Granted Patent
Utility
US 6,501,402 · App. 09/908,569
Digital-to-analogue converter using an array of current sources
Inventor:
Jean Boxho
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jul 20, 2001
Inventor
Jean Boxho
Assignee (at issue)
Broadcom 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.