IP Library › Granted Patent US 6,821,808
Granted Patent Utility
US 6,821,808 · Confirmation No. 3337

CMOS APS WITH STACKED AVALANCHE MULTIPLICATION LAYER WHICH PROVIDES LINEAR AND LOGARITHMIC PHOTO-CONVERSION CHARACTERISTICS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-11-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-11-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-11-05 C.AD Change of Address 1 View
2009-11-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-11-05 PA.. Power of Attorney 2 View
2009-11-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-11-26 LET. Miscellaneous Incoming Letter 1 View
2007-11-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-05-15 WFEE Fee Worksheet (SB06) 1 View
2005-08-10 COCOUT Certificate of Correction - Post Issue Communication 1 View
2005-06-13 COCIN Request for Certificate of Correction 5 View
2004-09-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-09-22 LET. Miscellaneous Incoming Letter 2 View
2004-07-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-20 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-07-20 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-20 892 List of references cited by examiner 1 View
2004-07-20 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-19 SRNT Examiner's search strategy and results 3 View
2004-06-28 LET. Miscellaneous Incoming Letter 1 View
2004-02-11 LET. Miscellaneous Incoming Letter 1 View
2002-10-01 LET. Miscellaneous Incoming Letter 1 View
2002-10-01 DRW Drawings-only black and white line drawings 6 View
2002-10-01 PA.. Power of Attorney 8 View
2002-08-23 TRNA Transmittal of New Application 2 View
2002-08-23 SPEC Specification 20 View
2002-08-23 CLM Claims 17 View
2002-08-23 ABST Abstract 1 View
2002-08-23 DRW Drawings-only black and white line drawings 6 View
2002-08-23 OATH Oath or Declaration filed 3 View
2002-08-23 WFEE Fee Worksheet (SB06) 1 View
2002-08-23 WFEE Fee Worksheet (SB06) 1 View
2002-08-23 WCLM Claims Worksheet (PTO-2022) 1 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 6,821,808
App. No.
10/226,326
Filed
2002-08-23
Granted
2004-11-23
Pub. No.
US20040046101A1
Art Unit
2813
PTA
0 days