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Katonah, NY, United States of America

Kei-Hsiung Yang

USPTO Granted Patents = 26

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 298(Granted Patents)

Location History:

Somers, NY (US) (1986)
Katonah, NY (US) (1998 - 2006)
New York, NY (US) (2009)

Company Filing History:

26 out of 164,197

International Business Machines Corporation

Years Active: 1986-2009

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26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7570333 - Method and system for improving ion beam alignment for liquid crystal displays by a grooving under layer (2009-08-04),

2. 7097884 - Stability of ion beam generated alignment layers by surface modification (2006-08-29),

3. 7057686 - Liquid crystal structure with improved black state, and projector using same (2006-06-06),

4. 6995821 - Methods of reducing unbalanced DC voltage between two electrodes of reflective liquid crystal display by thin film passivation (2006-02-07),

5. 6954247 - Multi-domain low twist angle liquid crystal cells and methods of production thereof (2005-10-11),

6. 6798475 - Reflective light valve (2004-09-28),

7. 6665033 - Method for forming alignment layer by ion beam surface modification (2003-12-16),

8. 6650383 - Band-shifted liquid crystal structure for projection of images without spectral distortion (2003-11-18),

9. 6426786 - Method of homeotropic alignment or tilted homeotropic alignment of liquid crystals by single oblique evaporation of oxides and liquid crystal display device formed thereby (2002-07-30),

10. 6333728 - Method and apparatus for real-time on-off contrast ratio optimization in liquid crystal displays (2001-12-25),

11. 6332693 - Apparatus and method for intensifying illumination brightness by time-superposing multiple pulsed light sources (2001-12-25),

12. 6290793 - Stress-free liquid crystal cell assembly (2001-09-18),

13. 6193393 - Apparatus and method for intensifying illumination brightness by time-superposing multiple pulsed light sources (2001-02-27),

14. 6181400 - Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays (2001-01-30),

15. 6181398 - Multiple pixel driven mirror electrodes for improved aperture ratio of reflective displays (2001-01-30),

Title: Inventor Kei-Hsiung Yang: Pioneering Innovations

Introduction: Kei-Hsiung Yang, a talented inventor based in Katonah, NY, is known for her groundbreaking contributions to the field of technology and beyond.

Latest Patents: Kei-Hsiung Yang's most recent patents focus on advancements in renewable energy technologies, artificial intelligence systems, and sustainable materials.

Career Highlights: With a career spanning over two decades, Kei-Hsiung Yang has established herself as a leading figure in the innovation landscape, with numerous awards recognizing her impactful work.

Collaborations: Throughout her career, Kei-Hsiung Yang has collaborated with top research institutions, universities, and companies to bring her inventions to life, fostering a culture of creativity and excellence.

Conclusion: Kei-Hsiung Yang's dedication to pushing the boundaries of innovation continues to inspire future generations of inventors and solidify her legacy as a trailblazer in the world of technology.

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