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Granted Patent Utility
US 11,855,449 · Confirmation No. 5337

Lightning Protection Apparatus and Photovoltaic Power Generation System

Inventors: Kun Wang, Tiansan Lin
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2023-12-26 EGRANT.PDF Digitally signed official patent eGrant document — View
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2023-09-15 1449 List of References cited by applicant and considered by examiner 2 View
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2023-04-06 892 List of references cited by examiner 1 View
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2023-04-06 1449 List of References cited by applicant and considered by examiner 3 View
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2022-12-05 FOR Foreign Reference 20 View
2022-11-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-11-07 PA.. Power of Attorney 1 View
2022-11-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
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2022-04-26 A.PE Preliminary Amendment 1 View
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2022-04-26 REM Applicant Arguments/Remarks Made in an Amendment 21 View
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2022-04-26 SPEC Specification 19 View
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2022-04-08 SPEC Specification 22 View
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Quick Facts
Patent No.
US 11,855,449
App. No.
17/716,483
Filed
2022-04-08
Granted
2023-12-26
Pub. No.
US20220329064A1
Art Unit
2836
PTA
-18 days