IP Library › Granted Patent US 6,600,300
Granted Patent Utility
US 6,600,300 · App. 10/055,381

Digitally controlled DC/DC converter

Inventors: Dirk W. J. Groeneveld, Ferdinand Jacob Sluijs
Patented Case View Patent ↗
Granted: Jul 29, 2003 Filed: Jan 22, 2002
Inventors
Dirk W. J. Groeneveld
Ferdinand Jacob Sluijs
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV

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 6,600,300
App. No.
10/055,381
Filed
2002-01-22
Granted
2003-07-29
Kind
B2