Chi Ho To

This inventor holds 21 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: The Hong Kong Polytechnic University, Hoya Lens Thailand Ltd., Centre for Eye and Vision Research Limited. Active years: 2009-2026.

USPTO Granted Patents = 21 (Patent Applications = 3)

% Patents Active = 90.5

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 442(Granted Patents)

Location History:

Kowloon, CN (2013)
Hong Kong, CN (2009 - 2024)

Company Filing History:

18 out of 438

The Hong Kong Polytechnic University

patents

7 out of 151

Hoya Lens Thailand Ltd.

patents

1 out of 2

Centre for Eye and Vision Research Limited

patents

4. 1 out of 133

The Schepens Eye Research Institute, Inc.

patents

5. 3 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 2009-2026

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12710669 - LENS AND METHOD FOR RETARDING MYOPIA PROGRESSION (2026-08-18),

2. D1134510 - Spectacle lens (2026-07-14),

3. 12608772 - System for preventing and retarding myopia onset and progression and the applications thereof (2026-04-21),

4. D1117386 - Spectacle lens (2026-03-10),

5. 12529910 - Spectacle lens, design method for the same, and design system for the same (2026-01-20),

6. 12019312 - Spectacle lens (2024-06-25),

7. 11826341 - Baicalein analogs for use in neuroprotection and regulation of immune reactivity (2023-11-28),

8. 11726348 - Spectacle lens (2023-08-15),

9. 11397335 - Spectacle lens (2022-07-26),

10. 11029540 - Spectacle lens and method of using a spectacle lens (2021-06-08),

11. 10898407 - Methods and viewing systems for inhibiting ocular refractive disorders from progressing (2021-01-26),

12. 10268050 - Spectacle lens (2019-04-23),

13. 10231897 - Methods, devices, and systems for inhibiting ocular refractive disorders from progressing (2019-03-19),

14. RE47006 - Lens for optical treatment (2018-08-27),

15. 9918894 - Methods and viewing systems for inhibiting ocular refractive disorders from progressing (2018-03-20),

Title: The Innovative Journey of Inventor Chi Ho To

Introduction: Chi Ho To, a talented inventor hailing from Hong Kong, CN, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Chi Ho To's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: Throughout his illustrious career, Chi Ho To has been recognized for his exceptional problem-solving skills and creativity, leading to the development of revolutionary products that have had a profound impact on various industries.

Collaborations: Chi Ho To has collaborated with leading research institutions, universities, and tech companies around the world, fostering a culture of innovation and knowledge-sharing that has propelled his inventions to new heights.

Conclusion: Chi Ho To's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor in the global tech community, inspiring future generations to push the boundaries of what is possible.