Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Flowing gas seal enclosure for processing workpiece surface with controlled gas environment and intense laser irradiation

Flowing gas seal enclosure for processing workpiece surface with controlled gas environment and intense laser irradiation

US Patent 4801352 · Granted Jan 31, 1989

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laser diode array with fiber optic termination for surface treatment of material2015
Method and system for pre-heating of semiconductor material for laser annealing 2014
RTA for fabrication of solar cells2012
Laser diffusion fabrication of solar cells2011
Coating silicon pellets with dopant for addition of dopant in crystal growth2006
Process for coating silicon shot with dopant for addition of dopant in crystal g2004
Etching of semiconductor wafer edges2003
Gas assisted laser cutting of thin and fragile materials2002
Laser cutting of semiconductor materials2002
Mounting member method and apparatus with variable length supports1998
Intense laser irradiation using reflective optics1988