Inventor
De-Hui Lin
Inventor
Zhubei City, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
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%
H01RElectrically-conductive connections13%
C23CCoating metallic material7%
F21KNon-electric light sources using luminescence7%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems7%
H01FMagnets7%
PatentTitleYear
10,385,442Method for preparing rare-earth permanent magnetic material with grain boundary diffusion using composite target by vapor deposition20199,163,789'Attachment base for a lighting unit of a decorative lighting string'20159,080,754'Connection device of light receptacle of decoration light string'20158,827,728'Bulb socket having terminals connected to a partially stripped cord'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to Lin de-hui (3)· patent assignee history
2014–2015Based in Zhubei City, TW· patent location history
2019Patents assigned to ADVANCED TECH & MATERIALS CO LTD (1)· patent assignee history
2019Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Lin de-huiself | 3 | 2014–2015 |
| ADVANCED TECH & MATERIALS CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhubei City, TW | 3 | 2014–2015 |
| Beijing, CN | 1 | 2019 |