Emergency driver and intelligent module for the emergency driver
US-12573874-B2 · Mar 10, 2026 · US
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Chen Longyu patents
Chen Longyu is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Longyu |
| Total patents | 16 |
| First publication | Apr 12, 2018 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods for optimizing multi-cycle pressure- separated water injection in oilfields based on improved butterfly algorithms
US-12486744-B2 · Dec 2, 2025 · US
Methods for optimizing multi-cycle pressure-separated water injection in oilfields based on improved butterfly algorithms
US-2025327391-A1 · Oct 23, 2025 · US
Emergency driver and intelligent module for the emergency driver
US-2025055310-A1 · Feb 13, 2025 · US
Emergency driver and intelligent module for the emergency driver
US-12160135-B2 · Dec 3, 2024 · US
Emergency driver and intelligent module for the emergency driver
US-2023006463-A1 · Jan 5, 2023 · US
LED driver, LED system and signal transmitting method for LED
US-11310894-B2 · Apr 19, 2022 · US
Led driver, led system and signal transmitting method for led
US-2020396809-A1 · Dec 17, 2020 · US
Power converter, power conversion method and lighting apparatus
US-10778085-B2 · Sep 15, 2020 · US
Driver and LED lamp comprising driver
US-10708993-B2 · Jul 7, 2020 · US
Recent patents
Latest publications not already listed above.
LED driver and LED lamp using the same
US-10638566-B2 · Apr 28, 2020 · US
Power converter, power conversion method and lighting apparatus
US-2019190396-A1 · Jun 20, 2019 · US
Dimming device and lighting device
US-10212773-B2 · Feb 19, 2019 · US
Led driver and led lamp using the same
US-2019037659-A1 · Jan 31, 2019 · US
Driver and led lamp comprising driver
US-2018376553-A1 · Dec 27, 2018 · US
Dimming device and lighting device
US-2018103519-A1 · Apr 12, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Current Lighting Solutions Llc | 9 |
| Ge Lighting Solutions Llc | 5 |
| Univ Southwest Petroleum | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B47/183 | 8 |
| H05B45/10 | 6 |
| Y02B20/40 | 6 |
| H05B47/17 | 6 |
| H05B47/18 | 6 |