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Inventor

KEDU HAN

Inventor
CN

Overview

3→
Patents
2022–2024
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.

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices25%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock25%
G01VGeophysics25%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H03MCoding13%
PatentTitleYear
12,130,397Seismic acquisition system based on frequency domain expansion mems sensor202411,472,696Seismic acquisition system and sensor based on MEMS sensor with low power consumption202211,401,160MEMS sensor detection device and MEMS sensor system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to INST GEOLOGY & GEOPHYSICS CAS (3)· patent assignee history
2022–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INST GEOLOGY & GEOPHYSICS CAS32022–2024
Locations
LocationPatentsSpan
CN32022–2024