Inventor

Zhou Feng

Inventor

Beijing, CN

Overview

2012–2020

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing18%

LOC1518%

G01VGeophysics12%

G06KGraphical data reading12%

E21BEarth or rock drilling6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G06TImage data processing or generation, in general6%

G06VImage or video recognition or understanding6%

G10LSpeech analysis techniques or speech synthesis6%

H04LTransmission of digital information, e.g. telegraphic communication6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to FENG ZHOU JIN (1)· patent assignee history

2012Patents assigned to GAO DAVID (1)· patent assignee history

2012–2020Based in Beijing, CN· patent location history

2016Patents assigned to TENCENT TECH SHENZHEN CO LTD (2)· patent assignee history

2016Based in Shenzhen, CN· patent location history

2017–2018Patents assigned to LISSE USA LLC (3)· patent assignee history

2017–2018Based in Yuyao, CN· patent location history

2019–2020Patents assigned to PETROCHINA CO LTD (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations