Location History:
- Saint Aubin sur Mer, FR (2014 - 2015)
- Luc sur Mer, FR (2020)
Company Filing History:
Years Active: 2014-2025
Title: The Innovations of Frederic Darthenay
Introduction
Frederic Darthenay is a notable inventor based in Saint Aubin sur Mer, France. He has made significant contributions to the field of touch screen technology, holding a total of five patents. His work focuses on enhancing the functionality and efficiency of capacitive touch screens, which are widely used in various electronic devices.
Latest Patents
One of Darthenay's latest patents involves capacitive touch screens. This invention describes a touch screen that features interspaced and galvanically isolated first and second arrays of touch pads. The first array consists of a plurality of first strings of series-connected touch pads, forming a drive line that extends in a specific direction. The second array comprises second strings of series-connected touch pads, forming a read line that extends in a different direction. This configuration allows for capacitive-based sensing, which detects changes in mutual capacitance between the drive lines and read lines.
Another significant patent by Darthenay focuses on tough panel location detection. This touch panel system includes drivers that provide detection signals on a first set of electrodes. Each detection signal incorporates one or more frequency signal components, each with a unique frequency and phase offset. By utilizing at least three phase offsets for one frequency, the system can accurately determine touch locations on the panel by sensing signals on a second set of electrodes.
Career Highlights
Frederic Darthenay is currently employed at NXP B.V., a company known for its innovative solutions in the semiconductor industry. His work at NXP has allowed him to push the boundaries of touch screen technology, contributing to advancements that enhance user experience in electronic devices.
Collaborations
Throughout his career, Darthenay has collaborated with talented individuals such as Franck Goussin and Jean-Robert Tourret. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.
Conclusion
Frederic Darthenay's contributions to touch screen technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the way users interact with electronic devices, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.