Yong-In Shin

Title: The Innovations of Yong-In Shin

Introduction

Yong-In Shin is a notable inventor based in Orem, UT (US), recognized for his contributions to the field of electronics. He holds 2 patents that showcase his innovative approach to technology. His work primarily focuses on improving electronic devices through advanced circuit designs.

Latest Patents

One of Yong-In Shin's latest patents is a bipolar multiplexer featuring a select buffer circuit with a charging mechanism. This select buffer circuit includes a first inverter circuit, a second inverter circuit connected to the first, and a circuit for charging and discharging the base of an inverter transistor in the second inverter circuit from a node in the first inverter circuit. The charging and discharging circuit utilizes a Schottky diode connected to the inverter transistor, a Schottky transistor in series with the diode, and a resistor that couples the base of the Schottky transistor to the node in the first inverter circuit. This bipolar multiplexer, which incorporates the select buffer circuit, offers the advantage of an improved output waveform.

Another significant patent by Shin is a switching device with dynamic hysteresis. This device responds to an input voltage and is powered by low and high internal supply voltages. The device changes state as the input voltage passes a threshold voltage. After making a desired change of state in response to rising input voltage, a hysteresis circuit temporarily decreases the threshold voltage. This dynamic hysteresis prevents spikes in the supply voltages from causing undesired changes in state, ensuring reliable performance.

Career Highlights

Throughout his career, Yong-In Shin has worked with prominent companies such as Signetics and North American Philips Corporation, Signetics Division. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.

Collaborations

Yong-In Shin has collaborated with various professionals in the field, including his coworker Thomas D. Fletcher. Their joint efforts have likely led to advancements in the projects they have undertaken together.

Conclusion

Yong-In Shin's contributions to the field of electronics through his patents and career experiences highlight his innovative spirit and dedication to improving technology. His work continues to influence the development of advanced electronic devices.