Inventor

Renfang Liu

Inventor
Shenzhen, CN

Overview

7→
Patents
2016–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing36%
H04LTransmission of digital information, e.g. telegraphic communication29%
H04WWireless communication networks14%
G10LSpeech analysis techniques or speech synthesis7%
H04NPictorial communication, e.g. television7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to TENCENT TECH SHENZHEN CO LTD (7)· patent assignee history
2016–2020Based in Shenzhen, CN· patent location history
2017Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TENCENT TECH SHENZHEN CO LTD72016–2020
Locations
LocationPatentsSpan
Shenzhen, CN52016–2020
Guangdong, CN22017