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App. No. 09/778,372 · Confirmation No. 6844

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 ↗
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 Code Description Pages PDF
2010-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 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
2010-02-11 PET.OP Petition for review by the Office of Petitions 4 View
2010-02-11 OATH Oath or Declaration filed 2 View
2010-02-11 LET. Miscellaneous Incoming Letter 2 View
2010-02-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-02-11 LET. Miscellaneous Incoming Letter 2 View
2009-10-02 PA.. Power of Attorney 2 View
2009-10-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-07 TRNA Transmittal of New Application 3 View
2001-02-07 A.PE Preliminary Amendment 2 View
2001-02-07 SPEC Specification 19 View
2001-02-07 CLM Claims 7 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 25 View
2001-02-07 OATH Oath or Declaration filed 3 View
2001-02-07 TRNA Transmittal of New Application 2 View
2001-02-07 A.PE Preliminary Amendment 28 View
2001-02-07 SPEC Specification 19 View
2001-02-07 CLM Claims 7 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 20 View
2001-02-07 OATH Oath or Declaration filed 3 View
2001-02-07 TRNA Transmittal of New Application 3 View
2001-02-07 A.PE Preliminary Amendment 2 View
2001-02-07 SPEC Specification 19 View
2001-02-07 CLM Claims 7 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 25 View
2001-02-07 OATH Oath or Declaration filed 3 View
2001-02-07 TRNA Transmittal of New Application 2 View
2001-02-07 A.PE Preliminary Amendment 28 View
2001-02-07 SPEC Specification 19 View
2001-02-07 CLM Claims 7 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 20 View
2001-02-07 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/778,372
Filed
2001-02-07
Granted
2003-04-29
Pub. No.
US20010010943A1
Art Unit
2812
PTA
-148 days