Location History:
- Knox County, TN (US) (1998)
- Ruckersville, VA (US) (2003)
- Newark, CA (US) (2005)
Company Filing History:
Years Active: 1998-2005
Title: Innovations by Jeffrey L. Sharp
Introduction
Jeffrey L. Sharp is an accomplished inventor based in Newark, CA, with a notable portfolio of three patents. His work primarily focuses on advancements in touch sensor technology, which have significant implications for user interface design and interaction.
Latest Patents
One of Sharp's latest patents is a touch sensor system designed to detect multiple touch events. This innovative system analyzes and optimizes data collected on the X axis independently from the Y axis. It calculates correlation values between X and Y magnitudes for each potential touch location, allowing for the determination of valid touch locations. This technology is particularly beneficial for applications requiring the processing of multiple concurrent touches, such as gaming and collaborative tasks.
Another significant patent is the adaptive frequency touchscreen controller. This invention provides a method and apparatus for adapting an acoustic touchscreen controller to meet the specific operating frequency requirements of various touchscreens. The adaptive controller can utilize look-up tables or a multi-step process to adjust the burst frequency characteristics and receiver circuit center frequency. This ensures optimal performance and compensates for frequency mismatch errors, enhancing the overall user experience.
Career Highlights
Jeffrey L. Sharp has made substantial contributions to the field of touch technology through his work at Elo Touchsystems, Inc. His innovative patents reflect a deep understanding of the complexities involved in touch input systems and their applications in modern technology.
Collaborations
Throughout his career, Sharp has collaborated with notable colleagues, including Geoffrey D. Wilson and Robert J. Adler. These partnerships have likely contributed to the development and refinement of his innovative technologies.
Conclusion
Jeffrey L. Sharp's contributions to touch sensor technology exemplify the impact of innovation in enhancing user interaction with devices. His patents not only advance the field but also pave the way for future developments in touchscreen technology.