Inventor
Quanpeng YU
Inventor
CN
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices21%
H10HInorganic light-emitting semiconductor devices having potential barriers14%
H10KOrganic electric solid-state devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
G09FDisplaying10%
G06FElectric digital data processing8%
H10DInorganic electric semiconductor devices7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H04MTelephonic communication3%
PatentTitleYear
12,500,215Display panel and display device202512,493,372Display panel and display device202512,453,212Display panel and display device202512,185,574Organic light-emitting display panel and display apparatus202412,183,726Display panel including bank structures202412,100,692Display panel, preparation method thereof and display device202412,040,316Display panel and display device202412,040,347Display panel and detection method therefor, and display device202412,035,573Organic light-emitting display panel and organic light-emitting display device including sub-microlenses202412,033,974Display panel, preparation method thereof, and display device202411,545,530Organic light-emitting display panel and organic light-emitting display device202311,379,063Organic light-emitting display panel and fabrication method thereof202211,380,869Display panel, method of manufacturing the same, and display apparatus202211,374,206Display panel, display device, and manufacturing method of display panel202211,335,739Display panel and display device202211,260,490Edge processing method for display panel having irregular edge and display panel202211,239,448Organic light-emitting display panel and display apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (7)· patent assignee history
2022–2024Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (4)· patent assignee history
2022–2024Patents assigned to WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH (4)· patent assignee history
2022Patents assigned to XIAMEN TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI TIANMA MICRO ELECT CO | 7 | 2022–2025 |
| WUHAN TIANMA MICRO ELECTRONICS CO LTD | 4 | 2022–2024 |
| WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH | 4 | 2022–2024 |
| SHANGHAI TIANMA MICROELECTRONICS CO LTD | 3 | 2024–2025 |
| XIAMEN TIANMA MICRO ELECTRONICS CO LTD | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 17 | 2022–2025 |