Granted Patent
Utility
US 6,130,633 · App. 09/089,489
Multibit digital to analog converter with feedback across the discrete time/continuous time interface
Inventors:
Wai Laing Lee, Axel Thomsen, Lei Wang, Dan B. Kasha
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jun 2, 1998
Inventors
Wai Laing Lee
Axel Thomsen
Lei Wang
Dan B. Kasha
Assignee (at issue)
Cirrus Logic 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.