IP Library › Granted Patent US 6,636,547
Granted Patent Utility
US 6,636,547 · Confirmation No. 9564

MULTIPLE GRATING-OUTCOUPLED SURFACE-EMITTING LASERS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-04-30 LET. Miscellaneous Incoming Letter 1 View
2012-04-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-04-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-04-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-04-19 PA.. Power of Attorney 2 View
2012-04-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-04-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-25 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-07-25 LET. Miscellaneous Incoming Letter 1 View
2003-07-25 LET. Miscellaneous Incoming Letter 2 View
2003-07-25 DRW Drawings-only black and white line drawings 7 View
2001-04-27 TRNA Transmittal of New Application 1 View
2001-04-27 SPEC Specification 33 View
2001-04-27 CLM Claims 7 View
2001-04-27 ABST Abstract 1 View
2001-04-27 DRW Drawings-only black and white line drawings 22 View
2001-04-27 OATH Oath or Declaration filed 2 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
Patent No.
US 6,636,547
App. No.
09/844,711
Filed
2001-04-27
Granted
2003-10-21
Pub. No.
US20020021734A1
Art Unit
2828
PTA
-72 days