Inventor
CHENYANG ZHANG
Inventor
CN
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Vprimary
G06VImage or video recognition or understanding13%
G06FElectric digital data processing10%
H01LSemiconductor devices8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G09FDisplaying5%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
H10KOrganic electric solid-state devices5%
H10NElectric solid-state devices not otherwise provided for5%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general4%
PatentTitleYear
12,504,664Array substrate, manufacturing method thereof, liquid crystal cell and display apparatus202512,499,840Organic light emitting diode (OLED) display substrate increasing pixel density by slightly changing size of pixel circuit, display panel, and display device202512,490,588Display panel and manufacturing method thereof, and display device202512,461,018Optical detection apparatus for detecting display panel and method for detecting display panel202512,457,803Displaying base plate and manufacturing method thereof, and displaying device202512,444,378Display panel, driving method thereof and display apparatus202512,438,136Semiconductor apparatus and method for manufacturing the same202512,426,505Flexible acoustic-electric substrate and preparation method therefor, and flexible acoustic-electric device202512,412,508Pixel circuit, pixel driving method and display device202512,365,926None202512,367,700Ultrasonic sensor, method for preparing ultrasonic sensor, and display apparatus202512,356,138Display panel, display device, fabricating method and control method of display panel202512,322,331Display substrate and display apparatus202512,278,243Semiconductor apparatus having expansion wires for electrically connecting chips202512,235,557Displaying base plate and manufacturing method thereof, and displaying device202512,221,366Method for recycling copper-containing wastewater from micro-etching202512,194,495Ultrasonic sensor, driving method thereof and manufacturing method thereof202512,021,173Light-emitting diode chip having a gap between epitaxial structures and method for manufacturing the same, and display device202412,016,249Piezoelectric sensor and manufacturing method thereof, method for recognizing fingerprint, and electronic device202411,991,496Display 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 apparatus202411,886,084Display substrate, display panel and display device202411,850,629Piezoelectric sensor assembly and manufacturing method thereof, display panel and electronic device202311,823,482Ultrasonic sensor, display panel and display apparatus202311,790,685Fingerprint identification structure and display device202311,762,509Ultrasonic pattern recognition assemblies, preparation methods thereof and display devices202311,704,927Ultrasonic fingerprint sensor apparatus, display device, method of detecting fingerprint information, and method of fabricating ultrasonic fingerprint sensor apparatus202311,651,725Fingerprint identification pixel driving circuit and method for driving the same, display panel202311,618,689Preparation of copper(II)-ammonia complex ion sulfidization activator and sulfidization flotation method for copper oxide ore202311,579,274Ultrasonic sensing module, ultrasonic sensing device and control method thereof, display device202311,564,037Display device, sounding control method and sounding control device202311,537,241Ultrasonic induction circuit, driving method thereof, display device and storage medium202211,503,410Display module, display device and method of forming display module202211,487,389Fingerprint recognition module, driving method thereof, manufacturing method thereof and display device202211,402,949Detection panel, display apparatus, driving method and manufacturing method for the detection panel202211,386,690Fingerprint identification module and driving method therefor, and display apparatus202211,361,577Ultrasonic fingerprint identification circuit, driving method thereof, and fingerprint identification device202211,296,155Display panel and operation method thereof202211,288,478Fingerprint identification module, manufacturing method and driving method thereof, and display device202211,270,628Display panel, display assembly, display apparatus and drive method therefor202211,238,261Ultrasonic fingerprint recognition method, device and system, display device and storage medium2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (39)· patent assignee history
2022–2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (7)· patent assignee history
2022Patents assigned to BEIJING BOE DISPLAY TECH CO (2)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to UNIV CENTRAL SOUTH (2)· patent assignee history
2023Patents assigned to HUNAN RES INSTITUTE FOR NONFERROUS METALS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 39 | 2022–2025 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 7 | 2022–2025 |
| BEIJING BOE DISPLAY TECH CO | 2 | 2022 |
| UNIV CENTRAL SOUTH | 2 | 2023–2025 |
| HUNAN RES INSTITUTE FOR NONFERROUS METALS | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 42 | 2022–2025 |