This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Microsoft Technology Licensing, LLC, Hewlett Packard Enterprise Development LP. Active years: 2008-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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1 out of 5,693 
Years Active: 2008-2026
Title: The Innovative Contributions of Yaohua Hu
Introduction
Yaohua Hu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in the area of light mapping and shadow computation. With a total of 4 patents to his name, Hu's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Hu's latest patents is focused on light map compression. This technique aims to reduce the size of a light map using variable sampling. The process involves identifying a surface and dividing it into various regions based on the frequencies associated with those regions. Different sampling rates for lighting information are allocated to these regions, allowing for efficient re-sampling into a light map. Another notable patent is related to pre-computed shadow fields. This invention describes a method for pre-computing shadow fields for multiple entities, independent of scene configuration. The shadow fields include information from both occluding objects and light sources, enhancing the accuracy of radiance representation.
Career Highlights
Yaohua Hu is currently employed at Microsoft Technology Licensing, LLC, where he continues to push the boundaries of technological innovation. His work has not only contributed to the advancement of light mapping techniques but has also influenced various applications in computer graphics and visual effects.
Collaborations
Throughout his career, Hu has collaborated with notable colleagues, including Baining Guo and Kun Zhou. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yaohua Hu's contributions to the field of technology, particularly through his patents on light map compression and pre-computed shadow fields, highlight his innovative spirit and dedication to advancing the industry. His work at Microsoft Technology Licensing, LLC, along with his collaborations, positions him as a key figure in the realm of technological innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile