Inventor

Weizhi Zhang

Inventor

Beijing, CN

Overview

2019–2021

Patent span

Performing operations

Primary field (CPC B)

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

H04Nprimary

H04NPictorial communication, e.g. television30%

B23PMetal-working not otherwise provided for10%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling10%

B24BMachines, devices, or processes for grinding or polishing10%

B25JManipulators10%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors10%

G01BMeasuring length, thickness or similar linear dimensions10%

G01MTesting static or dynamic balance of machines or structures10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to CITIC DICASTAL CO LTD (3)· patent assignee history

2019Based in Hebei, CN· patent location history

2020Based in Qinhuangdao, CN· patent location history

2021Patents assigned to INTEL CORP (2)· patent assignee history

2021Patents assigned to CHIU YI JEN (1)· patent assignee history

2021Patents assigned to HAN YU (1)· patent assignee history

2021Patents assigned to HULU LLC (1)· patent assignee history

2021Based in Beijing, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations