Granted Patent
Utility
US 5,955,874 · App. 08/265,583
Supply voltage-independent reference voltage circuit
Inventors:
Qimeng Zhou, Pau-Ling Chen
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Jun 23, 1994
Inventors
Qimeng Zhou
Pau-Ling Chen
Assignee (at issue)
Advanced Micro Devices, 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.