Inventor
FEIFEI WANG
Inventor
CN
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
H01LSemiconductor devices9%
LOC078%
G06FElectric digital data processing5%
H05KPrinted circuits4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
F21SNon-portable lighting devices3%
PatentTitleYear
12,597,396Light-emitting diode (LED) driving circuit avoiding leakage current in series connected light-emitting groups2026D1120693Glass jug202612,566,351Liquid crystal display panel and liquid crystal display device202612,525,568Backplane and glass-based circuit board202612,517,278Circuit and apparatus for generating signal source for impedance measurement of rock and ore samples202612,411,383Liquid crystal display panel and method of manufacturing the same, and display device2025D1091243Beverage container2025D1084754Lid with strap2025D1074298Lid with strap202512,282,219Liquid crystal display panel and method of manufacturing the same, and display apparatus202512,217,715Driver circuit and driving method thereof, array substrate and display apparatus202512,211,453Driver circuit, driving method of the driver circuit, array substrate, and display device202512,197,085Liquid crystal display panel and method of manufacturing the same, and display device202512,159,594Method and apparatus for generating driving signal, backlight, and display apparatus202412,087,698Wiring substrate, array substrate and light emitting module having control regions arranged into control region rows and control region columns202412,042,220Laser-assisted tumor localization and resection device2024D1033916Toothbrush head2024D1032208Toothbrush head202412,002,916Backplane and glass-based circuit board202411,971,627Display panel and method for preparing same, and display apparatus2024D1017337Beverage container202411,921,376Liquid crystal display panel and method of manufacturing the same, and display device202411,906,850Liquid crystal display panel and display device202411,899,304Liquid crystal display panel and driving methods therefor, and display apparatus202411,881,184Light emitting substrate, method of driving light emitting substrate, and display device202411,868,009Liquid crystal display panel and method for manufacturing the same, and display apparatus202411,829,035Display apparatus and method of operating display apparatus202311,791,347Light-emitting substrate and display device2023D0994030Game controller2023D0994029Game controller202311,703,719Liquid crystal display panel and method of manufacturing the same, and display device202311,651,743Light emitting substrate, method of driving light emitting substrate, and display device2023D0984204Lid for a beverage container2023D0983926Shooting target202311,570,867Method of controlling driving circuit, driving circuit, and light-emitting substrate2023D0973429Lid for a beverage container202211,499,056Display substrate having wavelength-actuatable color filter, display apparatus having the same, and method of operating display apparatus202211,469,359Backplane and glass-based circuit board202211,424,519Current interrupt apparatus and flipping member thereof, battery cover plate assembly, cell, battery module, power battery, and electric vehicle2022D0960658Beverage container with a flexible strap202211,357,083Light-emitting substrate and driving method thereof, light-emitting module, and display apparatus2022D0952045Bubble machine202211,326,101Liquid crystal panel and manufacture method thereof, liquid crystal display device202211,307,684Touch array substrate, display panel and display device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (26)· patent assignee history
2022–2026Patents assigned to BEIJING BOE DISPLAY TECH CO (18)· patent assignee history
2022–2025Patents assigned to FACTORY ENOVA LLC (7)· patent assignee history
2022–2024Patents assigned to WANG FEIFEI (6)· patent assignee history
2022–2025Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (2)· patent assignee history
2022–2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 26 | 2022–2026 |
| BEIJING BOE DISPLAY TECH CO | 18 | 2022–2026 |
| FACTORY ENOVA LLC | 7 | 2022–2025 |
| WANG FEIFEIself | 6 | 2022–2024 |
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 2 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 44 | 2022–2026 |