IP Library Granted Patent US 6,576,974
Granted Patent Utility
US 6,576,974 · App. 10/094,814

Bipolar junction transistors for on-chip electrostatic discharge protection and methods thereof

Inventors: Chyh-Yih Chang, Ming-Dou Ker, Hsin-Chin Jiang
Patented Case View Patent ↗
Granted: Jun 10, 2003 Filed: Mar 12, 2002
Inventors
Chyh-Yih Chang
Ming-Dou Ker
Hsin-Chin Jiang
Assignee (at issue)
Industrial Technology Research Institute

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,576,974
App. No.
10/094,814
Filed
2002-03-12
Granted
2003-06-10
Kind
B1