Alhambra, CA, United States of America

Loi N Han

This inventor holds 22 USPTO granted patents, primarily in Optical Scanning Technology. Top assignees: Microtek International Inc., Microtek Lab, Inc., Other. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Loi N Han. Retrieved from https://idiyas.com/inventor/loi-n-han

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


% Patents Active = 77.3

Average Co-Inventor Count = 1.3

ph-index = 9

Forward Citations = 301(Granted Patents)


Company Filing History:


Years Active: 1995-2009

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Areas of Expertise:
Optical Scanning
High Resolution Scanner
Transmissive Scanning
Reflective Scanning
Image Sensor
Data Storage Media
Multi-Resolution
Flatbed Scanner
Transparency Adapter
Contact Image Sensor
Feeder Mechanism
Projection System
22 patents (USPTO):Explore Patents

Title: Innovations by Loi N Han: A Look into His Patents and Contributions

Introduction

Loi N Han, based in Alhambra, California, is a prolific inventor with a remarkable portfolio of 22 patents. His work primarily focuses on advancements in scanning technology, showcasing his ability to combine functionality with user-centric design.

Latest Patents

Among his latest contributions, Loi N Han has developed two notable patents: the "Scanner with Removable Data Storage Media" and the "Scanner Projection System." The former is a standalone flatbed scanner that includes a CPU, a removable storage medium, and a control system to display digital images while allowing users to control various operating parameters. It features multiple ports for printers and peripherals, an internal hard drive, and software enabling images to be displayed directly on a television screen. Notably, this device is designed with portability in mind, being equipped with a battery and a pivotal handle for easy use in environments lacking an external power supply.

Similarly, the "Scanner Projection System" shares many of the same functionalities, providing a versatile scanning solution that can also project images onto a screen using an LCD projector. This innovation caters to users seeking both scanning and presentation capabilities in a single, portable device.

Career Highlights

Throughout his career, Loi N Han has been associated with prominent companies, including Microtek International Inc. and Microtek Lab, Inc. His roles in these organizations have allowed him to leverage his expertise and contribute significantly to the field of imaging technology.

Collaborations

Loi has collaborated with talented individuals such as Kai Yiu Lam and Yu-Cheng Sheng. These partnerships have not only enriched his innovation process but have also fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

In summary, Loi N Han is an influential inventor whose innovations in scanning technology continue to impact the industry. His dedication to solving real-world problems through inventive solutions solidifies his reputation as a leading figure in technological advancements. As he continues to build on his impressive portfolio, the future looks promising for further innovations that enhance user experience and efficiency in digital imaging.

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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