This inventor holds 38 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 2 EPO patents, primarily in Computer Security Devices. Top assignees: Kensington Microware Limited, Acco Brands Corporation, Acco Brands USA LLC. Active years: 1992-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
11 out of 29 
10 out of 403 
6 out of 105 
Years Active: 1992-2017
Areas of Expertise:
Introduction
Stewart R Carl is a noted inventor based in Palo Alto, California, who has made significant contributions to the fields of technology and innovation. With a remarkable portfolio that includes 38 patents, Carl’s work has focused on enhancing everyday devices through creative and practical solutions.
Latest Patents
Among his latest inventions is a **Note Capture Device**. This innovative device features a writing surface and a mounted camera designed to capture images upon the completion of note writing. The device not only stores the captured notes but can also forward them to an external device. Incorporating handwriting recognition software, it enhances the searchability of the notes. Additionally, application software on various devices allows users to view, browse, share, search, and edit captured notes, thus improving productivity.
Another notable invention is a **Wireless Switch with Multipolar Electromagnetic Generator**. This sophisticated switch utilizes a mechanical oscillator and impulse deliverer, along with an array of magnets positioned on a planar surface. The design allows for the generation of DC power through relative motion between the magnets and a serpentine conductor, transforming traditional switching mechanisms.
Career Highlights
Stewart has held pivotal roles at respected companies such as Kensington Microware Limited and Acco Brands Corporation. His work at these companies has played a fundamental role in the development of innovative products that leverage his expertise in technology and invention.
Collaborations
Throughout his career, Stewart has collaborated with notable colleagues including Arthur H Zarnowitz and William R Murray, Jr. These partnerships have contributed to the successful development of numerous innovative projects, showcasing the collaborative nature of technological advancement.
Conclusion
Stewart R Carl stands out as a prominent figure in the realm of inventions and innovation. With his extensive portfolio of patents and successful collaborations, he continues to shape the future of technological devices, making a lasting impact in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile