Inventor

Hui Cai

Inventor
Shenzhen, CN

Overview

4→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Wprimary
H04WWireless communication networks43%
H04LTransmission of digital information, e.g. telegraphic communication29%
G06FElectric digital data processing14%
H04MTelephonic communication14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to FUJIAN KECHUANG PHOTOELECTRIC CO LTD (1)· patent assignee history
2017Based in Putian, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2021Patents assigned to CHINA MOBILE COMM CO LTD RES INST (1)· patent assignee history
2021Patents assigned to CHINA MOBILE COMMUNICATIONS GROUP CO LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22021
CHINA MOBILE COMM CO LTD RES INST12021
CHINA MOBILE COMMUNICATIONS GROUP CO LTD12021
FUJIAN KECHUANG PHOTOELECTRIC CO LTD12017
Locations
LocationPatentsSpan
Shenzhen, CN22021
Beijing, CN12021
Putian, CN12017