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Inventor

Ying Duan

Inventor
Beijing, CN

Overview

3→
Patents
2018–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
C07CAcyclic or carbocyclic compounds29%
Y02PClimate change mitigation technologies in the production or processing of goods29%
G06TImage data processing or generation, in general14%
PatentTitleYear
11,037,299Region merging image segmentation algorithm based on boundary extraction202110,081,590Device and process for producing undecylenic acid methyl ester using methyl ricinoleate as raw material20189,926,253'Method for catalytic dehydration of glycerol to acrolein'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to UNIV ZHEJIANG TECHNOLOGY (2)· patent assignee history
2018Based in Hangzhou, CN· patent location history
2018Based in Zhejiang, CN· patent location history
2021Patents assigned to CHINA INST WATER RESOURCES & HYDROPOWER RES (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ZHEJIANG TECHNOLOGY22018
CHINA INST WATER RESOURCES & HYDROPOWER RES12021
Locations
LocationPatentsSpan
Beijing, CN12021
Hangzhou, CN12018
Zhejiang, CN12018