Taichung, Taiwan

Sian-Zong Liao

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Hannstouch Solution Inc.. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sian-Zong Liao. Retrieved from https://idiyas.com/inventor/sian-zong-liao

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2015-2018

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3 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Sian-Zong Liao

Introduction: Sian-Zong Liao, based in Taichung, Taiwan, is a notable inventor recognized for his contributions to the field of touch panel technology. With a total of three patents to his name, Liao continues to influence advancements in the user interface industry through his innovative designs and manufacturing methods.

Latest Patents: Sian-Zong Liao's latest patents showcase his expertise and creativity in touch panel technology. One of his key inventions is a manufacturing method of touch panels, which includes a substrate, a patterned transparent conductive layer, and a color compensation layer. This design features a plurality of first and second sensing pads, separated by gaps that expose the substrate, allowing for an optimized user experience.

Another significant patent is for a touch display device, which incorporates a transparent substrate with a frame and a visual area. This device includes a light-blocking frame layer positioned above the frame area, along with a transparent protecting layer that covers the substrate and frame layer. The design features a strategic gap with projections ensuring minimal distance from the light-blocking frame, enhancing visibility and aesthetic appeal.

Career Highlights: Liao is currently employed at Hannstouch Solution Inc., a company specializing in advanced touch technology solutions. His work there has significantly influenced the development of user-friendly touch interfaces. Throughout his career, he has demonstrated a commitment to pushing the boundaries of current technology, resulting in patents that offer practical solutions to modern challenges.

Collaborations: In his pursuit of innovation, Sian-Zong Liao has collaborated with talented colleagues, including Han-Ming Chen and Yao-Chih Chuang. Together, they contribute to a creative and collaborative environment at Hannstouch Solution Inc., driving the development of cutting-edge technologies in touch panel systems.

Conclusion: Sian-Zong Liao exemplifies the spirit of innovation within the technology industry, particularly in the realm of touch panel development. His patents reflect a deep understanding of user interface design and manufacturing techniques. With his continued dedication and collaborative efforts, Liao is sure to leave a lasting impact on the future of touch 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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