IP Library › Patent Application 09779541
Patent Application Utility Small
App. No. 09/779,541 · Confirmation No. 7133

PHOTODETECTOR AND DEVICE EMPLOYING THE PHOTODETECTOR FOR CONVERTING AN OPTICAL SIGNAL INTO AN ELECTRICAL SIGNAL

Inventor: Koon Wing Tsang
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2010-08-13 LET. Miscellaneous Incoming Letter 2 View
2010-08-13 LET. Miscellaneous Incoming Letter 2 View
2010-08-13 LET. Miscellaneous Incoming Letter 2 View
2010-08-13 LET. Miscellaneous Incoming Letter 2 View
2010-08-13 PET.OP Petition for review by the Office of Petitions 4 View
2010-08-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-08-13 LET. Miscellaneous Incoming Letter 3 View
2010-02-11 PET.OP Petition for review by the Office of Petitions 4 View
2010-02-11 PA.. Power of Attorney 2 View
2010-02-11 LET. Miscellaneous Incoming Letter 2 View
2010-02-11 WFEE Fee Worksheet (SB06) 2 View
2010-02-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-02-11 PET.OP Petition for review by the Office of Petitions 2 View
2009-10-02 PA.. Power of Attorney 2 View
2009-10-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 A.PE Preliminary Amendment 2 View
2001-02-06 SPEC Specification 19 View
2001-02-06 CLM Claims 7 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 26 View
2001-02-06 OATH Oath or Declaration filed 3 View
2001-02-06 TRNA Transmittal of New Application 2 View
2001-02-06 A.PE Preliminary Amendment 2 View
2001-02-06 SPEC Specification 19 View
2001-02-06 CLM Claims 7 View
2001-02-06 ABST Abstract 1 View
2001-02-06 DRW Drawings-only black and white line drawings 26 View
2001-02-06 OATH Oath or Declaration filed 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.
09/779,541
Filed
2001-02-06
Granted
2002-08-20
Pub. No.
US20010004118A1
Art Unit
2878
PTA
-76 days