Beomyu Park

Title: Beomyu Park and Signal Attenuation Technology

Introduction

Beomyu Park is an inventor based in Suwon-si, South Korea, and is associated with Samsung Electronics Ltd. His listed patent focuses on managing received radio-frequency signals to improve signal-to-noise ratio (SNR) in an electronic device.

Latest Patents

Park is credited with 1 patent: “Circuit for Attenuating Signal Received Through Antenna to Improve SNR, Electronic Device Including the Same, and Method for Controlling the Same.” The invention describes an amplifier that boosts an RF signal received through an antenna and an attenuator positioned between the amplifier and a mixer. The attenuator uses resistors and transistors, with a processor controlling the circuit according to the signal’s receiving power. Below a threshold, the processor turns on a transistor so the amplified signal passes directly to the mixer. At or above the threshold, it uses a look-up table to control transistors and set the attenuator’s resistance in response to the receiving power.

Career Highlights

Park’s listed invention addresses signal handling in electronic devices, using power-dependent attenuation to support improved SNR. The available information associates him with Samsung Electronics Ltd.

Collaborations

The provided information names Bosung Suh and Byoungjoong Kang as Park’s coworkers. It does not specify whether they collaborated with him on this patent.

Conclusion

Beomyu Park’s listed patent presents a transistor-controlled approach to adjusting received RF signals, reflecting his documented contribution to signal-processing technology at Samsung Electronics Ltd.