Inventor
Pei-Chen Yang
Inventor
Taipei, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A45Dprimary
A45DHairdressing or shaving equipment24%
F21VFunctional features or details of lighting devices or systems thereof24%
F26BDrying solid materials or objects by removing liquid therefrom24%
G21KHandling of particles or ionising radiation not otherwise provided for24%
LOC286%
PatentTitleYear
10,408,537UV LED curing apparatus with improved housing and switch controller20199,810,479'UV LED curing apparatus with improved housing and switch controller'20179,351,555'UV LED curing apparatus with improved housing and switch controller'20168,993,983'UV LED curing apparatus with improved housing and switch controller'2015D0637352'Fingernail polish curing lamp'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to COSMEX CO LTD (1)· patent assignee history
2011–2019Based in Taipei, TW· patent location history
2015–2019Patents assigned to NAIL ALLIANCE LLC (4)· patent assignee history
2015Patents assigned to CHENG KUO-CHANG (1)· patent assignee history
2015Patents assigned to LI YU-JEN (1)· patent assignee history
2015Patents assigned to WU YA-WEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAIL ALLIANCE LLC | 4 | 2015–2019 |
| CHENG KUO-CHANG | 1 | 2015 |
| COSMEX CO LTD | 1 | 2011 |
| LI YU-JEN | 1 | 2015 |
| WU YA-WEN | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 5 | 2011–2019 |