IP Library Patent Application 61257803
Patent Application Provisional
App. No. 61/257,803 · Confirmation No. 3332

OPEN LOOP DIMMING IN AN LED DRIVER

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2010-11-16 APP.FILE.REC Filing Receipt 3 View
2010-11-09 CFILE Request for Corrected Filing Receipt 4 View
2010-11-09 ADS Application Data Sheet 5 View
2010-11-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-04-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-15 PA.. Power of Attorney 3 View
2010-04-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-11-25 APP.FILE.REC Filing Receipt 3 View
2009-11-03 SPEC Specification 9 View
2009-11-03 CLM Claims 1 View
2009-11-03 DRW Drawings-only black and white line drawings 3 View
2009-11-03 ADS Application Data Sheet 5 View
2009-11-03 WFEE Fee Worksheet (SB06) 2 View
2009-11-03 N417 Electronic Filing System Acknowledgment Receipt 3 View
Monitor This Case
Get email alerts when status or documents change.
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 application's details
Quick Facts
App. No.
61/257,803
Filed
2009-11-03