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Inventor

Renjie QU

Inventor
CN

Overview

3→
Patents
2023–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
12,401,046Negative current collector, preparation method of the same, sodium secondary battery, and electrical device202512,040,963Method, node, and system for traffic transmission202411,792,106Method, node, and system for traffic transmission2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to HITHIUM TECH HK LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22023–2024
HITHIUM TECH HK LTD12025
Locations
LocationPatentsSpan
CN32023–2025