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For the Inventor, By the Inventor

Decatur, GA, United States of America

Kai Huei Chang

This inventor holds 12 USPTO granted patents and 2 published patent applications and 10 EPO patents. Top assignees: Heraeus Quartz North America LLC, Heraeus Quarzglas Gmbh & Co Kg, Heraeus Quarzglas Gmbh & Co. Kg. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Huei Chang. Retrieved from https://idiyas.com/inventor/kai-huei-chang

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal11 out of 19 
 
Heraeus Quartz North America LLC
 patents
silverMedal3 out of 229 
 
Heraeus Quarzglas Gmbh & Co Kg
 patents
bronzeMedal1 out of 7 
 
Heraeus Quarzglas Gmbh & Co. Kg
 patents
4. 1 out of 9 
 
Heraeus Tenevo Gmbh
 patents
where one patent can have more than one assignee

Years Active: 2015-2026

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12 patents (USPTO):Explore Patents
1. 12735344 - Process of making multi-core fiber preform by integrating core rods and cladding cylinder (2026-09-15),
2. 12503386 - Inductive furnace with rotating susceptor for high precision waveguide glass draw (2025-12-23),
3. 12180106 - Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber (2024-12-31),
4. 11840472 - Elongation method and preform for producing an optical glass component (2023-12-12),
5. 11811453 - Upward collapse process and apparatus for making glass preforms (2023-11-07),
6. 11649185 - Automated large outside diameter preform tipping process and resulting glass preforms (2023-05-16),
7. 11618708 - Elongation method and preform for producing an optical glass component (2023-04-04),
8. 11454580 - Method for preform or tube drawing based on its viscosity (2022-09-27),
9. 11405107 - Upward collapse process and apparatus for making glass preforms (2022-08-02),
10. 10590022 - Formation of elongated glass components with low bow using a gripper device (2020-03-17),
11. 10370283 - Method for forming a glass preform (2019-08-06),
12. 9212082 - System and method for fabricating optical fiber preform and optical fiber (2015-12-15),

Title: The Innovative Journey of Inventor Kai Huei Chang

Introduction: Kai Huei Chang is a pioneering inventor based in Decatur, Georgia, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kai Huei Chang holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her commitment to creating solutions for a better future.

Career Highlights: With a background in engineering and a passion for problem-solving, Kai Huei Chang has led numerous projects that have resulted in cutting-edge inventions that have the potential to revolutionize various industries.

Collaborations: Throughout her career, Kai Huei Chang has collaborated with leading research institutions, universities, and tech companies to further develop and implement her innovative ideas, demonstrating her ability to work effectively in multidisciplinary teams.

Conclusion: Kai Huei Chang's dedication to innovation and her relentless pursuit of excellence have solidified her reputation as a visionary inventor, shaping the landscape of technology and inspiring future generations to push the boundaries of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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