Chang-En Tsai

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Taoyuan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wearable device and its pivoting module
- Patent number 11,262,595
- Issue date Mar 1, 2022
- Quanta Computer Inc.
- Chun-Lung Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Head-mounted display device
- Patent number 11,249,515
- Issue date Feb 15, 2022
- Quanta Computer Inc.
- Chun-Lung Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head mounted display device
- Patent number 10,890,775
- Issue date Jan 12, 2021
- Quanta Computer Inc.
- Chun-Lung Chen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GAMING JOYSTICK AND BUTTON MECHANISM THEREOF
- Publication number 20250065224
- Publication date Feb 27, 2025
- QUANTA COMPUTER INC.
- Yu-Chun CHEN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20210255663
- Publication date Aug 19, 2021
- QUANTA COMPUTER INC.
- Chun-Lung CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wearable Device And Its Pivoting Module
- Publication number 20200348535
- Publication date Nov 5, 2020
- QUANTA COMPUTER INC.
- Chun-Lung Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Head Mounted Display Device
- Publication number 20200348524
- Publication date Nov 5, 2020
- QUANTA COMPUTER INC.
- Chun-Lung Chen
- G02 - OPTICS