Inventor
ZHIFENG ZHANG
Inventor
CN
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials21%
H01PWaveguides9%
H02JElectric power networks8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
H02HEmergency protective circuit arrangements6%
Y02TClimate change mitigation technologies related to transportation5%
G06FElectric digital data processing3%
H03KPulse technique3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
G08BSignalling systems, e.g. personal calling systems2%
PatentTitleYear
12,562,506Antenna, control method thereof, antenna array and electronic device202612,555,923Transparent oscillator unit, transparent antenna and antenna system202612,555,896Transparent antenna and communication system202612,506,236Phase shifter unit including an adjustable dielectric layer for forming capacitors with conducting layer patterns, where the capacitors are configured into first and second loops202512,500,345Dual-polarized antenna and electronic device202512,431,619Antenna and electronic device202512,424,753Antenna and electronic device202512,424,756Antenna and electronic device202512,418,083Phase shifter, antenna and electronic device202512,407,082Antenna and communication system2025D1084258Inlet/outlet connector for heat exchanger202512,348,093Three-phase asynchronous motor squirrel-cage rotor structure capable of reducing starting current and motor202512,313,702Switch identification circuit and electric device202512,294,165Antenna and electronic device202512,294,157Dual-frequency antenna and electronic device202512,288,918Phase shifter and antenna202512,255,378Window system202512,199,367Phased array antenna202512,199,350Phase shifter and antenna202512,176,629Holographic antenna and electronic device202412,166,292Antenna and communication system202412,149,231Switch circuit and electric device2024D1049032Portable power station2024D1039910Tea strainer202412,068,769Transparent antenna and communication system202412,062,831Display module and display device202412,059,677Method of gene sequencing base on single molecule PCR library preparation on a microwell array chip202412,057,723Shared charging cabinet and ejecting control method of shared charging cabinet and computer storage medium202412,015,205Transparent antenna and communication system202411,978,887Method of preparing lithium-ion cathode particles and cathode active material formed therefrom2024D1025910Power supply unit universal202411,979,045Smart connection device, jump starter, and battery clamp202411,936,084Filter structure and manufacturing method thereof202411,920,876Distributor for plate heat exchanger and plate heat exchanger202411,901,729Charging device and emergency start method202411,804,831NMOS switch driving circuit and power supply device202311,682,919Intelligent control system, emergency starting power supply, and intelligent battery clip202311,652,359Charging device202311,612,859Low-temperature NO202311,572,859Ignition overcurrent protection device, starting power equipment and ignition overcurrent protection method202311,479,190On-board starting power supply202211,455,407Data loss prevention expression building for a DLP engine202211,277,014Smart connection device, start-up power supply, and battery clamp202211,205,920Emergency starting power supply and emergency start method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SHENZHEN CARKU TECH CO LIMITED (14)· patent assignee history
2021–2026Based in CN· patent location history
2022Based in CA· patent location history
2024–2026Patents assigned to BEIJING BOE SENSOR TECHNOLOGY CO LTD (22)· patent assignee history
2024–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (22)· patent assignee history
2024Based in DK· patent location history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2025Patents assigned to DANFOSS AS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE SENSOR TECHNOLOGY CO LTD | 22 | 2024–2026 |
| BOE TECHNOLOGY GROUP CO LTD | 22 | 2024–2026 |
| SHENZHEN CARKU TECH CO LIMITED | 14 | 2021–2025 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2025 |
| DANFOSS AS | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 42 | 2021–2026 |
| DK | 1 | 2024 |
| CA | 1 | 2022 |