Juei-Lung Chen

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Illuminated buckle
- Patent number D1034299
- Issue date Jul 9, 2024
- Brogent Technologies Inc.
- Shih-Kuang Chiu
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Illuminated buckle
- Patent number D1020435
- Issue date Apr 2, 2024
- Brogent Technologies Inc.
- Shih-Kuang Chiu
- D11 - Jewelry, symbolic insignia, and ornaments
Information Patent Grant
Buckle device capable of displaying locked state
- Patent number 11,751,642
- Issue date Sep 12, 2023
- Brogent Technologies Inc.
- Shih-Kuang Chiu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Buckle device
- Patent number 10,772,390
- Issue date Sep 15, 2020
- Brogent Technologies Inc.
- Shih-Kuang Chiu
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Method for making hollow pendants
- Patent number 4,419,193
- Issue date Dec 6, 1983
- Juei-Lung Chen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
BUCKLE DEVICE CAPABLE OF DISPLAYING LOCKED STATE
- Publication number 20230072193
- Publication date Mar 9, 2023
- Brogent Technologies Inc.
- Shih-Kuang CHIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
BUCKLE DEVICE
- Publication number 20200221830
- Publication date Jul 16, 2020
- Brogent Technologies Inc.
- Shih-Kuang CHIU
- A44 - HABERDASHERY JEWELLERY