Inventor

Jianwei Wang

Inventor

Huizhou, CN

Overview

2010–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

LOC14primary

LOC1418%

E21BEarth or rock drilling9%

F01DNon-positive displacement machines or engines, e.g. steam turbines9%

F02CGas-turbine plants9%

F04BPositive-displacement machines for liquids9%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants9%

F16HGearing9%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

H04NPictorial communication, e.g. television9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to CHENGDU KUACHANG MEDICAL IND LTD (1)· patent assignee history

2010Patents assigned to CHENGDU KUACHANG SCIENCE & TECHNOLOGY CO LTD (1)· patent assignee history

2010Based in Meishan, CN· patent location history

2021Patents assigned to AMERICAN JEREH INT CORPORATION (2)· patent assignee history

2021Patents assigned to HUIZHOU TCL MOBILE COMMUNICATION CO LTD (2)· patent assignee history

2021Patents assigned to REALTEK SEMICONDUCTOR CORP (1)· patent assignee history

2021Based in Huizhou, CN· patent location history

2021Based in Yantai, CN· patent location history

2021Based in Suzhou, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMERICAN JEREH INT CORPORATION	2	2021
HUIZHOU TCL MOBILE COMMUNICATION CO LTD	2	2021
CHENGDU KUACHANG MEDICAL IND LTD	1	2010
CHENGDU KUACHANG SCIENCE & TECHNOLOGY CO LTD	1	2010
REALTEK SEMICONDUCTOR CORP	1	2021

Locations