LexDanaLexDanabeta
Inventor

Fan WEI

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Kprimary
G06KGraphical data reading14%
G06VImage or video recognition or understanding14%
G07CTime or attendance registers14%
H03MCoding14%
H04JMultiplex communication14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%
PatentTitleYear
12,489,664Encoding method, decoding method, encoding apparatus, and decoding apparatus202511,270,140Illegal attack prevention2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HANGZHOU HIKVISION DIGITAL TEC (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HANGZHOU HIKVISION DIGITAL TEC12022
HUAWEI TECH CO LTD12025
Locations
LocationPatentsSpan
CN22022–2025