Redmond, WA, United States of America

William Pfeifer

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Pfeifer. Retrieved from https://idiyas.com/inventor/william-pfeifer-n1cakz0q

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovations of William Pfeifer

Introduction

William Pfeifer is an accomplished inventor based in Redmond, WA. He is known for his contributions to software application security, particularly in the realm of trusted installations. His innovative approach has led to the development of a patent that enhances the trustworthiness of software installations.

Latest Patents

William Pfeifer holds a patent for the "Trusted installation of a software application." This patent focuses on the trust reputation of the combination of an installation package and installer, as well as the combination of a file and an installer. The system utilizes a persistent cache to store the identity of a file, indicating its trustworthiness and avoiding unnecessary malware scans. By leveraging known trust reputations from a network of computing resources, the identity of the file can be quickly stored in the persistent cache.

Career Highlights

William Pfeifer is currently employed at Microsoft Technology Licensing, LLC. His work at Microsoft has allowed him to explore innovative solutions in software security and installation processes. His expertise in this field has made significant contributions to the company's technological advancements.

Collaborations

William has collaborated with notable colleagues, including Ronald L Thompson and Ajith Kumar. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

William Pfeifer's contributions to software installation security through his patent demonstrate his innovative spirit and commitment to enhancing technology. His work continues to influence the field of software applications, ensuring safer installations for users.

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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