Company Filing History:
Years Active: 2015-2025
Title: John Patrick Keane: Innovator in Signal Processing
Introduction
John Patrick Keane is an accomplished inventor based in Menlo Park, California. He has made significant contributions to the field of signal processing, with a particular focus on improving the performance of analog-to-digital converters. His innovative work is highlighted by the two patents he holds.
Latest Patents
John's foremost patents showcase his ingenuity in creating advanced systems for handling input signals. The first patent details a "System and method for generating sampling strobe for sampling an input signal." This device utilizes a phase shifter to generate multiple phase-shifted clock signals, which enables precise control of sampling devices. By adjusting the duty cycles of these signals, it produces sampling pulses with specific widths, allowing for more accurate integration of input signals.
His second patent, titled "Calibration of inter-slice gain and offset errors in time-interleaved analog-to-digital converter," addresses the common challenges faced in analog-to-digital conversion. This innovation involves dithering an analog input signal and applying a chopping sequence before digitization. The resulting digitized signals are adjusted to compensate for gain and voltage offset errors, thereby improving the accuracy of ADC slices operating alternately.
Career Highlights
John Patrick Keane currently works with Keysight Technologies, Inc., a company renowned for its expertise in electronic measurement solutions. His role involves developing cutting-edge technology that enhances how signals are processed in various applications. With his profound understanding of electrical engineering, John has established himself as a key contributor to the organization's ongoing success.
Collaborations
Throughout his career, John has collaborated with talented individuals such as Sourja Ray and Nathaniel Guilar. These partnerships have reinforced the innovative spirit within Keysight Technologies and have led to advancements that benefit the wider technological community.
Conclusion
John Patrick Keane is a prominent inventor whose work in signal processing demonstrates the power of innovation in improving technology standards. His patents reflect a commitment to solving complex engineering challenges and enhancing the performance of electronic devices. As he continues to develop new solutions, John will undoubtedly remain a significant figure in the field of engineering.