Cao JIN

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Jiansu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device comprising a pressure sensor
- Patent number 12,097,692
- Issue date Sep 24, 2024
- Peratch Holdco Limited
- Xu Feng
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electronic keyboard
- Patent number 12,032,749
- Issue date Jul 9, 2024
- PERATECH HOLDCO LIMITED
- Lv Bing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Button structure
- Patent number 11,909,390
- Issue date Feb 20, 2024
- PERATECH HOLDCO LIMITED
- You Dawei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure sensor
- Patent number 11,868,554
- Issue date Jan 9, 2024
- PERATECH HOLDCO LIMITED
- Xu Feng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Button Structure
- Publication number 20240371579
- Publication date Nov 7, 2024
- PERATECH HOLDCO LTD
- Zhang WEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY MECHANISM
- Publication number 20240013990
- Publication date Jan 11, 2024
- Peratech Holdco Ltd.
- Xu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Keyboard
- Publication number 20230350500
- Publication date Nov 2, 2023
- Peratech Holdco
- Lv Bing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DEVICE
- Publication number 20230341939
- Publication date Oct 26, 2023
- Cao JIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE COMPRISING A PRESSURE SENSOR
- Publication number 20230142704
- Publication date May 11, 2023
- Peratech Holdco Limited
- Xu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESSURE SENSOR
- Publication number 20230077382
- Publication date Mar 16, 2023
- Peratech Holdco Limited
- Xu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUTTON STRUCTURE
- Publication number 20230079619
- Publication date Mar 16, 2023
- Peratech Holdco Limited
- You DAWEI
- H01 - BASIC ELECTRIC ELEMENTS