IDiyas

For the Inventor, By the Inventor

Taoyuan, Taiwan

Chih-Shiung Chien

USPTO Granted Patents = 19

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal19 out of 541 
 
Qisda Corporation
 patents
silverMedal2 out of 14 
 
Qisda Optronics (suzhou) Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2017-2025

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19 patents (USPTO):Explore Patents
1. 12398853 - Light source system (2025-08-26),
2. 12359789 - Illuminating device having two light sources generating different etendues and respective light receivers and display device (2025-07-15),
3. 12135495 - Light combining structure (2024-11-05),
4. 11994658 - Projector (2024-05-28),
5. 11892653 - Light source module (2024-02-06),
6. 11828950 - Light source module (2023-11-28),
7. 11803117 - Light source module (2023-10-31),
8. 11796902 - Light source module (2023-10-24),
9. 11644739 - Projector with preferred lighting uniformity (2023-05-09),
10. 11619366 - Light source module (2023-04-04),
11. 11531261 - Projector with preferred lighting uniformity (2022-12-20),
12. 11513340 - Projector (2022-11-29),
13. 11237470 - Projector (2022-02-01),
14. 11199763 - Projector (2021-12-14),
15. 10429725 - Prismless, non-telecentric projector (2019-10-01),

Title: The Innovative Journey of Chih-Shiung Chien

Introduction

Chih-Shiung Chien, an accomplished inventor from Taoyuan, Taiwan, has made significant contributions to the field of optical technologies through his innovative inventions. With an impressive portfolio of 17 patents, his work reflects a deep understanding of light manipulation and projection systems.

Latest Patents

Among his latest patents, Chien has developed a sophisticated light combining structure. This invention incorporates a first beam splitter, two light sources, and a second beam splitter. The design allows for the first and second lights to be partially reflected and penetrate through the beam splitter, enhancing light efficiency and creating better illumination effects.

Another notable patent is for a projector that integrates advanced components including a lens, a beam processing module, and multiple digital micromirror devices. This projector utilizes a reflecting module to enhance image projection by combining generated image beams into a high-quality projecting beam, which is optimized through the beam processing module.

Career Highlights

Chih-Shiung Chien has had a fruitful career, working with esteemed companies such as Qisda Corporation and Qisda Optronics (Suzhou) Co., Ltd. His expertise in optical technologies has greatly advanced the product offerings of these organizations, positioning them as key players in the industry.

Collaborations

Throughout his career, Chien has collaborated with talented professionals including Ming-Kuen Lin and Tsung-Hsun Wu. These partnerships have fostered a creative environment that has allowed for the exchange of innovative ideas and technical expertise, ultimately contributing to the advancement of optical technologies.

Conclusion

Chih-Shiung Chien's remarkable inventions and dedicated work in the field of optical technologies demonstrate his significant impact on the industry. With a strong foundation in innovation, he continues to inspire future generations of inventors.

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