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Inventor

Fengpei SUN

Inventor
CN

Overview

3→
Patents
2025–2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus38%
B81BMicrostructural devices or systems, e.g. micromechanical devices25%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems13%
H04JMultiplex communication13%
H04QSelecting13%
PatentTitleYear
12,523,863Electrostatic MEMS micromirror202612,473,196MEMS chip, manufacturing method thereof, MEMS device, and electronic device202512,445,221Tunable optical add/drop multiplexer2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2025–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD32025–2026
Locations
LocationPatentsSpan
CN32025–2026