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Inventor

Ziwei WEI

Inventor
CN

Overview

2→
Patents
2024–2026
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television40%
G06TImage data processing or generation, in general20%
G06VImage or video recognition or understanding20%
G08BSignalling systems, e.g. personal calling systems20%
PatentTitleYear
12,542,040Systems and methods for smoke detection202611,936,861Encoding method and apparatus, and decoding method and apparatus2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2024Patents assigned to UNIV TSINGHUA (1)· patent assignee history
2024–2026Based in CN· patent location history
2026Patents assigned to ZHEJIANG PIXFRA TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12024
UNIV TSINGHUA12024
ZHEJIANG PIXFRA TECH CO LTD12026
Locations
LocationPatentsSpan
CN22024–2026