Inhwan Choi

This inventor holds 19 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Lg Electronics Inc.. Active years: 2013-2022.

USPTO Granted Patents = 19 (Patent Applications = 3)

% Patents Active = 78.9

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 5.4

ph-index = 3

Forward Citations = 28(Granted Patents)

Location History:

Gwancheon-si, KR (2014)
Gwacheon-si, KR (2014 - 2016)
Seoul, KR (2013 - 2022)

Company Filing History:

19 out of 51,717

Lg Electronics Inc.

patents

Years Active: 2013-2022

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11223850 - Receiving system and method for processing digital broadcast signal in the receiving system (2022-01-11),

2. 10708621 - Receiving system and method for processing digital broadcast signal in the receiving system (2020-07-07),

3. 10194478 - Method and apparatus for performing wireless docking service (2019-01-29),

4. 9900623 - Receiving system and method for processing digital broadcast signal in the receiving system (2018-02-20),

5. 9877181 - Device discovery method and communication device thereof (2018-01-23),

6. 9596665 - Method and apparatus for providing channel information in a wireless network (2017-03-14),

7. 9485719 - Method and device for searching for supported service through WiFi direct network (2016-11-01),

8. 9432724 - Method for processing a web service in an NRT service and a broadcast receiver (2016-08-30),

9. 9418023 - Method for delivering user input, and device using same (2016-08-16),

10. 9369947 - Method for searching for device and communication device using same (2016-06-14),

11. 9326256 - Method and apparatus for identifying channel information in a wireless network (2016-04-26),

12. 9128524 - Method for delivering user input, and device using same (2015-09-08),

13. 9071586 - Method for processing a web service in an NRT service and a broadcast receiver (2015-06-30),

14. 9014164 - Method and apparatus for identifying channel information in a wireless network (2015-04-21),

15. 8964857 - Receiving system and method for processing digital broadcast signal in the receiving system (2015-02-24),

Title: Inhwan Choi: Innovator in Digital Broadcast Technology

Introduction

Inhwan Choi is a notable inventor based in Seoul, South Korea, recognized for his contributions in the field of digital broadcasting. With a portfolio that boasts 19 patents, Choi has made significant advancements in the technological landscape related to broadcast signal processing.

Latest Patents

One of Choi’s latest inventions involves a comprehensive "Receiving system and method for processing digital broadcast signal in the receiving system." This patent describes a sophisticated transmitting system and receiving method designed for effective processing of broadcast signals. The method entails the reception of a DTV signal that encompasses a data group, which includes mobile service data, segmented known data sequences, long known data sequences, and transmission parameter data. The invention focuses on compensating for carrier frequency offset in the DTV signal and employs channel equalization techniques. This process utilizes at least one of the long and segmented known data sequences for effective decoding and Channel Impulse Response (CIR) estimation.

Career Highlights

Inhwan Choi currently works for LG Electronics Inc., a leading global technology company known for its innovative approaches in various sectors, including electronics and communication technologies. His expertise contributes to the development of cutting-edge broadcasting solutions.

Collaborations

Throughout his career, Choi has collaborated with talented individuals such as JaeHyung Song and Wongyu Song, fostering a creative environment that enhances innovation and advances research in digital broadcast technologies.

Conclusion

Inhwan Choi stands out as a significant figure in the realm of digital broadcast innovation. His 19 patents reflect a commitment to advancing technology and improving communication systems, positioning him as an influential inventor in his field.