Chi Ho TO

Person

Kowloon, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Spectacle lens
- Patent number 12,019,312
- Issue date Jun 25, 2024
- HOYA LENS THAILAND LTD.
- Chi Ho To
- G02 - OPTICS
Information Patent Grant
Spectacle lens
- Patent number 11,726,348
- Issue date Aug 15, 2023
- The Hong Kong Polytechnic University
- Chi Ho To
- G02 - OPTICS
Information Patent Grant
Spectacle lens
- Patent number 11,397,335
- Issue date Jul 26, 2022
- HOYA LENS THAILAND LTD.
- Chi Ho To
- G02 - OPTICS
Information Patent Grant
Spectacle lens and method of using a spectacle lens
- Patent number 11,029,540
- Issue date Jun 8, 2021
- HOYA LENS THAILAND LTD.
- Chi Ho To
- G02 - OPTICS
Information Patent Grant
Methods and viewing systems for inhibiting ocular refractive disord...
- Patent number 10,898,407
- Issue date Jan 26, 2021
- The Hong Kong Polytechnic University
- Yan Yin Tse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spectacle lens
- Patent number 10,268,050
- Issue date Apr 23, 2019
- HOYA LENS THAILAND LTD.
- Chi Ho To
- G02 - OPTICS
Information Patent Grant
Methods, devices, and systems for inhibiting ocular refractive diso...
- Patent number 10,231,897
- Issue date Mar 19, 2019
- THE HONG KONG POLYTECHNIC UNIVERSITY
- Yan Yin Tse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and viewing systems for inhibiting ocular refractive disord...
- Patent number 9,918,894
- Issue date Mar 20, 2018
- Siu Yin Lam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for retarding the progression of myopia
- Patent number 9,829,722
- Issue date Nov 28, 2017
- The Hong Kong Polytechnic University
- Yan Yin Tse
- G02 - OPTICS
Information Patent Grant
Method and system for retarding the progression of myopia
- Patent number 8,950,860
- Issue date Feb 10, 2015
- The Hong Kong Polytechnic University
- Yan Yin Tse
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR PREVENTING AND RETARDING MYOPIA ONSET AND PROGRESSION AN...
- Publication number 20240037715
- Publication date Feb 1, 2024
- Centre for Eye and Vision Research Limited
- Benjamin Simon THOMPSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECTACLE LENS
- Publication number 20230341708
- Publication date Oct 26, 2023
- Hoya Lens Thailand Ltd.
- Chi Ho TO
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS
- Publication number 20220317477
- Publication date Oct 6, 2022
- Hoya Lens Thailand Ltd.
- Chi Ho TO
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS
- Publication number 20200159044
- Publication date May 21, 2020
- Chi Ho TO
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS
- Publication number 20190212580
- Publication date Jul 11, 2019
- Hoya Lens Thailand Ltd.
- Chi Ho TO
- G02 - OPTICS
Information Patent Application
METHODS AND VIEWING SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISORD...
- Publication number 20180207051
- Publication date Jul 26, 2018
- The Hong Kong Polytechnic University
- Yan Yin Tse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISO...
- Publication number 20180161231
- Publication date Jun 14, 2018
- The Hong Kong Polytechnic University
- Yan Yin Tse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spectacle Lens
- Publication number 20170131567
- Publication date May 11, 2017
- Hoya Lens Thailand Ltd.
- Chi Ho TO
- G02 - OPTICS
Information Patent Application
METHODS AND VIEWING SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISORD...
- Publication number 20160143801
- Publication date May 26, 2016
- The Hong Kong Polytechnic University
- Siu Yin Lam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR RETARDING THE PROGRESSION OF MYOPIA
- Publication number 20150109574
- Publication date Apr 23, 2015
- The Hong Kong Polytechnic University
- Yan Yin TSE
- G02 - OPTICS
Information Patent Application
Method for Lowering Intraocular Pressure Using Gap Junction Blockers
- Publication number 20130053425
- Publication date Feb 28, 2013
- Chi-Ho To
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR RETARDING THE PROGRESSION OF MYOPIA
- Publication number 20120062836
- Publication date Mar 15, 2012
- Yan Yin TSE
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Spectacle lens

Spectacle lens

Spectacle lens

Spectacle lens and method of using a spectacle lens

Methods and viewing systems for inhibiting ocular refractive disord...

Spectacle lens

Methods, devices, and systems for inhibiting ocular refractive diso...

Methods and viewing systems for inhibiting ocular refractive disord...

Method and system for retarding the progression of myopia

Method and system for retarding the progression of myopia

Patents Applicationslast 30 patents

SYSTEM FOR PREVENTING AND RETARDING MYOPIA ONSET AND PROGRESSION AN...

SPECTACLE LENS

SPECTACLE LENS

SPECTACLE LENS

SPECTACLE LENS

METHODS AND VIEWING SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISORD...

METHODS, DEVICES, AND SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISO...

Spectacle Lens

METHODS AND VIEWING SYSTEMS FOR INHIBITING OCULAR REFRACTIVE DISORD...

METHOD AND SYSTEM FOR RETARDING THE PROGRESSION OF MYOPIA

Method for Lowering Intraocular Pressure Using Gap Junction Blockers

METHOD AND SYSTEM FOR RETARDING THE PROGRESSION OF MYOPIA