CHIA-CHEN KUNG

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Hsinchu County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Imaging lens
- Patent number 11,841,482
- Issue date Dec 12, 2023
- RAYS OPTICS INC.
- Ching-Sheng Chang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LENS
- Publication number 20250224593
- Publication date Jul 10, 2025
- Taiwan ZMAX Optech Co., Ltd.
- WEI-TING CHIU
- G02 - OPTICS
Information Patent Application
LOW THERMAL-DRIFT OPTICAL LENS
- Publication number 20240361574
- Publication date Oct 31, 2024
- YOUNG OPTICS INC.
- Ching-Sheng CHANG
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20240345373
- Publication date Oct 17, 2024
- YOUNG OPTICS INC.
- YING-HSIU LIN
- G02 - OPTICS
Information Patent Application
OPTICAL LENS
- Publication number 20210373292
- Publication date Dec 2, 2021
- Rays Optics Inc.
- YING-HSIU LIN
- G02 - OPTICS
Information Patent Application
OPTICAL LENS
- Publication number 20210003822
- Publication date Jan 7, 2021
- Rays Optics Inc.
- CHING-SHENG CHANG
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20200341240
- Publication date Oct 29, 2020
- Rays Optics Inc.
- CHING-SHENG CHANG
- G02 - OPTICS