Company Filing History:
Years Active: 2001-2018
Title: Innovations by Inventor Keith Borthwick Antonelli
Introduction
Keith Borthwick Antonelli, based in Vancouver, Canada, is a notable inventor with a documented history of three patents to his name. His contributions to technology, particularly in the fields of electromechanical transducers and optical input apparatuses, underline his innovative spirit and engineering prowess.
Latest Patents
Antonelli's latest inventions include the following noteworthy patents:
1. **Electromechanical Transducer Apparatus for Converting Between Mechanical Energy and Electrical Energy**: This innovative apparatus features a housing that contains a static portion designed to generate magnetic flux. It employs pole pieces to couple magnetic flux through both a first and a second magnetic circuit. The design includes a coil that engages electromagnetically with the magnetic circuits. This component is thermally coupled to the housing using a low thermal resistance path, facilitating efficient heat removal. A movable portion, supported for reciprocating motion, varies the gaps between the closing pieces and pole pieces, effectively altering the magnetic reluctance.
2. **Fingerprint Image Optical Input Apparatus**: This advanced fingerprint optical input device utilizes a contact image sensor to capture images of a moving finger, producing high-contrast images. A transparent platen illuminated by collimated light captures a narrow strip of the fingerprint, which is viewed at an oblique angle. The method enhances image clarity through partially scattered light or frustrated total internal reflection by a GRIN rod lens array, projected onto a linear array sensor. Various designs of the platen allow for a compact and efficient overall structure.
Career Highlights
Keith Borthwick Antonelli has made significant strides in the technology sector, having worked with companies such as Kinetic Sciences Inc. and Etalim Inc. His experience in these innovative environments has allowed him to refine his expertise and contribute to cutting-edge projects.
Collaborations
Throughout his career, Antonelli has collaborated with other talented individuals, notably Geoffrey Edward Vanderkooy and Timothy Vlaar. These partnerships have bolstered his inventive endeavors and led to the successful development of his patents.
Conclusion
Keith Borthwick Antonelli's contributions to innovation demonstrate a blend of creativity and engineering skills. His patents, particularly in electromechanical transduction and fingerprint technology, highlight his ability to address complex challenges with effective solutions. As he continues to pave the way in his field, Antonelli remains a prominent figure in the landscape of inventors and innovations.