Taipei, Taiwan

Song-Hui Han

This inventor holds 2 USPTO granted patents. Top assignee: Primax Electronics Ltd.. Active years: 2017-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Song-Hui Han. Retrieved from https://idiyas.com/inventor/song-hui-han

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017-2021

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Innovations by Song-Hui Han

Introduction

Song-Hui Han is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of keyboard technology, holding 2 patents that enhance user experience and comfort.

Latest Patents

One of his latest patents is a keyboard device that includes a base plate, a membrane circuit board, and a key. The key features a keycap, a connecting assembly, a first stabilizer bar, and a second stabilizer bar. This innovative design allows the first and second stabilizer bars to swing and stabilize the key while minimizing noise during operation. This results in enhanced operating comfort for users. Another patent focuses on a key structure that comprises a base, a triggering element, a keycap, and a scissors-type connecting element. The design improves the structural strength of the keycap post, ensuring better performance when an external force is applied.

Career Highlights

Song-Hui Han is currently employed at Primax Electronics Ltd., where he continues to develop innovative solutions in keyboard technology. His work has contributed to advancements in user interface design and functionality.

Collaborations

He has collaborated with talented coworkers such as Chuang-Shu Jhuang and Lei-Lung Tsai, further enhancing the innovative environment at Primax Electronics Ltd.

Conclusion

Song-Hui Han's contributions to keyboard technology through his patents demonstrate his commitment to improving user experience. His innovative designs reflect a deep understanding of user needs and technological advancements.

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]
Loading…