Huang-Ming CHANG

Follow

Person

MIAOLI COUNTY, TW

People

Patents Applicationslast 30 patents

Information Patent Application
Narrow Bandpass Filtering Element
- Publication number 20240319423
- Publication date Sep 26, 2024
- VACTRONICS TECHNOLOGIES INC.
- Huang-Ming CHANG
- G02 - OPTICS
Information Patent Application
Optical Film Structure
- Publication number 20230367039
- Publication date Nov 16, 2023
- VACTRONICS TECHNOLOGIES INC.
- Yung-Chun WANG
- G02 - OPTICS