Inventor

Tsun-Chung Teng

Inventor

Kaohsiung, TW

Overview

1→

Patents

2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 as inventor

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

F04Dprimary

F04DNon-positive-displacement pumps14%

F21SNon-portable lighting devices14%

F21VFunctional features or details of lighting devices or systems thereof14%

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 emitted14%

F24FAir-conditioning14%

H02JElectric power networks14%

H05BElectric heating14%

PatentTitleYear

10,415,818Ventilator with a light-emitting device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SUNONWEALTH ELECTRIC MACHINE IND CO LTD (1)· patent assignee history

2019Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUNONWEALTH ELECTRIC MACHINE IND CO LTD	1	2019

Locations

Location	Patents	Span
Kaohsiung, TW	1	2019