Inventor
CHANG-FENG TSAI
Inventor
TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices25%
H10HInorganic light-emitting semiconductor devices having potential barriers25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
C30BSingle-crystal growth4%
H10DInorganic electric semiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
PatentTitleYear
12,424,592Micro light-emitting display device202512,132,144Manufacturing method of electronic element module202412,094,858Micro light emitting diode display device202412,057,528Micro LED display device202412,015,103Micro light emitting diode display panel with option of choosing to emit light both or respectively of light-emitting regions202412,009,456Light-emitting diode structure and manufacturing method thereof202411,901,479Semiconductor structure, display panel and manufacturing method of electronic element module2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to PLAYNITRIDE DISPLAY CO LTD (7)· patent assignee history
2024–2025Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PLAYNITRIDE DISPLAY CO LTD | 7 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 7 | 2024–2025 |