Taipei, Taiwan

Yi-Yuan Tsai

This inventor holds 1 USPTO granted patent. Top assignee: Primax Electronics Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Yuan Tsai. Retrieved from https://idiyas.com/inventor/yi-yuan-tsai-77forhlb

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yi-Yuan Tsai

Introduction

Yi-Yuan Tsai is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of optical reading devices, showcasing his innovative spirit through his patented inventions. His work is particularly recognized for enhancing the efficiency and functionality of scanning apparatuses.

Latest Patents

Yi-Yuan Tsai holds a patent for an "Optical reading device of scanning apparatus." This invention features two light sources and a movable lens. The first light source emits a first light when the device operates in a flatbed scanning mode, while the second light source emits a second light in sheetfed scanning mode. The design allows the movable mirror to either pass the first light unobstructed in flatbed mode or reflect the second light in sheetfed mode. This innovative approach reduces the overall volume of the scanning module, making it more compact and efficient.

Career Highlights

Yi-Yuan Tsai is associated with Primax Electronics Ltd., where he continues to develop cutting-edge technologies in optical devices. His work has contributed to advancements in scanning technology, making it more accessible and user-friendly.

Collaborations

One of his notable coworkers is Yu-Cheng Chang, with whom he has likely collaborated on various projects within the company.

Conclusion

Yi-Yuan Tsai's contributions to optical reading devices exemplify the spirit of innovation in technology. His patented inventions not only enhance scanning capabilities but also reflect a commitment to improving user experience in the field.

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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