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For the Inventor, By the Inventor

Tainan, Taiwan

Hsin-Wen Chang

This inventor holds 7 USPTO granted patents. Top assignees: Cm Visual Technology Corporation, Chimei Innolux Corporation, Chi Mei Corporation. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hsin-Wen Chang. Retrieved from https://idiyas.com/inventor/hsin-wen-chang

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Miao-Li County, TW (2013 - 2014)
  • Chu-Nan, TW (2014)
  • Tainan, TW (2020 - 2022)

Company Filing History:

goldMedal4 out of 8 
 
Cm Visual Technology Corporation
 patents
silverMedal3 out of 601 
 
Chimei Innolux Corporation
 patents
bronzeMedal1 out of 147 
 
Chi Mei Corporation
 patents
4. 1 out of 306 
 
Innocom Technology(shenzhen) Co., Ltd.
 patents
5. 1 out of 16 
 
K Laser Technology, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2025

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7 patents (USPTO):Explore Patents
1. 12339441 - Optical film (2025-06-24),
2. 11320662 - Light deflection film and display device using the same (2022-05-03),
3. 10996464 - Optical element and display device using the same (2021-05-04),
4. 10746986 - Optical element and display device using the same (2020-08-18),
5. 8736787 - Liquid crystal panel module, backlight module and liquid crystal display (2014-05-27),
6. 8730432 - Optical film and method for manufacturing the same and liquid crystal display device using the same (2014-05-20),
7. 8416366 - Back light module and liquid crystal display (2013-04-09),

Title: Hsin-Wen Chang: Innovator in Optical Technologies

Introduction

Hsin-Wen Chang is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of optical technologies, holding a total of seven patents. His innovative work focuses on optical films and light deflection technologies, which have applications in various display devices.

Latest Patents

Hsin-Wen Chang's latest patents include an advanced optical film that features a main body and a unique optical structure. This optical structure protrudes from the surface of the main body, creating specific angles that enhance light manipulation. Another notable patent is for a light deflection film and a display device that utilizes this film. The display device comprises a display panel and a light deflection film, which includes multiple layers designed to optimize light refraction and enhance display quality.

Career Highlights

Throughout his career, Hsin-Wen Chang has worked with notable companies such as Cm Visual Technology Corporation and Chimei Innolux Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Hsin-Wen Chang has collaborated with talented individuals in his field, including Hung-Yu Lin and Yung-Pin Chen. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Hsin-Wen Chang is a distinguished inventor whose work in optical technologies has led to significant advancements in display devices. His innovative patents and collaborations highlight his commitment to enhancing visual technology.

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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