IP Library › Granted Patent US 7,471,139
Granted Patent Utility
US 7,471,139 · Confirmation No. 8491

VOLTAGE BUFFER FOR CAPACITIVE LOADS

Inventor: Shahzad Khalid
⬇ PDF
 Code Description Pages PDF
2009-02-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2009-01-21 COCIN Request for Certificate of Correction 3 View
2009-01-21 WFEE Fee Worksheet (SB06) 2 View
2009-01-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-10 ISSUE.NTF Issue Notification 1 View
2008-11-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2008-11-21 WFEE Fee Worksheet (SB06) 2 View
2008-11-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-16 NOA Notice of Allowance and Fees Due (PTOL-85) 6 View
2008-09-16 1449 List of References cited by applicant and considered by examiner 1 View
2008-09-16 SRNT Examiner's search strategy and results 1 View
2008-09-16 BIB Bibliographic Data Sheet 1 View
2008-09-16 SRFW Search information including classification, databases and other search related notes 1 View
2008-09-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2008-07-18 DISQ Terminal Disclaimer review decision 1 View
2008-07-08 RCEX Request for Continued Examination (RCE) 1 View
2008-07-08 DIST Terminal Disclaimer Filed 2 View
2008-07-08 TRAN.LET Transmittal Letter 2 View
2008-07-08 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2008-07-08 XT/ Extension of Time 1 View
2008-07-08 WFEE Fee Worksheet (SB06) 2 View
2008-07-08 N417 Electronic Filing System Acknowledgment Receipt 3 View
2008-07-08 LET. Miscellaneous Incoming Letter 1 View
2008-07-08 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2008-07-08 CLM Claims 2 View
2008-07-08 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2008-07-08 WFEE Fee Worksheet (SB06) 1 View
2008-01-14 CTFR Final Rejection 4 View
2008-01-14 FWCLM Index of Claims 1 View
2007-11-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2007-11-15 CLM Claims 2 View
2007-11-15 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2007-11-15 XT/ Extension of Time 1 View
2007-11-15 WFEE Fee Worksheet (SB06) 2 View
2007-11-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-11-15 LET. Miscellaneous Incoming Letter 1 View
2007-11-15 WFEE Fee Worksheet (SB06) 1 View
2007-05-17 CTNF Non-Final Rejection 5 View
2007-05-17 1449 List of References cited by applicant and considered by examiner 2 View
2007-05-17 892 List of references cited by examiner 1 View
2007-05-17 FWCLM Index of Claims 1 View
2007-05-17 SRFW Search information including classification, databases and other search related notes 1 View
2007-05-10 NTC.PUB Notice of Publication 1 View
2007-05-03 SRNT Examiner's search strategy and results 1 View
2007-04-09 LET. Miscellaneous Incoming Letter 1 View
2007-04-09 PA.. Power of Attorney 2 View
2007-04-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-02-01 APP.FILE.REC Filing Receipt 3 View
2007-01-04 TRNA Transmittal of New Application 1 View
2007-01-04 ADS Application Data Sheet 2 View
2007-01-04 OATH Oath or Declaration filed 2 View
2007-01-04 SPEC Specification 9 View
2007-01-04 CLM Claims 1 View
2007-01-04 ABST Abstract 1 View
2007-01-04 DRW Drawings-only black and white line drawings 2 View
2007-01-04 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2007-01-04 WFEE Fee Worksheet (SB06) 2 View
2007-01-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-01-04 136A Authorization for Extension of Time all replies 1 View
2007-01-04 WFEE Fee Worksheet (SB06) 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 7,471,139
App. No.
11/620,001
Filed
2007-01-04
Granted
2008-12-30
Pub. No.
US20070103227A1
Art Unit
2816
PTA
-175 days