Qifeng Shan

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting systems with close-packed LEDs and/or electrically i...
- Patent number 11,670,666
- Issue date Jun 6, 2023
- Luminus, Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Devices and methods including an LED and reflective die attach mate...
- Patent number 10,516,085
- Issue date Dec 24, 2019
- Luminus, Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color tunable LED assembly
- Patent number 10,236,420
- Issue date Mar 19, 2019
- Luminus, Inc.
- Qifeng Shan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED packages using highly reflective die attach material and enhanc...
- Patent number 9,960,329
- Issue date May 1, 2018
- Luminus, Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING SYSTEMS WITH CLOSE-PACKED LEDS AND/OR ELECTRICALLY I...
- Publication number 20210104573
- Publication date Apr 8, 2021
- Luminus, Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color Tunable LED Assembly
- Publication number 20180094799
- Publication date Apr 5, 2018
- Luminus, Inc.
- Qifeng Shan
- F21 - LIGHTING
Information Patent Application
LED PACKAGES USING HIGHLY REFLECTIVE DIE ATTACH MATERIAL AND ENHANC...
- Publication number 20160056354
- Publication date Feb 25, 2016
- Luminus Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES AND METHODS INCLUDING AN LED AND REFLECTIVE DIE ATTACH MATE...
- Publication number 20160056353
- Publication date Feb 25, 2016
- Luminus, Inc.
- Qifeng Shan
- H01 - BASIC ELECTRIC ELEMENTS