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For the Inventor, By the Inventor

Richmond, VA, United States of America

Hung H Yang

USPTO Granted Patents = 15

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 150(Granted Patents)


Company Filing History:

goldMedal14 out of 16,338 
 
E.i. Dupont De Nemours and Company
 patents
silverMedal1 out of 27 
 
E. I. Du Pont De Nemours
 patents

Years Active: 1981-1997

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15 patents (USPTO):Explore Patents
1. 5660779 - Process of making textile fibers of sulfonated poly(p-phenylene (1997-08-26),
2. 5366781 - Oriented, shape articles of lyotropic/thermally-consolidatable polymer (1994-11-22),
3. 5336734 - Textile fibers of sulfonated poly(p-phenylene terephthalamide) (1994-08-09),
4. 5173236 - Method for spinning para-aramid fibers of high tenacity and high (1992-12-22),
5. 5094913 - Oriented, shaped articles of pulpable para-aramid/meta-aramid blends (1992-03-10),
6. 5037596 - Process for making fibers with improved hydrolytic stability (1991-08-06),
7. 5023035 - Cyclic tensioning of never-dried yarns (1991-06-11),
8. 5011643 - Process for making oriented, shaped articles of (1991-04-30),
9. 5003036 - Yarn with improved hydrolytic stability from aromatic polyamide (1991-03-26),
10. 4902774 - Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance (1990-02-20),
11. 4859393 - Method of preparing poly (p-phenyleneterephthalamide) yarns of improved (1989-08-22),
12. 4836507 - Aramid staple and pulp prepared by spinning (1989-06-06),
13. 4726922 - Yarn drying process (1988-02-23),
14. 4340559 - Spinning process (1982-07-20),
15. 4298565 - Spinning process (1981-11-03),

Title: **Hung H. Yang: Innovator in Textile Fibers and Polymer Articles**

Introduction

Hung H. Yang, an accomplished inventor based in Richmond, VA, has made significant contributions to the field of textiles and polymer engineering. With a total of 15 patents to his name, his innovative approaches have paved the way for advancements in textile materials and applications.

Latest Patents

Among his notable inventions, two of his latest patents stand out. The first is a process for making textile fibers of sulfonated poly(p-phenylene terephthalamide). This innovative process allows for the rapid dyeing of textile fibers to achieve deep shades, providing a significant advantage in the textile industry. The second patent involves the development of oriented, shaped articles comprising a combination of lyotropic and thermally-consolidatable polymers. This patent specifies a composition of at least 55% and less than 80% by weight of a first polymer phase and at least 20% and less than 45% by weight of a second polymer phase, leading to unique applications for consolidated parts made from these materials.

Career Highlights

Hung H. Yang has had a fruitful career, contributing his expertise to prominent organizations such as E.I. du Pont de Nemours and Company. His experience in these leading-edge companies has greatly influenced his work and the development of diverse innovative materials.

Collaborations

Throughout his career, Yang has had the pleasure of working alongside talented professionals such as Michael W. Bowen and Minshon J. Chiou. These collaborations have enhanced his research and have encouraged knowledge-sharing that brings forth new innovations in the industry.

Conclusion

In summary, Hung H. Yang is a distinguished inventor whose work in the realm of textile fibers and polymer articles continues to drive innovation. His multiple patents not only reflect his technical prowess but also highlight his commitment to advancements in material sciences. As industries evolve, Yang’s contributions will undoubtedly remain influential in shaping the future of textiles and polymers.

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