Inventor
Sheng-Shin Guo
Inventor
Wufeng Township, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Kprimary
F21KNon-electric light sources using luminescence19%
F21VFunctional features or details of lighting devices or systems thereof19%
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 emitted19%
Y10TTechnical subjects covered by former us classification13%
H10HInorganic light-emitting semiconductor devices having potential barriers9%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
B29DProducing particular articles from plastics or from substances in a plastic state3%
C07CAcyclic or carbocyclic compounds3%
H01LSemiconductor devices3%
PatentTitleYear
11,008,279Method for purifying 1,5-pentanediamine and the 1,5-pentanediamine prepared thereby20219,625,107'Light-emitting-diode-based light bulb'20179,618,161'Lighting device with reduced light output degradation'20179,343,505'Wafer level reflector for LED packaging'20169,074,738'LED lamp with remote phosphor on a cap structure'20158,794,791'Light-emitting-diode-based light bulb'20148,757,845'Wide angle based indoor lighting lamp'20148,721,097'LED lamp with improved light output'20148,486,724'Wafer level reflector for LED packaging'20137,796,337'Optical microstructure plate and fabrication mold thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Taipei, TW· patent location history
2013–2017Patents assigned to TSMC SOLID STATE LIGHTING LTD (6)· patent assignee history
2013–2014Patents assigned to GUO SHENG-SHIN (4)· patent assignee history
2013–2017Based in Wufeng Township, TW· patent location history
2014Patents assigned to SUN CHIH-HSUAN (3)· patent assignee history
2014Patents assigned to YEH WEI-YU (3)· patent assignee history
2014Based in Taichung, TW· patent location history
2016–2017Patents assigned to EPISTAR CORP (3)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TSMC SOLID STATE LIGHTING LTD | 6 | 2013–2017 |
| GUO SHENG-SHINself | 4 | 2013–2014 |
| EPISTAR CORP | 3 | 2016–2017 |
| SUN CHIH-HSUAN | 3 | 2014 |
| YEH WEI-YU | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wufeng Township, TW | 6 | 2013–2017 |
| Taichung, TW | 2 | 2014 |
| Shanghai, CN | 1 | 2021 |
| Taipei, TW | 1 | 2010 |