Granted Patent
Utility
US 6,252,527 · App. 09/200,935
Interface unit for serial-to-parallel conversion and/or parallel-to-serial conversion
Inventor:
Yil Suk Yang
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Nov 30, 1998
Inventor
Yil Suk Yang
Assignee (at issue)
Hyundai Electronics Industries Co. Ltd.
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.