Light-emitting diode lamp illumination system, and dimmer and light-emitting diode lamp thereof
US-12513794-B2 · Dec 30, 2025 · US
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Chen Junren patents
Chen Junren is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Junren |
| Total patents | 29 |
| First publication | Dec 29, 2016 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Led lamp lighting system
US-2025374395-A1 · Dec 4, 2025 · US
Led tube lamp
US-2025341291-A1 · Nov 6, 2025 · US
Method for controlling power supply of led lamp related applications
US-2025334234-A1 · Oct 30, 2025 · US
Surge protection circuit, power supply device using same, and led illumination device
US-2025174988-A1 · May 29, 2025 · US
Surge protection circuit, power supply device using same, and LED illumination device
US-12184062-B2 · Dec 31, 2024 · US
LED tube lamp
US-12123556-B2 · Oct 22, 2024 · US
Storage device and data writing method
US-12100448-B2 · Sep 24, 2024 · US
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
Recent patents
Latest publications not already listed above.
Led lamp and power source module thereof
US-2024019088-A1 · Jan 18, 2024 · US
Led tube lamp
US-2023417375-A1 · Dec 28, 2023 · US
LED lamp and power source module thereof related applications
US-11754232-B2 · Sep 12, 2023 · US
Light-emitting diode lamp illumination system, and dimmer and light-emitting diode lamp thereof
US-2023189409-A1 · Jun 15, 2023 · US
Led lamp and power source module thereof related applications
US-2023109205-A1 · Apr 6, 2023 · US
Surge protection circuit, power supply device using same, and led illumination device
US-2023020744-A1 · Jan 19, 2023 · US
LED tube lamp
US-11543086-B2 · Jan 3, 2023 · US
LED tube lamp
US-11441742-B2 · Sep 13, 2022 · US
Storage device and data writing method
US-2022076746-A1 · Mar 10, 2022 · US
Led tube lamp
US-2021310619-A1 · Oct 7, 2021 · US
Led tube lamp
US-2021293390-A1 · Sep 23, 2021 · US
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
LED tube lamp with operating modes compatible with electrical ballasts
US-10208898-B2 · Feb 19, 2019 · US
Led tube lamp with operating modes compatible with electrical ballasts
US-2017370534-A1 · Dec 28, 2017 · US
LED tube lamp with operating modes compatible with electrical ballasts
US-9775215-B2 · Sep 26, 2017 · US
Led tube lamp with operating modes compatible with electrical ballasts
US-2016381760-A1 · Dec 29, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jiaxing Super Lighting Electric Appliance Co Ltd | 28 |
| Huawei Tech Co Ltd | 2 |
| Univ Tsinghua | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F21K9/278 | 24 |
| F21Y2115/10 | 22 |
| H05B45/50 | 21 |
| Y02B20/30 | 19 |
| H05B45/59 | 18 |