Inventor

I-Hsien Liu

Inventor

Hsinchu, TW

Overview

2021

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 apparatus50%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

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

2021Based in Hsinchu, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CORETRONIC CORP	1	2021

Locations

Location	Patents	Span
Hsinchu, TW	1	2021