This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: Sangphil Hong: Inventor in Audio Signal Processing
Introduction
Sangphil Hong is an inventor based in Suwon, South Korea, and is associated with Samsung Electronics Co., Ltd. His work includes an invention for processing audio signals and reducing echo during communication with an external electronic device.
Latest Patents
The provided information lists one patent for Sangphil Hong: “Method for Processing Audio Signal and Electronic Device for Supporting the Same.” The invention describes an electronic device with a communication circuit, microphone, connector, and processor. The processor detects whether a qualifying external cable is connected, sends an audio signal through that cable, and receives audio through the microphone. It then uses the cable’s delay time and a related filter parameter to cancel the echo corresponding to the transmitted signal. The supplied data reports 1 patent.
Career Highlights
Hong’s listed patent reflects work on audio processing in electronic devices, particularly echo cancellation when an external cable connects devices. The provided information identifies Samsung Electronics Co., Ltd. as his company.
Collaborations
The supplied information names Minseok Kim and Kyuhan Kang as Hong’s coworkers. It does not specify their roles in the patent or describe particular collaborations.
Conclusion
Sangphil Hong’s listed invention addresses echo cancellation in cable-connected audio systems, highlighting a focused contribution to electronic-device audio processing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile