Chang Min LEE

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Osan-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE HAVING IMPROVED Q PERFORMANCE AND METH...
- Publication number 20250030397
- Publication date Jan 23, 2025
- WISOL CO., LTD.
- Yoshikazu KIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE INCLUDING IDT ELECTRODES HAVING METAL...
- Publication number 20240396522
- Publication date Nov 28, 2024
- WISOL CO., LTD.
- Hun Yong LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE DEVICE
- Publication number 20190372553
- Publication date Dec 5, 2019
- WISOL CO., LTD.
- Sang Hoon MYEONG
- H03 - BASIC ELECTRONIC CIRCUITRY