Hsiang-Yu Ou

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard device
- Patent number 11,404,227
- Issue date Aug 2, 2022
- Primax Electronics Ltd.
- Chun-Lin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scroll mouse
- Patent number 11,175,702
- Issue date Nov 16, 2021
- Primax Electronics Ltd.
- Hsiang-Yu Ou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Roller mouse operable in two clicking modes
- Patent number 11,175,752
- Issue date Nov 16, 2021
- Primax Electronics Ltd.
- Chun-Lin Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mouse roller module
- Patent number 11,048,348
- Issue date Jun 29, 2021
- Primax Electronics Ltd.
- Chun-Lin Chu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SCROLL MOUSE
- Publication number 20210149450
- Publication date May 20, 2021
- Primax Electronics Ltd.
- Hsiang-Yu Ou
- G06 - COMPUTING CALCULATING COUNTING