Inventor
YU-REN PENG
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers50%
H01LSemiconductor devices25%
C25DProcesses for the electrolytic or electrophoretic production of coatings8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
12,520,624Light-emitting device202612,514,045Micro light-emitting device, method for making the same, and light-emitting apparatus202512,490,551Light-emitting epitaxial structure, method for manufacturing the same and infrared light-emitting diode202512,364,081Light emitting device and method for producing the same202512,211,957Flip-chip light-emitting diode comprising multiple transparent dielectric layers and distributed Bragg reflector (DBR) structure202512,119,425Multi-junction light-emitting diode and method for making the same202411,603,602Method for controlling electrochemical deposition to avoid defects in interconnect structures2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2023Based in TW· patent location history
2024–2026Patents assigned to TIANJIN SANAN OPTOELECTRONICS CO LTD (4)· patent assignee history
2024–2026Based in CN· patent location history
2025Patents assigned to QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD (2)· patent assignee history
2025Patents assigned to XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TIANJIN SANAN OPTOELECTRONICS CO LTD | 4 | 2024–2026 |
| QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD | 2 | 2025 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2023 |
| XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2024–2026 |
| TW | 1 | 2023 |