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Company Filing History:
65 out of 192 
20 out of 33 
14 out of 2,043 
Years Active: 1993-2025
Title: Joel Christopher Kent: Innovator in Touch Technology
Introduction
Joel Christopher Kent is a renowned inventor based in Fremont, CA, with an impressive portfolio of 113 patents. His work primarily focuses on advancements in touch technology, particularly in the development of innovative touchscreen interfaces that enhance user experience and functionality.
Latest Patents
Kent's latest contributions to the field include significant inventions such as the 5-wire resistive touchscreens with metal electrodes. In this invention, the touch sensor comprises a resistive layer on a substrate with electrodes that form series resistor chains located at the peripheral regions of the sensor, thus optimizing the touch region. This technology employs a thin-film deposition process to form electrodes and features a specific range of sheet resistivity for both the resistive and conductive layers, contributing to the overall efficiency of touch sensing.
Another notable patent by Kent is the multi-user multi-touch projected capacitance touch sensor. This invention involves receiving sense signals from multiple sensing arrays to determine simultaneous touches on different touch surfaces. A key aspect of this technology is its capability to detect common touch entities, enhancing the interaction experience for users in environments requiring collaborative touch input.
Career Highlights
Throughout his career, Joel Kent has contributed extensively to the field of touch technology. He has worked with notable companies such as Elo Touch Solutions, Inc. and Elo Touchsystems, Inc., where he played a pivotal role in advancing touch sensor technologies.
Collaborations
Kent has collaborated with talented individuals in the industry, including colleagues like Daniel H. Scharff and Kyu-Tak Son. These collaborations have driven innovation and development in touchscreen technologies, impacting various sectors and applications.
Conclusion
Joel Christopher Kent's contributions to the field of touchscreen technology are both significant and influential. His extensive patent portfolio reflects a deep commitment to innovation, enhancing the way users interact with devices through touch. As technology continues to evolve, Kent's work will undoubtedly remain at the forefront of touch interface advancements.
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