1
Chi Ho To, Siu Yin Lam, Shau Kei Wan: Method of optical treatment. The Hong Kong Polytechnic University, Wilkinson & Grist, George G Wang, March 24, 2009: US07506983 (12 worldwide citation)

A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.


2
Yan Yin Tse, Chi Ho To, Siu Yin Lam: Method and system for retarding the progression of myopia. The Hong Kong Polytechnic University, Muncy Geissler Olds & Lowe P C, February 10, 2015: US08950860 (5 worldwide citation)

A method for retarding the progression of myopia in a human eye, the method comprising: providing (41) a concentric annular multi-zone refractive lens including: at least one correcting zone of optical power for correcting (42) refractive error, and at least one defocusing zone for projecting (43) a ...


3
Chi Ho To, Siu Yin Lam, Yan Yin Tse: Method of optical treatment. The Hong Kong Polytechnic University, December 11, 2012: USRE043851

A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.


4
Yan Yin Tse, Chi Ho To, Siu Yin Lam: Method and system for retarding the progression of myopia. The Hong Kong Polytechnic University, Muncy Geissler Olds & Lowe P C, November 28, 2017: US09829722

A method for retarding the progression of myopia in a human eye, the method comprising: providing (41) a concentric annular multi-zone refractive lens including: at least one correcting zone of optical power for correcting (42) refractive error, and at least one defocusing zone for projecting (43) a ...


5
Chi Ho To, Siu Yin Lam, Yan Yin Tse: Lens for optical treatment. The Hong Kong Polytechnic University, Law Offices of Albert Wai Kit Chan PLLC, August 28, 2018: USRE047006

A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.


6
Chi Ho To, Siu Yin Lam, Yan Yin Tse: Lens for optical treatment. The Hong Kong Polytechnic University, September 23, 2014: USRE045147

A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.


7
Siu Yin Lam, Yan Yin Tse, Chi Ho To: Methods and viewing systems for inhibiting ocular refractive disorders from progressing. George A Leone, Citadel Patent Law, March 20, 2018: US09918894

A method for retarding or reversing progression of myopia of a viewer includes providing an object in front of the viewer; providing a transparent layer between the viewer and the object; and providing a primary image on the transparent layer, the transparent layer allows the viewer to see the objec ...


8
Chi Ho To, Siu Yin Lam, Yan Yin Tse: Method of optical treatment. The Hong Kong Polytechnic Univeristy, Troutman Sanders, April 20, 2006: US20060082729-A1

A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.


9
Yan Yin TSE, Chi Ho To, Siu Yin Lam: Method and system for retarding the progression of myopia. March 15, 2012: US20120062836-A1

A method for retarding the progression of myopia in a human eye, the method comprising: providing (41) a concentric annular multi-zone refractive lens including: at least one correcting zone of optical power for correcting (42) refractive error, and at least one defocusing zone for projecting (43) a ...