Inventor
Lea-Hwung Leu
Inventor
Taoyuan, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements14%
H01LSemiconductor devices14%
H05KPrinted circuits14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
F21VFunctional features or details of lighting devices or systems thereof7%
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 emitted7%
H01BCables7%
H05BElectric heating7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
PatentTitleYear
10,144,645Method for preparing spherical aluminum oxynitride powder20189,814,143'Method of forming pattern with high aspect ratio on polycrystalline aluminum nitride substrate'20179,216,906'Method for manufacturing aluminum nitride powder'20158,829,537'Integrated apparatus including driver chips, a power supply and LED chips on an isolative substrate'20148,808,583'Method for manufacturing conductive adhesive containing one-dimensional conductive nanomaterial'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to CHUNG SHAN INST OF SCIENCE (3)· patent assignee history
2014Patents assigned to LEU LEA-HWUNG (2)· patent assignee history
2014Patents assigned to KUO YANG-KUAO (1)· patent assignee history
2014Patents assigned to LIN BAO-YANN (1)· patent assignee history
2014Patents assigned to MA CHEN-CHI M (1)· patent assignee history
2014Based in Taoyuan County, TW· patent location history
2014Based in Taipei, TW· patent location history
2015Based in Changhua County, TW· patent location history
2017–2018Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHUNG SHAN INST OF SCIENCE | 3 | 2014–2015 |
| LEU LEA-HWUNGself | 2 | 2014 |
| KUO YANG-KUAO | 1 | 2014 |
| LIN BAO-YANN | 1 | 2014 |
| MA CHEN-CHI M | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 2 | 2017–2018 |
| Changhua County, TW | 1 | 2015 |
| Taoyuan County, TW | 1 | 2014 |
| Taipei, TW | 1 | 2014 |