CHE-TING LI

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TAIPEI, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard device and key structure thereof
- Patent number 11,887,792
- Issue date Jan 30, 2024
- Primax Electronics Ltd.
- Che-An Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keycap, method of manufacturing the same and key structure
- Patent number 11,624,867
- Issue date Apr 11, 2023
- Primax Electronics Ltd.
- Che-An Li
- G02 - OPTICS
Information Patent Grant
Keycap forming method
- Patent number 10,832,877
- Issue date Nov 10, 2020
- Primax Electronics Ltd.
- Che-An Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Keyboard device
- Patent number 10,699,858
- Issue date Jun 30, 2020
- Primax Electronics Ltd.
- Sheng-Fan Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEY STRUCTURE
- Publication number 20230014686
- Publication date Jan 19, 2023
- Primax Electronics Ltd.
- Lei-Lung Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD DEVICE AND KEY STRUCTURE THEREOF
- Publication number 20220399171
- Publication date Dec 15, 2022
- Primax Electronics Ltd.
- Che-An Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYCAP FORMING METHOD
- Publication number 20190371545
- Publication date Dec 5, 2019
- Primax Electronics Ltd.
- Che-An Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD DEVICE
- Publication number 20190221385
- Publication date Jul 18, 2019
- Primax Electronics Ltd.
- Sheng-Fan Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAN CONTROL METHOD, FAN MODEL IDENTIFICATION METHOD, AND FAN CONTRO...
- Publication number 20130336760
- Publication date Dec 19, 2013
- LITE-ON TECHNOLOGY CORP.
- HSI-PIN LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PORTABLE PROJECTOR DEVICE, AND METHOD OF PROLONGING BATTERY LIFE OF...
- Publication number 20130215156
- Publication date Aug 22, 2013
- LITE-ON TECHNOLOGY CORP.
- CHE-TING LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE