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Inventor

Hongdi SUN

Inventor
CN

Overview

3→
Patents
2023–2025
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Rprimary
G01RMeasuring electric variables40%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04WWireless communication networks20%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use20%
PatentTitleYear
12,501,237Communication system, method and device for miniature intelligent sensor202512,196,789Current sensor, current measurement device, system and apparatus, and storage medium202511,703,529Voltage measurement device, voltage measurement method, and storage medium2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to DIGITAL GRID RES INSTITUTE CHINA SO PO GRID (1)· patent assignee history
2023Patents assigned to ELECTRIC PWR RRCH INS OF GUANGXI PWR GRD CO LTD (1)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID (1)· patent assignee history
2025Patents assigned to DIGITAL GRID RES INSTITUTE CHINA S PWR GRID (1)· patent assignee history
2025Patents assigned to DIGITAL GRID RES INSTITUTE CHINA SOUTHERN POWER GRID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID12025
DIGITAL GRID RES INSTITUTE CHINA S PWR GRID12025
DIGITAL GRID RES INSTITUTE CHINA SO PO GRID12023
DIGITAL GRID RES INSTITUTE CHINA SOUTHERN POWER GRID12025
ELECTRIC PWR RRCH INS OF GUANGXI PWR GRD CO LTD12023
Locations
LocationPatentsSpan
CN32023–2025