Granted Patent
Utility
US 6,808,944 · App. 09/621,717
Structure and method for monitoring a semiconductor process, and method of making such a structure
Inventors:
Bo Jin, Kaichiu Wong
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jul 24, 2000
Inventors
Bo Jin
Kaichiu Wong
Assignee (at issue)
Cypress Semiconductor 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.