Inventor

Qiaoling Liu

Inventor

Shanghai, CN

Overview

2009–2021

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 processing25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids8%

E21BEarth or rock drilling8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

G06KGraphical data reading8%

H01QAntennas, i.e. radio aerials8%

H04BTransmission8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to MICROSOFT CORP (3)· patent assignee history

2009Based in Shanghai, CN· patent location history

2018Patents assigned to BYD CO LTD (1)· patent assignee history

2018Based in Shenzhen, CN· patent location history

2020Patents assigned to UNIV VIRGINIA COMMONWEALTH (1)· patent assignee history

2020Based in Richmond, VA, US· patent location history

2021Patents assigned to UNIV CHENGDU TECHNOLOGY (1)· patent assignee history

2021Based in Chengdu, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations