Lighting control circuit, lighting control method, and lighting circuit
US-12598680-B2 · Apr 7, 2026 · US
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Wu Minghao patents
Wu Minghao is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wu Minghao |
| Total patents | 30 |
| First publication | Mar 10, 2016 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Driving control circuit of power transistor, lighting control circuit and lighting circuit
US-12471194-B2 · Nov 11, 2025 · US
Lighting control circuit, lighting control method, and lighting circuit
US-2024314900-A1 · Sep 19, 2024 · US
Driving control circuit of power transistor, lighting control circuit and lighting circuit
US-2024314906-A1 · Sep 19, 2024 · US
LED filament light
US-11280452-B2 · Mar 22, 2022 · US
Method and system for obtaining user's visit information, device and computer storage medium
US-11178242-B2 · Nov 16, 2021 · US
Led filament light
US-2021207777-A1 · Jul 8, 2021 · US
LED filament light
US-10982820-B2 · Apr 20, 2021 · US
Led filament light
US-2020347998-A1 · Nov 5, 2020 · US
LED filament light
US-10760744-B2 · Sep 1, 2020 · US
Recent patents
Latest publications not already listed above.
Light emitting diode illumination device
US-10591116-B2 · Mar 17, 2020 · US
LED filament light
US-10436392-B2 · Oct 8, 2019 · US
Method and system for obtaining user's visit information, device and computer storage medium
US-2019297157-A1 · Sep 26, 2019 · US
Led filament light
US-2019195436-A1 · Jun 27, 2019 · US
LED device and control unit thereof
US-10299327-B2 · May 21, 2019 · US
Light emitting device
US-10267460-B2 · Apr 23, 2019 · US
LED filament light
US-10253931-B2 · Apr 9, 2019 · US
Led filament light
US-2019032858-A1 · Jan 31, 2019 · US
Filament bulb
US-D838008-S · Jan 8, 2019 · US
Filament bulb
US-D838009-S · Jan 8, 2019 · US
Filament bulb
US-D829940-S · Oct 2, 2018 · US
Filament bulb
US-D829941-S · Oct 2, 2018 · US
LED filament lamp
US-10066824-B2 · Sep 4, 2018 · US
Light Emitting Device
US-2018112832-A1 · Apr 26, 2018 · US
Light Emitting Diode Illumination Device
US-2018106434-A1 · Apr 19, 2018 · US
Led filament light
US-2018106435-A1 · Apr 19, 2018 · US
Led device and control unit thereof
US-2018092178-A1 · Mar 29, 2018 · US
LED device
US-9826589-B1 · Nov 21, 2017 · US
Method for forming stacked structure
US-2016118586-A1 · Apr 28, 2016 · US
Al-w-o stack structure applicable to resistive random access memory
US-2016072062-A1 · Mar 10, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Xiamen Eco Lighting Co Ltd | 20 |
| Joulwatt Tech Co Ltd | 4 |
| Leedarson Lighting Co Ltd | 2 |
| Univ Tsinghua | 2 |
| Baidu online network technology beijing co ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F21K9/238 | 15 |
| F21V23/003 | 15 |
| F21Y2115/10 | 15 |
| F21K9/232 | 15 |
| F21V23/06 | 13 |