Tualatin, OR, United States of America

Michael Callahan

This inventor holds 1 USPTO granted patent. Top assignee: Pixelworks, Inc.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Callahan. Retrieved from https://idiyas.com/inventor/michael-callahan-ivx3osti

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Michael Callahan: Innovator in Keystone Correction Technology

Introduction

Michael Callahan is an accomplished inventor based in Tualatin, OR (US). He is known for his innovative contributions to projection technology, particularly in the area of keystone correction systems. With a focus on enhancing image projection quality, Callahan has made significant strides in this field.

Latest Patents

Callahan holds a patent for a "Keystone correction system and method." This invention relates to a system that includes a projector designed to project images onto a surface while allowing for vertical and horizontal adjustments. The keystone correction system effectively addresses keystone distortion by adjusting the projector's position, thereby improving the overall image quality. The platform associated with the projector increases its keystone range, making it a versatile tool for various projection needs.

Career Highlights

Michael Callahan is currently employed at Pixelworks, Inc., a company renowned for its advanced video and display technology solutions. His work at Pixelworks has allowed him to collaborate with other talented professionals in the field, further enhancing his expertise and contributions to the industry.

Collaborations

One of Callahan's notable coworkers is Tianbing Brian Teng. Their collaboration at Pixelworks has fostered an environment of innovation and creativity, leading to advancements in projection technology.

Conclusion

Michael Callahan's work in developing a keystone correction system exemplifies his commitment to improving projection technology. His contributions have the potential to enhance the viewing experience for users across various applications.

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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