Inventor
ZEYU LIU
Inventor
CN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing13%
F21VFunctional features or details of lighting devices or systems thereof11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
G06VImage or video recognition or understanding11%
F21KNon-electric light sources using luminescence8%
F21SNon-portable lighting devices8%
G06KGraphical data reading8%
G06TImage data processing or generation, in general8%
H04LTransmission of digital information, e.g. telegraphic communication8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
PatentTitleYear
12,477,024Holistic user engagement across multiple communication channels202512,224,696Head-mounted display apparatus and method for controlling the head-mounted display apparatus202512,170,718Large-precision homomorphic comparison using bootstrapping202412,163,652Photoelectric core module and lamp202411,930,054Holistic user engagement across multiple communication channels202411,600,008Human-tracking methods, systems, and storage media202311,536,427Ceiling lamp, LED light source module, and light source assembly202211,391,453Housing assembly and LED lighting fixture202211,354,923Human body recognition method and apparatus, and storage medium202211,348,354Human body tracing method, apparatus and device, and storage medium202211,333,327Spotlight lamp with snap-fit anti-glare ring202211,302,104Method, apparatus, device, and storage medium for predicting the number of people of dense crowd202211,263,445Method, apparatus and system for human body tracking processing2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to Baidu online network technology beijing co ltd (5)· patent assignee history
2022–2024Patents assigned to OPPLE LIGHTING CO LTD (4)· patent assignee history
2022–2024Patents assigned to Suzhou opple lighting co ltd (3)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC (2)· patent assignee history
2024Patents assigned to DUALITY TECH INC (1)· patent assignee history
2024–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Baidu online network technology beijing co ltd | 5 | 2022–2023 |
| OPPLE LIGHTING CO LTD | 4 | 2022–2024 |
| Suzhou opple lighting co ltd | 3 | 2022–2024 |
| AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC | 2 | 2024–2025 |
| DUALITY TECH INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 10 | 2022–2025 |
| US | 3 | 2024–2025 |