Granted Patent
Utility
US 6,124,208 · App. 09/186,354
Method of preventing bowing in a via formation process
Inventors:
Jae Hyun Park, Han S. Yoon
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Nov 5, 1998
Inventors
Jae Hyun Park
Han S. Yoon
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.