Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Chang; Josphine J.
Address:
Carmichael, CA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7790583 Clean process for an electron beam source September 7, 2010
One embodiment of the present invention is a method for cleaning an electron beam treatment apparatus that includes: (a) generating an electron beam that energizes a cleaning gas in a chamber of the electron beam treatment apparatus; (b) monitoring an electron beam current; (c) adjus
7323399 Clean process for an electron beam source January 29, 2008
One embodiment of the present invention is a method for cleaning an electron beam treatment apparatus that includes: (a) generating an electron beam that energizes a cleaning gas in a chamber of the electron beam treatment apparatus; (b) monitoring an electron beam current; (c) adjus










 
 
  Recently Added Patents
Nonvolatile semiconductor storage device having conductive and insulative charge storage films
Dynamic bar oriented user interface
Calibration method for non-ideal transceivers
Headphone
Power storage device and method for manufacturing the same
Adaptive frame scanning scheme for pulsed X-ray imaging
Pluggable power cell for an inverter
  Randomly Featured Patents
Fine-pitch device lithography using a sacrificial hardmask
Spin-transition compounds and their use for storing, processing and/or displaying information
Multi-color el panel comprising phosphor thin films with europium as luminescent center
Car theft proofing system
Driver circuit and method for operating a driver circuit
Process and device for the continuous treatment of silicon
System for adjusting signal transmission timing to prevent signal collisions
Optical scan apparatus, image formation apparatus, optical deflector manufacturing method, polygon mirror processing method, and polygon mirror processing apparatus
Phenylcyclohexanes and a liquid-crystalline medium
Heat activatable adhesive for wire scribed circuits