San Jose, CA, United States of America

Wilhelmus Crooijmans

This inventor holds 4 USPTO granted patents. Top assignees: Qualcomm Incorporated, Hewlett-Packard Development Company, L.p., Palm, Incorporated. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wilhelmus Crooijmans. Retrieved from https://idiyas.com/inventor/wilhelmus-crooijmans

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

Calculating rank

% Patents Active = 25.0

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2013-2014

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4 patents (USPTO):Explore Patents

Title: Wilhelmus Crooijmans: Innovator in Mobile Computing Technology

Introduction

Wilhelmus Crooijmans is a notable inventor based in San Jose, CA, with a focus on mobile computing technology. He holds a total of 4 patents, showcasing his contributions to the field. His innovative designs have significantly impacted the functionality and usability of mobile devices.

Latest Patents

Among his latest patents is a "Keypad assembly with a contoured keypad facade for a mobile computing device." This invention features a housing that retains a keypad assembly, which includes a contoured keypad facade that is flush with the housing section. Another significant patent is for "Hidden microphones for a mobile computing device." This design allows for a mobile device that can slide between extended and contracted positions, incorporating two microphones for enhanced audio capture.

Career Highlights

Wilhelmus has worked with prominent companies such as Qualcomm Incorporated and Hewlett-Packard Development Company, L.P. His experience in these leading technology firms has contributed to his expertise in mobile computing innovations.

Collaborations

Throughout his career, Wilhelmus has collaborated with talented individuals, including Yoshimichi Matsuoka and Michael Joseph Francisco. These partnerships have fostered a creative environment that has led to groundbreaking advancements in mobile technology.

Conclusion

Wilhelmus Crooijmans is a distinguished inventor whose work in mobile computing has led to several important patents. His contributions continue to shape the future of mobile devices, making them more functional and user-friendly.

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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