stably tethered structures of defined compositions with multiple functions or binding specificities
Enhancement magnetizer for magnetic resonance imaging screening
Preparation of water-soluble non-acetylated polysaccharide polymer having repeating pentamer units with xanthomonas
Method for large-scale propagation of trees of genus Gmelina by tissue culture
Method of manufacturing multilayer electronic component
Diffused resonance loudspeaker enclosure method
Pattern transfer method and imprint device
Surface mount crystal oscillator