Company Filing History:
Years Active: 1998
Title: Michael LeRoy Lewis: Innovator in Touchscreen Technology
Introduction
Michael LeRoy Lewis is a notable inventor based in Oakland, CA, who has made significant contributions to the field of touchscreen technology. With a total of 2 patents, his work focuses on enhancing the functionality and durability of touchscreen devices.
Latest Patents
One of his latest patents is for a surface acoustic wave touchscreen with a housing seal. This innovative design provides an effective seal that protects the touchscreen and its associated electronics from liquid infiltration. The seal is strategically placed between the housing and the touchscreen surface, surrounding the useful touchscreen area. It is preferably made from closed cell foam covered with a liquid impervious barrier or an expanded polymer like expanded PTFE. The seal is secured to the bezel edge using a transfer adhesive coating, ensuring that minimal adhesive is present near the window aperture of the bezel. This design allows for a smooth surface for adhering the seal body to the bezel, effectively compressing the seal between the bezel and touchscreen surface.
Another significant patent by Lewis is the gentle-bevel flat acoustic wave touch sensor. This acoustic wave touch sensor includes an acoustic wave transducer that transduces an acoustic wave. The substrate has a front surface, and the surface-bound acoustic wave interface features at least one bevel edge. This design ensures that the transmitted acoustic wave signal attenuation is less than about 3 dB. The transducer is mounted to transmit the acoustic wave through the interface into the substrate, allowing the energy of the acoustic wave to appear at the surface. The beveled edge is designed to minimize attenuation during transmission, enhancing product robustness and compactness.
Career Highlights
Throughout his career, Michael LeRoy Lewis has worked with prominent companies in the industry, including Elo Touchsystems, Inc. and Elo Toughsystems, Inc. His experience in these organizations has contributed to his expertise in touchscreen technology and innovation.
Collaborations
Lewis has collaborated with notable coworkers such as Joel Christopher Kent and Marcia M Davis-Cannon, further enriching his professional journey and contributions to the field.
Conclusion
Michael LeRoy Lewis stands out as an influential inventor in touchscreen technology, with his patents reflecting a commitment to innovation and improvement in user experience. His work continues to impact the industry positively.