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Inventor

Guangfa Li

Inventor
Orlando, FL, US

Overview

3→
Patents
2017–2021
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.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis22%
H04JMultiplex communication22%
G02BOptical elements, systems or apparatus11%
H04BTransmission11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04MTelephonic communication11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
11,108,469Mode demultiplexing hybrid apparatus, methods, and applications202110,522,164Method and device for improving audio processing performance20199,626,985'Audio processing method and apparatus'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to TENCENT TECH SHENZHEN CO LTD (2)· patent assignee history
2017Based in Shenzhen, CN· patent location history
2019Patents assigned to TENCENT TECH SHENZHEN COMPANY LLMITED (1)· patent assignee history
2019Based in Guangdong, CN· patent location history
2021Patents assigned to UNIV CENTRAL FLORIDA RES FOUND INC (1)· patent assignee history
2021Based in Orlando, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TENCENT TECH SHENZHEN CO LTD22017–2019
TENCENT TECH SHENZHEN COMPANY LLMITED12019
UNIV CENTRAL FLORIDA RES FOUND INC12021
Locations
LocationPatentsSpan
Orlando, Florida, US12021
Guangdong, CN12019
Shenzhen, CN12017