Weichih Sun

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Display screen or portion thereof with a transitional graphical use...
- Patent number D1083980
- Issue date Jul 15, 2025
- KDAN MOBILE SOFTWARE LTD.
- Po-Chou Su
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen or portion thereof with graphical user interface
- Patent number D1061606
- Issue date Feb 11, 2025
- KDAN MOBILE SOFTWARE LTD.
- Po-Chou Su
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
ONLINE SIGNING SYSTEM AND METHOD, COMPUTING APPARATUS, AND COMPUTER...
- Publication number 20230138504
- Publication date May 4, 2023
- Kdan Mobile Software Ltd.
- Po-Chou Su
- G06 - COMPUTING CALCULATING COUNTING