This inventor holds 1 USPTO granted patent. Top assignee: Robert Bosch. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Ayman Mohamed and His Sigma-Delta Modulator Patent
Introduction
Ayman Mohamed is an inventor associated with Stuttgart, Germany, and Robert Bosch. His patent work includes a sigma-delta modulator and a method for operating one.
Latest Patents
Mohamed is named on 1 patent: “Sigma-delta modulator and method for operating a sigma-delta modulator.” The invention describes a modulator with an integrator that uses an instrumentation amplifier to process an input signal and a feedback signal. A quantizer generates a signal from the integrator’s output, and a first FIR digital-to-analog converter produces the feedback signal. The design also includes compensation devices to address excess loop delay and a clock-cycle shift in the feedback signal.
Career Highlights
The available information associates Mohamed with Robert Bosch and identifies his work on sigma-delta modulation. The patent describes circuitry and compensation techniques intended to support the modulator’s operation.
Collaborations
Yunan Fu is identified as Mohamed’s coworker. The available details do not specify Fu’s role in the patent or whether he collaborated on this invention.
Conclusion
Ayman Mohamed’s listed patent focuses on a sigma-delta modulator that combines an instrumentation-amplifier integrator, quantization, FIR-based feedback, and compensation for timing effects.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile