Inventor
JIAN BAI
Inventor
CN
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing9%
H04NPictorial communication, e.g. television8%
G01SRadio direction-finding8%
H02JElectric power networks7%
G01BMeasuring length, thickness or similar linear dimensions6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
G02BOptical elements, systems or apparatus5%
G06TImage data processing or generation, in general5%
G06VImage or video recognition or understanding5%
PatentTitleYear
12,399,358Phase retrieval detection device and method based on diffraction information of fresnel zone plate202512,379,888Multi-screen data processing method, electronic device, and readable storage medium202512,340,738Display method for display panel, and electronic device202512,294,686Non-blind-area multi-view panoramic stereo imaging device202512,219,695Circuit board and manufacturing method thereof, and terminal device202512,204,022Envelope regulation in a frequency-modulated continuous-wave radar system202512,195,659Greenhouse gas emission reduction method for heavy metal contaminated soil202512,066,6044K high-resolution panoramic annular optical system202411,851,076Data processing device and method for driving assisting, and associated storage medium and vehicle202311,846,558Apparatus and method for wavefront reconstruction based on rotationally symmetric extended structured light illumination202311,808,880High resolution MIMO radar system202311,709,111Device and method for detecting wavefront error by modal-based optimization phase retrieval using extended Nijboer-Zernike theory202311,595,635Communication methods and systems, electronic devices, servers, and readable storage media202311,563,344Wireless energy transmitting apparatus, wireless energy receiving apparatus, wireless energy supply method and system202311,555,882High resolution MIMO radar system202311,522,338System and method for controlling laser projector, laser projector assembly and terminal202211,506,963Systems for controlling laser projector and mobile terminals202211,487,003Envelope regulation in a frequency-modulated continuous-wave radar system202211,444,480Wireless charging system, wireless charging device and wireless power receiving device202211,439,565Training apparatus202211,398,751Wireless charging transmitter and method for ensuring safety of living body in wireless charging scene202211,348,217Projector, detection method thereof, and electronic device202211,342,773Step-down conversion circuit assembly and electronic device202211,335,028Control method based on facial image, related control device, terminal and computer device202211,322,989Wireless energy emission device and electronic equipment202211,316,379Wireless charging system, wireless charging device and wireless powered device202211,307,431Laser projection modules and methods for detecting fracture thereof, depth cameras and electronic devices202211,300,865Systems for controlling laser projector and mobile terminals202211,274,932Navigation method, navigation device, and storage medium202211,191,144Light supplement module, light supplement control method and terminal for light supplement module202111,184,513System, method and device for controlling electronic device and its target camera and laser projector202111,183,889Method and device for wireless charging, wireless charging transmitter and storage medium202111,183,811Control system and method for laser projector, and terminal2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (11)· patent assignee history
2021–2023Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (7)· patent assignee history
2021–2025Based in CN· patent location history
2022–2023Patents assigned to AY DEE KAY LLC (2)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to UNIV ZHEJIANG (5)· patent assignee history
2025Patents assigned to HONOR DEVICE CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD | 11 | 2021–2023 |
| BEIJING XIAOMI MOBILE SOFTWARE CO LTD | 7 | 2021–2023 |
| UNIV ZHEJIANG | 5 | 2023–2025 |
| HONOR DEVICE CO LTD | 3 | 2025 |
| AY DEE KAY LLC | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 29 | 2021–2025 |
| US | 4 | 2022–2025 |