Heung Sik Kwak

This inventor holds 6 USPTO granted patents. Top assignees: Lg Electronics Inc., Goldstar, Co., Ltd.. Active years: 1996-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heung Sik Kwak. Retrieved from https://idiyas.com/inventor/heung-sik-kwak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 328(Granted Patents)

Location History:

Sungnam-si, KR (1999)
Seoul, KR (2000)
Kyungki-do, KR (1996 - 2001)

Company Filing History:

Years Active: 1996-2001

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6175391 - Digital TV receiver (2001-01-16),

2. 6133959 - Device and method for detecting sync signal from digital TV signal (2000-10-17),

3. 5898731 - Auto-coefficient renewal digital channel equalizer (1999-04-27),

4. 5875001 - HDTV receiver (1999-02-23),

5. 5844945 - Viterbi decoder for a high definition television (1998-12-01),

6. 5508752 - Partial response trellis decoder for high definition television (HDTV) (1996-04-16),

Title: Heung Sik Kwak: Innovator in Digital Television Technology

Introduction

Heung Sik Kwak is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of digital television technology, holding a total of six patents. His work focuses on enhancing the efficiency and reliability of digital TV signal processing.

Latest Patents

Among his latest patents is a digital TV receiver that includes an antenna and a tuner for synchronizing multiple digital TV signals. This invention features a comparing unit that assesses data streams of the synchronized digital TV signal against a stored symbol pattern. The device is designed to provide accurate detection of synchronizing signals while minimizing errors caused by noise, such as ghost signals. Another significant patent is a method and device for detecting a synchronizing signal from a digital TV signal. This invention utilizes a comparator and an adder to ensure that the synchronizing signal is detected accurately, even in the presence of noise.

Career Highlights

Heung Sik Kwak has worked with prominent companies in the electronics industry, including LG Electronics Inc. and Goldstar Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in digital television technology.

Collaborations

He has collaborated with notable coworkers such as Ho Jun Nam and Dae Jin Kim, contributing to advancements in their respective fields.

Conclusion

Heung Sik Kwak's contributions to digital television technology through his patents and career achievements highlight his role as an influential inventor in the industry. His work continues to impact the way digital signals are processed and received, ensuring a better viewing experience for consumers.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]