IP Library Granted Patent US 6,828,596
Granted Patent Utility
US 6,828,596 · App. 10/172,311

Contacting scheme for large and small area semiconductor light emitting flip chip devices

Inventors: Daniel A. Steigerwald, Jerome Chandra Bhat, Michael J. Ludowise
Patented Case View Patent ↗
Granted: Dec 7, 2004 Filed: Jun 13, 2002
Inventors
Daniel A. Steigerwald
Jerome Chandra Bhat
Michael J. Ludowise
Assignee (at issue)
Lumileds Lighting US, LLC

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 6,828,596
App. No.
10/172,311
Filed
2002-06-13
Granted
2004-12-07
Kind
B2