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Patents Grants
last 30 patents
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 Applications
last 30 patents
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
TOUCH PAD
Publication number
20230350493
Publication date
Nov 2, 2023
Peratech Holdco Limited
Lv Bing
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
Button Structure
Publication number
20230170164
Publication date
Jun 1, 2023
Peratech Holdco Limited
Xu Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURE SENSOR
Publication number
20230160763
Publication date
May 25, 2023
Peratech Holdco Limited
Sun Kun
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
Information
Patent Application
PRESSURE SENSOR
Publication number
20230064769
Publication date
Mar 2, 2023
Peratech Holdco Limited
Xu FENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pressure Sensing Device
Publication number
20230012518
Publication date
Jan 19, 2023
Peratech Holdco Limited
XU FENG
G01 - MEASURING TESTING
Information
Patent Application
SWITCH MECHANISM
Publication number
20230005679
Publication date
Jan 5, 2023
Peratech Holdco Limited
Zhang Chuanyang
H01 - BASIC ELECTRIC ELEMENTS