Inventor
Lianghao ZHANG
Inventor
CN
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing15%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers15%
G09FDisplaying11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H04SStereophonic systems9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G02BOptical elements, systems or apparatus4%
H01LSemiconductor devices4%
G01RMeasuring electric variables2%
PatentTitleYear
12,457,466Audio control method, control device, driving circuit and readable storage medium202512,374,159Pupil information collection circuit and method, and display apparatus202512,356,138Display panel, display device, fabricating method and control method of display panel202512,339,540Light emitting module and driving assembly thereof, and display device202512,236,901Brightness control apparatus and method, and display apparatus202512,207,066Display device, sound-emitting controlling method, and sound-emitting controlling device202512,177,645Sound-generating device, display device, sound-generating controlling method, and sound-generating controlling device202412,174,063Sampling circuit, optical detection system, display apparatus and sampling method202412,170,042Detection circuit for detecting luminance of ambient light, display panel, and detection method202412,148,401Display substrate, display device and compensation method thereof202411,991,496Display panel, display device, fabricating method and control method of display panel202411,979,737Display device and operation method thereof202411,902,761Sound producing device and method for driving the same, display panel and display apparatus202411,662,866Touch panel and positioning method thereof202311,651,715Charging circuitry, display device, wearable device, and display driving method and device202311,564,037Display device, sounding control method and sounding control device202311,543,911Driving method, driving circuit and touch-display apparatus202311,194,435Detection substrate and display device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (18)· patent assignee history
2021–2025Patents assigned to BEIJING BOE DISPLAY TECH CO (8)· patent assignee history
2021–2025Based in CN· patent location history
2024–2025Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (4)· patent assignee history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 18 | 2021–2025 |
| BEIJING BOE DISPLAY TECH CO | 8 | 2021–2025 |
| BEIJING BOE OPTOELECTRONICS TECH CO LTD | 4 | 2024–2025 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 18 | 2021–2025 |