Patent Application
Utility
App. No. 19/047,644
· Confirmation No. 6033
POWER CONVERSION DEVICE AND PROTECTION METHOD FOR POWER CONVERSION DEVICE
Applicant:
Huawei Digital Power Technologies Co., Ltd.
Docketed New Case - Ready for Examination
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| 2026-06-06 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-06-06 | PREDOCK.NTF |
Patents Pre-Docketing Notice | 2 | View | |
| 2025-08-14 | FOR |
Foreign Reference | 18 | View | |
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| 2025-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-14 | FOR |
Foreign Reference | 18 | View | |
| 2025-08-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-08-14 | FOR |
Foreign Reference | 18 | View | |
| 2025-06-06 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-03-31 | PD.FILED.E |
Priority Documents electronically retrieved by USPTO from a participating IP Office | 26 | View | |
| 2025-03-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-03-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-03-03 | FOR |
Foreign Reference | 41 | View | |
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| 2025-03-03 | FOR |
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| 2025-02-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-02-26 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2025-02-26 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-02-26 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-02-07 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-02-07 | PA.. |
Power of Attorney | 2 | View | |
| 2025-02-07 | ADS |
Application Data Sheet | 9 | View | |
| 2025-02-07 | SPEC |
Specification | 29 | View | |
| 2025-02-07 | CLM |
Claims | 6 | View | |
| 2025-02-07 | ABST |
Abstract | 1 | View | |
| 2025-02-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-02-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-02-07 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2025-02-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-02-07 | DRW.NONBW |
Drawings-other than black and white line drawings | 8 | View | |
| 2025-02-07 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-02-07 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-02-07 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-02-07 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Ting Yu
Shanghai, CHINA
Jinxiang Zhan
Shanghai, CHINA
Tiansan Lin
Shenzhen, CHINA
Fangpo Zhang
Shanghai, CHINA
Attorneys & Agents of Record
Classification
USPC
363/50
H02M1/327
H02J2300/24
H02J3/0012
H02J3/38
Prosecution
- Examiner
- TRAN, NGUYEN
- Art Unit
- 2838
- Customer No.
- 97291
- Docket No.
- 92001592US04
- Confirmation No.
- 6033
Foreign Priority
202210976648.7
·
2022-08-15
·
CHINA
Publication
- Pub. No.
- US20250183790A1
- Pub. Date
- 2025-06-05
No recorded assignments found.
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Quick Facts
- App. No.
- 19/047,644
- Filed
- 2025-02-07
- Pub. No.
- US20250183790A1
- Examiner
- TRAN, NGUYEN
- Art Unit
- 2838
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