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Inventor

RENHUA WU

Inventor
CN

Overview

2→
Patents
2022–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems29%
B60LPropulsion of electrically-propelled vehicles14%
G01RMeasuring electric variables14%
H01RElectrically-conductive connections14%
H02HEmergency protective circuit arrangements14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
12,099,098Detection circuit for on-board direct current/direct current (DC/DC) ground wire and on-board device202411,411,496High efficiency power regulator and method2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (1)· patent assignee history
2022–2024Based in CN· patent location history
2024Patents assigned to SHINRY TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI DIGITAL POWER TECH CO LTD12022
SHINRY TECH CO LTD12024
Locations
LocationPatentsSpan
CN22022–2024