Inventor

Kai-Chi Chang

Inventor

Kaohsiung, TW

Overview

2→

Patents

2009–2018

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes20%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%

F21SNon-portable lighting devices20%

F21VFunctional features or details of lighting devices or systems thereof20%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted20%

PatentTitleYear

10,016,520Compound and pharmaceutical composition for tumor imaging and tumor therapy2018 7,635,199'Illumination device having light sources and angled reflection body'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to UPEC ELECTRONICS CORP (1)· patent assignee history

2009Based in Junghe, TW· patent location history

2018Patents assigned to SEECURE TAIWAN CO LTD (1)· patent assignee history

2018Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEECURE TAIWAN CO LTD	1	2018
UPEC ELECTRONICS CORP	1	2009

Locations

Location	Patents	Span
Kaohsiung, TW	1	2018
Junghe, TW	1	2009