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Inventor

Changsong Li

Inventor
Shenzhen, CN

Overview

3→
Patents
2017–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H04NPictorial communication, e.g. television33%
G06FElectric digital data processing17%
PatentTitleYear
10,715,360Data scrambling method and scrambling apparatus20209,871,677'Data processing method and apparatus'20189,716,605'Scrambling method and scrambling apparatus'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2017–2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD32017–2020
Locations
LocationPatentsSpan
Shenzhen, CN32017–2020