Method for controlling power supply of led lamp related applications
US-2025334234-A1 · Oct 30, 2025 · US
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Hu Hechen patents
Hu Hechen is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hu Hechen |
| Total patents | 35 |
| First publication | Mar 31, 2016 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
LED lamp and power source module thereof
US-12078301-B2 · Sep 3, 2024 · US
LED lamp and misuse warning module thereof
US-2024093841-A1 · Mar 21, 2024 · US
Led lamp and power source module thereof
US-2024019088-A1 · Jan 18, 2024 · US
LED lamp and power source module thereof related applications
US-11754232-B2 · Sep 12, 2023 · US
Led lamp and power source module thereof related applications
US-2023109205-A1 · Apr 6, 2023 · US
LED tube lamp
US-11543086-B2 · Jan 3, 2023 · US
LED tube lamp
US-11441742-B2 · Sep 13, 2022 · US
Led tube lamp
US-2021310619-A1 · Oct 7, 2021 · US
Led tube lamp
US-2021293390-A1 · Sep 23, 2021 · US
Recent patents
Latest publications not already listed above.
LED tube lamp
US-11035526-B2 · Jun 15, 2021 · US
Led tube lamp
US-11028973-B2 · Jun 8, 2021 · US
Led tube lamp
US-2020271279-A1 · Aug 27, 2020 · US
Led tube lamp
US-2020256521-A1 · Aug 13, 2020 · US
Light emitting diode (LED) tube lamp
US-9980329-B2 · May 22, 2018 · US
LED tube lamp including light strip including a pad and an opening formed on the pad
US-9903577-B2 · Feb 27, 2018 · US
LED tube lamp compatible with different sources of external driving signal
US-9894732-B2 · Feb 13, 2018 · US
LED tube lamp compatible with different ballasts providing external driving signal
US-9883558-B2 · Jan 30, 2018 · US
Light emiting diode (LED) tube lamp capable of adapting to different driving environments
US-9867239-B2 · Jan 9, 2018 · US
LED tube lamp compatible with different sources of external driving signal
US-9860959-B2 · Jan 2, 2018 · US
Light emitting diode (LED) tube lamp
US-9801240-B2 · Oct 24, 2017 · US
LED tube lamp with overcurrent and/or overvoltage protection capabilities
US-9795001-B2 · Oct 17, 2017 · US
Led tube lamp including light strip including a pad and an opening formed on the pad
US-2017196064-A1 · Jul 6, 2017 · US
Led tube lamp compatible with different sources of external driving signal
US-2017164434-A1 · Jun 8, 2017 · US
Led tube lamp compatible with different ballasts providing external driving signal
US-2017142790-A1 · May 18, 2017 · US
LED tube lamp
US-9629216-B2 · Apr 18, 2017 · US
LED tube lamp
US-9629215-B2 · Apr 18, 2017 · US
Led tube lamp compatible with different sources of external driving signal
US-2017105263-A1 · Apr 13, 2017 · US
Light emitting diode (led) tube lamp
US-2016270164-A1 · Sep 15, 2016 · US
Light emitting diode (led) tube lamp
US-2016270163-A1 · Sep 15, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jiaxing Super Lighting Electric Appliance Co Ltd | 45 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F21Y2115/10 | 33 |
| F21Y2103/10 | 33 |
| F21K9/278 | 33 |
| H05B45/50 | 29 |
| F21V29/83 | 27 |