Inventor
GUANOU YANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating36%
G09GArrangements or circuits for control of indicating devices using static means to present variable information29%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications29%
G01RMeasuring electric variables7%
PatentTitleYear
12,236,904LED backlight matrix driving circuit and driving voltage detection and regulation method therefor202512,154,521Method for driving LED backlight driving circuit based on low-potential-end switch control202411,908,397LED backlight modulation method based on duty cycle reference point setting202411,889,598LED dimming control method and LED dimming driving device202411,847,982Backlight LED driver circuit with current regulating function2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to X SIGNAL INTEGRATED CO LTD (5)· patent assignee history
2023–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| X SIGNAL INTEGRATED CO LTD | 5 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2023–2025 |