Man Shan Hui

Title: Man Shan Hui: Innovator in Electronic Tuning Circuits

Introduction

Man Shan Hui is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electronic circuits, particularly in radio frequency technology. His innovative approach has led to the development of a unique patent that enhances user experience in radio tuning.

Latest Patents

Man Shan Hui holds a patent for a "Reverse electronic tuning circuit for FM radio frequency-lock-loop circuits." This invention features an electronic circuit that incorporates reverse scan tuning. It includes an integrated circuit (IC) radio with a forward scan function, where a voltage-controlled oscillator (VCO) capacitor is connected in parallel to a series-connected resistor and switch. Additionally, a second switch connects an input to an intermediate frequency (IF) limiter amplifier, either to circuit ground or a voltage supply. This design allows users to conveniently search for radio stations without starting from the lowest end of the frequency band. Users no longer need to push a reset button to return to the lowest frequency when they wish to receive a station with a lower frequency than the current one.

Career Highlights

Man Shan Hui is associated with Oneworld Enterprises Limited, where he applies his expertise in electronic circuit design. His work has been instrumental in advancing radio technology, making it more user-friendly and efficient.

Collaborations

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Conclusion

Man Shan Hui's contributions to electronic tuning circuits exemplify innovation in radio technology. His patent not only simplifies the user experience but also showcases his commitment to enhancing electronic devices.