Granted Patent
Utility
US 6,153,955 · App. 09/283,175
Implementing comprehensive PID engine with single bit adder
Inventors:
Chong-Hing Cheung, Hua Peng
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Apr 1, 1999
Inventors
Chong-Hing Cheung
Hua Peng
Assignee (at issue)
Conexant Systems, LLC
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.