This inventor holds 2 USPTO granted patents. Top assignee: Nxp USA, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Sadique Mohammad Iqbal
Introduction
Sadique Mohammad Iqbal is an accomplished inventor based in Karimganj, India. He has made significant contributions to the field of oscillator circuits, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of electronic systems through innovative designs.
Latest Patents
One of his latest patents is titled "Temperature compensation in oscillator circuits." This invention discusses systems and methods for providing temperature compensation in oscillator circuits. In various embodiments, these systems and methods may be implemented in technologies where only resistors with the same type of temperature coefficients of resistance are available. For example, an oscillator circuit may include a voltage generator coupled to an input terminal of a common gate amplifier through a first resistor. Additionally, a frequency-to-voltage converter is coupled to another input terminal of the common gate amplifier through a second resistor. The second resistor is configured to reduce frequency variation of the oscillator circuit in response to temperature changes.
Another notable patent is "Self-biased, closed loop, low current free running oscillator." This invention provides a clock generator method and apparatus that features a current mode comparator connected to a trimming resistor. The comparator is configured to compare an internally generated voltage reference to a voltage feedback signal. The current mode comparator comprises a common gate amplifier connected to a current mirror circuit in a negative self-biased closed loop. This setup generates a control current signal for controlling a current-controlled oscillator, producing an output clock signal with a frequency based on the control current signal.
Career Highlights
Sadique Mohammad Iqbal is currently employed at NXP USA, Inc., where he continues to innovate in the field of electronics. His work has been instrumental in developing advanced oscillator technologies that are crucial for various applications.
Collaborations
He has collaborated with talented coworkers, including Anubhav Srivastava and Divya Tripathi, contributing to a dynamic and innovative work environment.
Conclusion
Sadique Mohammad Iqbal's contributions to oscillator circuit technology demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of electronic systems and a drive to improve their functionality.