Inventor

Dingkai Wang

Inventor

Zhubei City, TW

Overview

2→

Patents

2018–2020

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.

F21Kprimary

F21KNon-electric light sources using luminescence22%

F21VFunctional features or details of lighting devices or systems thereof22%

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 emitted22%

B23KSoldering or unsoldering11%

C03CChemical composition of glasses, glazes or vitreous enamels11%

H05BElectric heating11%

PatentTitleYear

10,781,979LED bulb lamp2020 9,869,431'Thermo-compression head, soldering system, and LED tube lamp'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (2)· patent assignee history

2018Based in New Taipei, TW· patent location history

2020Based in Zhubei City, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD	2	2018–2020

Locations

Location	Patents	Span
Zhubei City, TW	1	2020
New Taipei, TW	1	2018