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Inventor

Ho-Hsuan Chou

Inventor
Tainan, TW

Overview

2→
Patents
2015–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C01Bprimary
C01BNon-metallic elements20%
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%
PatentTitleYear
11,040,939N-transfer reagent and method for preparing the same and its application20218,976,290'Positionable mechanism with an optical image stabilizing unit'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to ASIA OPTICAL INT LTD (1)· patent assignee history
2015Patents assigned to CHEN TSUNG-TSE (1)· patent assignee history
2015Patents assigned to CHOU HUO-WANG (1)· patent assignee history
2015Patents assigned to HUNG CHIA-LIN (1)· patent assignee history
2015Based in Taichung, TW· patent location history
2021Patents assigned to UNIV NAT CHENG KUNG (1)· patent assignee history
2021Based in Tainan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASIA OPTICAL INT LTD12015
CHEN TSUNG-TSE12015
CHOU HUO-WANGself12015
HUNG CHIA-LIN12015
UNIV NAT CHENG KUNG12021
Locations
LocationPatentsSpan
Tainan, TW12021
Taichung, TW12015