Benjamin Pin-Chun Chen

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Lomita, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lighting module having field-replaceable optics, improved cooling,...
- Patent number 11,585,517
- Issue date Feb 21, 2023
- DMF, Inc.
- Frederick William Kopitzke
- F21 - LIGHTING
Information Patent Grant
Lighting module with keyed heat sink coupled to thermally conductiv...
- Patent number 11,274,821
- Issue date Mar 15, 2022
- DMF, Inc.
- Michael D. Danesh
- F21 - LIGHTING
Information Patent Grant
Folded optics methods and apparatus for improving efficiency of LED...
- Patent number 10,989,390
- Issue date Apr 27, 2021
- DMF, Inc.
- Amir Lotfi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING MODULE HAVING FIELD-REPLACEABLE OPTICS, IMPROVED COOLING,...
- Publication number 20240035643
- Publication date Feb 1, 2024
- DMF, Inc.
- Frederick William Kopitzke
- F21 - LIGHTING
Information Patent Application
MINIATURE LIGHTING MODULE AND LIGHTING FIXTURES USING SAME
- Publication number 20230040032
- Publication date Feb 9, 2023
- DMF, Inc.
- Michael D. Danesh
- F21 - LIGHTING
Information Patent Application
LIGHTING MODULE HAVING FIELD-REPLACEABLE OPTICS, IMPROVED COOLING,...
- Publication number 20220082233
- Publication date Mar 17, 2022
- Frederick William Kopitzke
- F21 - LIGHTING
Information Patent Application
MINIATURE LIGHTING MODULE AND LIGHTING FIXTURES USING SAME
- Publication number 20210262650
- Publication date Aug 26, 2021
- DMF, Inc.
- Michael D. Danesh
- F21 - LIGHTING
Information Patent Application
LIGHTING MODULE HAVING INTEGRATED ELECTRICAL CONNECTOR
- Publication number 20210080084
- Publication date Mar 18, 2021
- Michael D. Danesh
- F21 - LIGHTING
Information Patent Application
FOLDED OPTICS METHODS AND APPARATUS FOR IMPROVING EFFICIENCY OF LED...
- Publication number 20200232624
- Publication date Jul 23, 2020
- Amir Lotfi
- G02 - OPTICS