Hsiao-Ching Tung

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South Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-focal optical lenses
- Patent number 8,950,859
- Issue date Feb 10, 2015
- Global-OK Vision, Inc.
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Grant
Soft contact lenses for treating ametropia
- Patent number 8,864,307
- Issue date Oct 21, 2014
- Global-OK Vision, Inc.
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Grant
Soft contact lenses for treating ametropia
- Patent number 8,500,273
- Issue date Aug 6, 2013
- Global-OK Vision, Inc.
- Hsiao-Ching Tung
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PERIPHERAL ANTI-DEFOCUS OPTICAL DEVICES
- Publication number 20240310657
- Publication date Sep 19, 2024
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Application
PERIPHERAL QUADRANT DESIGN CONTACT LENS
- Publication number 20230229021
- Publication date Jul 20, 2023
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Application
SOFT CONTACT LENSES FOR TREATING AMETROPIA
- Publication number 20130314665
- Publication date Nov 28, 2013
- GLOBAL-OK VISION, INC.
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Application
MULTI-FOCAL OPTICAL LENSES
- Publication number 20130182215
- Publication date Jul 18, 2013
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Application
SOFT CONTACT LENSES FOR TREATING AMETROPIA
- Publication number 20090303434
- Publication date Dec 10, 2009
- Hsiao-Ching Tung
- G02 - OPTICS