Inventor

LICHENG LI

Inventor

Overview

9→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G01Rprimary

G01RMeasuring electric variables43%

G01KMeasuring temperature7%

G06FElectric digital data processing7%

H01RElectrically-conductive connections7%

H04LTransmission of digital information, e.g. telegraphic communication7%

H04WWireless communication networks7%

H10NElectric solid-state devices not otherwise provided for7%

LOC037%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

PatentTitleYear

12,501,237Communication system, method and device for miniature intelligent sensor2025 12,332,124Deep well grounding electrode and deep well grounding electrode monitoring system2025 12,196,789Current sensor, current measurement device, system and apparatus, and storage medium2025 11,953,568Wide-range perpendicular sensitive magnetic sensor and method for manufacturing the same2024 11,927,608AC/DC closed-loop current sensor2024 11,906,552Voltage measuring method, computer device and storage medium2024 11,774,484Wire voltage measurement method and apparatus based on electric field sensor2023 11,703,529Voltage measurement device, voltage measurement method, and storage medium2023 D0968079Pocket2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Based in CN· patent location history

2023–2025Patents assigned to DIGITAL GRID RES INSTITUTE CHINA S PWR GRID (2)· patent assignee history

2023Patents assigned to DIGITAL GRID RES INST CHINA SOUTH PWR GRID (1)· patent assignee history

2024–2025Patents assigned to DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID (2)· patent assignee history

2024Patents assigned to DIGITAL GRID RES INST CHINA SOUTHERN PWR GRID (2)· patent assignee history

2025Patents assigned to CHINA SOUTHERN POWER GRID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DIGITAL GRID RES INST CHINA SOUTHERN POWER GRID	2	2024–2025
DIGITAL GRID RES INST CHINA SOUTHERN PWR GRID	2	2024
DIGITAL GRID RES INSTITUTE CHINA S PWR GRID	2	2023–2025
CHINA SOUTHERN POWER GRID	1	2025
DIGITAL GRID RES INST CHINA SOUTH PWR GRID	1	2023

Locations

Location	Patents	Span
CN	9	2022–2025