Inventor

Weidong Shen

Inventor

Beijing, CN

Overview

2017–2020

Patent span

Physics

Primary field (CPC G)

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

G02Bprimary

G02BOptical elements, systems or apparatus17%

H05KPrinted circuits17%

B05CApparatus for applying fluent materials to surfaces, in general8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

F25BRefrigeration machines, plants or systems8%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%

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

G06FElectric digital data processing8%

Y02ATechnologies for adaptation to climate change8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to UNIV ZHEJIANG (2)· patent assignee history

2017–2019Based in Hangzhou, CN· patent location history

2020Patents assigned to DAWNING INFORMATION IND (BEIJING) CO LTD (1)· patent assignee history

2020Patents assigned to DAWNING INFORMATION IND BEIJING CO LTD (1)· patent assignee history

2020Patents assigned to JIANGSU SUJING GROUP CO LTD (1)· patent assignee history

2020Patents assigned to SUJING GROUP AUTOMATION INSTR EQUIPMENT CORPORATION (1)· patent assignee history

2020Based in Beijing, CN· patent location history

2020Based in Zhejiang, CN· patent location history

2020Based in Jiangsu, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV ZHEJIANG	2	2017–2019
DAWNING INFORMATION IND (BEIJING) CO LTD	1	2020
DAWNING INFORMATION IND BEIJING CO LTD	1	2020
JIANGSU SUJING GROUP CO LTD	1	2020
SUJING GROUP AUTOMATION INSTR EQUIPMENT CORPORATION	1	2020

Locations