St. Augustine, FL, United States of America

Yongcheng Li

This inventor holds 11 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 3 EPO patents. Top assignee: Johnson and Johnson Vision Care, Inc.. Active years: 2013-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yongcheng Li. Retrieved from https://idiyas.com/inventor/yongcheng-li-dcmeaqiw

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 11 (Patent Applications = 6)

% Patents Active = 90.9

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 7)

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 233(Granted Patents)

Company Filing History:

11 out of 909

Johnson and Johnson Vision Care, Inc.

patents

Years Active: 2013-2023

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11789291 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2023-10-17),

2. 11391965 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2022-07-19),

3. 10816822 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2020-10-27),

4. 10310293 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2019-06-04),

5. 9904074 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2018-02-27),

6. 9872501 - Methods for forming stabilized metal salt particles (2018-01-23),

7. 9260544 - Ionic silicone hydrogels having improved hydrolytic stability (2016-02-16),

8. 8815972 - Ionic silicone hydrogels having improved hydrolytic stability (2014-08-26),

9. 8697770 - Pupil-only photochromic contact lenses displaying desirable optics and comfort (2014-04-15),

10. 8470906 - Ionic silicone hydrogels having improved hydrolytic stability (2013-06-25),

11. 8361355 - Preparation of antimicrobial contact lenses with reduced haze using swelling agents (2013-01-29),

Title: The Innovative Contributions of Yongcheng Li

Introduction

Yongcheng Li is a prominent inventor based in St. Augustine, FL (US). He has made significant contributions to the field of optical technology, particularly in the development of advanced contact lenses. With a total of 11 patents to his name, Li's work has garnered attention for its innovative approach to enhancing vision and comfort.

Latest Patents

One of Yongcheng Li's latest patents focuses on pupil-only photochromic contact lenses that display desirable optics and comfort. This invention involves a method for creating a hydrogel, photochromic contact lens by supplying a first lens composition, which includes a contact lens monomer and a photochromic material, to a front contact lens mold. Additionally, a second lens composition is supplied to the mold, where the viscosity of the first composition is at least about 1000 cp greater than that of the second composition. The makeup of the second composition is designed to match that of the first composition, thereby reducing strain between the two compositions in the resulting lens.

Career Highlights

Yongcheng Li is currently employed at Johnson and Johnson Vision Care, Inc., where he continues to push the boundaries of optical innovation. His work has not only advanced the technology behind contact lenses but has also improved the overall user experience for individuals who rely on corrective lenses.

Collaborations

Li has collaborated with notable colleagues, including Donnie Jerome Duis and Leilani Keahi Sonoda. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yongcheng Li's contributions to the field of optical technology are noteworthy and impactful. His innovative patents and collaborations reflect a commitment to enhancing vision care through advanced lens technology. The future of contact lenses looks promising with inventors like Li leading the way.

Profile summary based on public USPTO records.