Chia-Liang Hsu

This inventor holds 102 USPTO granted patents and 15 published patent applications, primarily in Optoelectronic Devices (CPC class H01L33-38). Top assignees: Epistar Corporation, Opto Tech Corporation. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chia-Liang Hsu. Retrieved from https://idiyas.com/inventor/chia-liang-hsu

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

USPTO Granted Patents = 102 (Patent Applications = 15)

% Patents Active = 99.0

Average Co-Inventor Count = 2.7

ph-index = 11

Forward Citations = 554(Granted Patents)

Forward Citations (Not Self Cited) = 519(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Yangmei Town, TW (2011 - 2012)
Changhua County, TW (2012)
Zhudong Township, TW (2013 - 2014)
Taoyuan County, TW (2014)
Hsinchu, TW (2004 - 2024)

Company Filing History:

Opto Tech Corporation

patents

Years Active: 2004-2024

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Areas of Expertise:

Optical Sensing Device

Light Emitting Diode

Light Emitting Device

Semiconductor Technology

Reflective Structure

LED Display

Manufacturing Method

Light Extraction Layer

Optoelectronic Device

Flipping Apparatus

Aligned-Bonding

Light Emitting Structure

102 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11894481 - Optical sensing device and optical sensing system thereof comprising light emitting device and light receiving device completely sandwiched by the topmost surface and bottommost surface of a carrier body with different vertically separated distances (2024-02-06),

2. 11158757 - Optical sensing device and optical sensing system thereof comprising a light receiving device capable of receiving a first received wavelength having a largest external quantum efficiency (2021-10-26),

3. 11139279 - Light-emitting diode device (2021-10-05),

4. 10985301 - Light-emitting device (2021-04-20),

5. 10714656 - Light-emitting device (2020-07-14),

6. 10693039 - Light-emitting element having a reflective structure with high efficiency (2020-06-23),

7. 10651069 - Apparatus for flipping semiconductor device (2020-05-12),

8. 10566509 - Light emitting structure (2020-02-18),

9. 10326065 - Light-emitting array (2019-06-18),

10. 10038128 - Light-emitting device and method of manufacturing thereof (2018-07-31),

11. 9997687 - Light-emitting device (2018-06-12),

12. 9954140 - Light-emitting device (2018-04-24),

13. 9887322 - Light-emitting device (2018-02-06),

14. 9793458 - Light-emitting device and method of manufacturing thereof (2017-10-17),

15. 9793454 - Method for making a light-emitting device (2017-10-17),

Title: The Innovative Journey of Chia-Liang Hsu

Introduction:

Chia-Liang Hsu, a talented inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Chia-Liang Hsu's latest patents focus on advancements in semiconductor technology, particularly in the development of cutting-edge microchips with enhanced processing capabilities and efficiency.

Career Highlights:

With a career spanning over two decades, Chia-Liang Hsu has worked with renowned tech companies in Taiwan, leading research teams and spearheading projects that have revolutionized the industry. His expertise in semiconductor design and optimization has led to the creation of several patented technologies that are now integral to modern electronics.

Collaborations:

Throughout his career, Chia-Liang Hsu has collaborated with top engineers, researchers, and developers in the tech industry, fostering a culture of innovation and excellence. His collaborative efforts have resulted in the successful implementation of novel technologies and the creation of groundbreaking products that have set new industry standards.

Conclusion:

In conclusion, Chia-Liang Hsu's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the field of semiconductor technology. His contributions continue to shape the landscape of modern electronics, inspiring future generations of inventors and innovators.

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]

15 patents pending: