Inventor
LIJUAN ZHAO
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
H05KPrinted circuits23%
G09FDisplaying15%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04MTelephonic communication8%
LOC308%
PatentTitleYear
12,490,393Retractable mechanism for display device and display device202512,445,338Frequency offset estimation method and apparatus, electronic device, and computer-readable storage medium202512,253,886Flexible display device and display terminal202511,987,041Display module and display device2024D0962562Dog toy2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to ZHAO LIJUAN (1)· patent assignee history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2025Patents assigned to SANECHIPS TECH 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 | 3 | 2024–2025 |
| BEIJING BOE TECHNOLOGY DEV CO LTD | 1 | 2025 |
| SANECHIPS TECH CO LTD | 1 | 2025 |
| ZHAO LIJUANself | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2025 |