Granted Patent
Utility
US 6,103,095 · App. 09/032,433
Non-hazardous wet etching method
Inventor:
Kishore K. Chakravorty
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Feb 27, 1998
Inventor
Kishore K. Chakravorty
Assignee (at issue)
Candescent Technologies Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.