Company Filing History:
Years Active: 2025
Title: Amy Whitcombe: Innovator in Digital Signal Processing
Introduction
Amy Whitcombe is a prominent inventor based in Saratoga, CA (US). She has made significant contributions to the field of digital signal processing, holding a total of 4 patents. Her work focuses on enhancing the performance and accuracy of electronic devices through innovative techniques.
Latest Patents
One of her latest patents is titled "Time-domain assist for successive approximation ADC." This invention provides an apparatus, system, and method that includes a time-to-digital converter (TDC) to convert a time-domain signal into a digital value. The device also features a delay circuit that operates in parallel with the TDC, delaying the time-domain signal by a specified amount of time. Additionally, it incorporates a time-to-voltage converter (TVC) to produce a voltage-domain signal based on the delayed time-domain signal, and a successive approximation (SAR) circuit that processes both the digital value and the voltage-domain signal to generate a digital-domain version of the input signal.
Another notable patent is "High-speed digital-to-analog converter calibration." This apparatus includes a digital-to-analog converter (DAC) and calibration circuitry with an oscillator. The calibration circuitry samples and counts DAC output pulses for at least two consecutive pulses using separate counter circuits. It determines the error between these pulses and provides a correction value based on the error. Furthermore, the apparatus includes correction circuitry that supplies a calibration signal to the DAC based on the correction value.
Career Highlights
Amy Whitcombe is currently employed at Intel Corporation, where she continues to push the boundaries of technology. Her work has been instrumental in developing advanced electronic systems that improve efficiency and performance.
Collaborations
Throughout her career, Amy has collaborated with notable colleagues, including Brent R Carlton and Somnath Kundu. These partnerships have fostered innovation and contributed to the success of her projects.
Conclusion
Amy Whitcombe is a trailblazer in the field of digital signal processing, with a strong portfolio of patents that reflect her expertise and innovative spirit. Her contributions to technology continue to make a significant impact in the industry.