Location History:
- Sunnyvale, CA (US) (2018)
- Campbell, CA (US) (2021 - 2024)
Company Filing History:
Years Active: 2018-2025
Title: Vahid Majidzadeh Bafar: Innovator in Data Conversion Technology
Introduction
Vahid Majidzadeh Bafar is a prominent inventor based in Campbell, CA (US). He has made significant contributions to the field of data conversion technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and precision of electronic systems.
Latest Patents
One of his latest patents is titled "Data converter with offset tone reduction." This invention describes a system that includes an antenna, a signal generator, data converters, and an aggregator circuit. The antenna is designed to provide an input signal to the data converters, while the signal generator creates a random binary sequence that is received by the data converters. The data converters consist of both an analog circuit and a digital circuit, which sample the positive and negative polarities of the input signal based on the random binary sequence. This process effectively reduces an offset tone in the output spectrum produced by the aggregator circuit.
Another notable patent is the "Low voltage high precision power detect circuit with enhanced power supply rejection ratio." This power detect circuit features a voltage multiplier that receives an external supply voltage and generates a second supply voltage that exceeds the former. A voltage regulator is connected to receive this second supply voltage and outputs a regulated supply voltage. Additionally, a bandgap circuit is linked to receive the second supply voltage when a first switch is closed, and the regulated supply voltage when a second switch is closed. This bandgap circuit generates a reference voltage for the voltage regulator, along with one or more output voltages. A comparator circuit is also included, which compares these output voltages to the regulated supply voltage.
Career Highlights
Vahid Majidzadeh Bafar is currently employed at Apple Inc., where he continues to innovate and develop advanced technologies. His work has significantly impacted the field of electronics and data processing.
Collaborations
He has collaborated with notable colleagues, including Mansour Keramat and Seyedeh Sedigheh Hashemi, contributing to various projects and advancements in technology.
Conclusion
Vahid Majidzadeh Bafar is a distinguished inventor whose work in data conversion technology has led to several impactful patents. His contributions continue to shape the future of electronic systems and data processing.
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