IP Library › Granted Patent US 8,274,172
Granted Patent Utility
US 8,274,172 · Confirmation No. 9256

SYSTEMS AND METHOD FOR LIMITING MAXIMUM VOLTAGE IN SOLAR PHOTOVOLTAIC POWER GENERATION SYSTEMS

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2026-06-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-04-29 PA.. Power of Attorney 2 View
2026-04-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-04-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-09-29 SES.LOSS.PC Notification of loss of entitlement to small entity status via PC 1 View
2012-09-05 ISSUE.NTF Issue Notification 1 View
2012-08-30 1449 List of References cited by applicant and considered by examiner 1 View
2012-08-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2012-08-24 LET. Miscellaneous Incoming Letter 1 View
2012-08-24 WFEE Fee Worksheet (SB06) 2 View
2012-08-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-06-11 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2012-06-11 1449 List of References cited by applicant and considered by examiner 4 View
2012-06-11 SRFW Search information including classification, databases and other search related notes 1 View
2012-06-11 BIB Bibliographic Data Sheet 1 View
2012-06-11 SRNT Examiner's search strategy and results 1 View
2012-06-11 SRNT Examiner's search strategy and results 1 View
2012-06-11 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2012-05-21 DISQ Terminal Disclaimer review decision 1 View
2012-05-18 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2012-05-18 SPEC Specification 1 View
2012-05-18 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2012-05-18 DIST Terminal Disclaimer Filed 1 View
2012-05-18 WFEE Fee Worksheet (SB06) 2 View
2012-05-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
2012-05-17 NTC.PUB Notice of Publication 1 View
2012-04-02 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2012-04-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-02-29 CTNF Non-Final Rejection 5 View
2012-02-29 892 List of references cited by examiner 1 View
2012-02-29 BIB Bibliographic Data Sheet 1 View
2012-02-29 SRFW Search information including classification, databases and other search related notes 1 View
2012-02-29 1449 List of References cited by applicant and considered by examiner 13 View
2012-02-29 SRNT Examiner's search strategy and results 1 View
2012-02-08 WFEE Fee Worksheet (SB06) 1 View
2012-02-08 APP.FILE.REC Filing Receipt 3 View
2012-01-25 IDS Information Disclosure Statement (IDS) Form (SB08) 13 View
2012-01-25 FOR Foreign Reference 33 View
2012-01-25 FOR Foreign Reference 5 View
2012-01-25 FOR Foreign Reference 11 View
2012-01-25 FOR Foreign Reference 11 View
2012-01-25 FOR Foreign Reference 13 View
2012-01-25 FOR Foreign Reference 15 View
2012-01-25 FOR Foreign Reference 13 View
2012-01-25 FOR Foreign Reference 23 View
2012-01-25 FOR Foreign Reference 19 View
2012-01-25 FOR Foreign Reference 18 View
2012-01-25 FOR Foreign Reference 16 View
2012-01-25 FOR Foreign Reference 16 View
2012-01-25 FOR Foreign Reference 16 View
2012-01-25 FOR Foreign Reference 17 View
2012-01-25 FOR Foreign Reference 93 View
2012-01-25 FOR Foreign Reference 45 View
2012-01-25 FOR Foreign Reference 50 View
2012-01-25 371P Documents submitted with 371 (National Stage) Applications 6 View
2012-01-25 371P Documents submitted with 371 (National Stage) Applications 6 View
2012-01-25 371P Documents submitted with 371 (National Stage) Applications 6 View
2012-01-25 371P Documents submitted with 371 (National Stage) Applications 10 View
2012-01-25 N417 Electronic Filing System Acknowledgment Receipt 6 View
2012-01-25 TRAN.LET Transmittal Letter 2 View
2012-01-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-01-24 ADS Application Data Sheet 5 View
2012-01-24 SPEC Specification 24 View
2012-01-24 CLM Claims 3 View
2012-01-24 ABST Abstract 1 View
2012-01-24 DRW Drawings-only black and white line drawings 11 View
2012-01-24 OATH Oath or Declaration filed 3 View
2012-01-24 WFEE Fee Worksheet (SB06) 2 View
2012-01-24 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
Patent No.
US 8,274,172
App. No.
13/357,331
Filed
2012-01-24
Granted
2012-09-25
Pub. No.
US20120119584A1
Art Unit
2836
PTA
0 days