Gwacheon-si, South Korea

In Hwan Choi

USPTO Granted Patents = 644 


 

Average Co-Inventor Count = 5.3

ph-index = 42

Forward Citations = 4,899(Granted Patents)

Forward Citations (Not Self Cited) = 1,478(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Gwancheon-si, KR (2015 - 2018)
  • Gwacheon, KR (2011 - 2019)
  • Gyeonggi-do, KR (2009 - 2020)
  • Gwacheon-si, KR (2009 - 2021)
  • Seoul, KR (2004 - 2023)

Company Filing History:


Years Active: 2004-2023

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Areas of Expertise:
Digital Broadcasting
Broadcast Signal Processing
Data Processing Method
Dtv Transmitting System
Broadcast Receiving System
Enhanced Vsb Viterbi Decoder
Channel Equalizer
Traffic Information Processing
Digital Television Receiver
Nrt Service
Transmitting System
Digital Broadcast Data
644 patents (USPTO):Explore Patents

Title: In Hwan Choi: A Prolific Inventor in the Field of Digital Broadcast Signal Processing

Introduction:

In the world of innovation and patents, there are a few individuals who stand out for their remarkable contributions. In Hwan Choi, hailing from Gwacheon-si, Korea, is one such figure. With an impressive track record of 589 patents, In Hwan Choi has solidified his position as a leading expert in the field of digital broadcast signal processing. As an invaluable member of LG Electronics Inc., he has continuously pushed the boundaries of technology to revolutionize the way we transmit and receive digital broadcast signals.

Latest Patents:

In Hwan Choi's most recent patents revolve around a transmitting system and method of processing digital broadcast signals and a receiving system and method of receiving digital broadcast signals. These patents focus on improving the overall efficiency and performance of broadcast signal transmission. By encoding mobile data for forward error correction (FEC), encoding signaling data, and forming data groups, these inventions optimize signal frames for enhanced transmission capabilities.

Career Highlights:

Throughout his career, In Hwan Choi has demonstrated a deep understanding of digital broadcast signal processing. His achievements in the field have earned him the recognition of his peers and industry experts alike. With a vast portfolio of 589 patents, Choi has been at the forefront of technological advancements, continuously developing innovative solutions to improve broadcast signal quality and reception.

Collaborations:

In Hwan Choi's exceptional contributions have not been limited to solo endeavors. He has actively collaborated with fellow experts to further amplify the impact of his inventions. Noteworthy among his collaborations are Kook Yeon Kwak and Hyoung Gon Lee, who have played pivotal roles in enhancing the transmission and reception efficiency of broadcast signals. Together, they form a formidable team that continuously strives for excellence in their field.

Conclusion:

In Hwan Choi's remarkable journey as an inventor and patent holder is a testament to his dedication and expertise in the field of digital broadcast signal processing. His extensive knowledge, innovative thinking, and collaborations with industry peers have led to breakthrough inventions that have significantly influenced the way we transmit and receive digital broadcast signals. As LG Electronics Inc. continues to push technological boundaries, it is clear that In Hwan Choi's contributions will continue to shape the future of digital broadcasting.

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