Granted Patent
Utility
US 6,534,192 · App. 09/405,368
Multi-purpose finish for printed wiring boards and method of manufacture of such boards
Inventors:
Joseph A. Abys, Chonglun Fan, Brian T. Smith, Bruce F. Stacy, Chen Xu
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Sep 24, 1999
Inventors
Joseph A. Abys
Chonglun Fan
Brian T. Smith
Bruce F. Stacy
Chen Xu
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.