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Gyeonggi, South Korea

Hyundai Electronics Industries

USPTO Granted Patents = 29

% Expired Patents = 10.3

Forward Citations = 406

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58 inventors (with patents filed for the assignee):

Sang H Woo (3 out of 12 patents)

Nam-Kyu Kim (2 out of 26 patents)

Il Keoun Han (2 out of 5 patents)

4. Sang-Uk Lee (1 out of 14 patents)

5. Jae Jin Lee (1 out of 94 patents)

6. Kie-Bong Ku (1 out of 27 patents)

7. Sang-Hoon Sull (1 out of 4 patents)

8. Hae-Kwang Kim (1 out of 11 patents)

9. Jong-deuk Kim (1 out of 2 patents)

10. Se Aug Jang (1 out of 42 patents)

11. Jung-yul Park (1 out of 4 patents)

12. Chae-Sung Kim (1 out of 4 patents)

13. Jae Chang Jung (1 out of 130 patents)

14. Cheol-Soo Park (1 out of 4 patents)

15. Chae Hun Chung (1 out of 4 patents)

Core Competencies:

Image Sensor

Mobile Communication

Capacitor

DRAM

Microstrip Antenna

Memory Module

Photoresist Pattern

CMOS Transistor

Channel Management

Handoff Method

Dynamic Memory

Laser Beam Printer

29 patents: Sort by Forward Citations

1. 6973257 - Method for indexing and searching moving picture using motion activity description method (2005-12-06),

2. 6897086 - Image sensor and method for fabricating the same (2005-05-24),

3. 6791957 - Apparatus and method for processing handover in IMT-2000 system (2004-09-14),

4. 6787414 - Capacitor for semiconductor memory device and method of manufacturing the same (2004-09-07),

5. 6785544 - Call processing method capable of home-zone additional services in mobile communication system (2004-08-31),

6. 6771967 - Method for assigning channel in mobile communication system (2004-08-03),

7. 6735669 - Rambus DRAM (2004-05-11),

8. 6687502 - Method for managing channel state in extended traffic region base station (2004-02-03),

9. 6609134 - Apparatus and method for retrieving moving picture using tree-structured moving picture index descriptor (2003-08-19),

10. 6515626 - Planar microstrip patch antenna for enhanced antenna efficiency and gain (2003-02-04),

11. 6496493 - Handoff trial method by a mobile station (2002-12-17),

12. 6404697 - Data output device for synchronous memory device (2002-06-11),

13. 6339800 - Method for transmitting data between a microprocessor and an external memory module by using combined serial/parallel process (2002-01-15),

14. 6319654 - Process for forming a photoresist pattern by top surface imaging process (2001-11-20),

15. 6150868 - Anti-fuse programming circuit (2000-11-21),

Company Overview

Hyundai Electronics Industries, based in Gyeonggi, South Korea, is a prominent player in the electronics sector, focusing on the development and manufacturing of advanced semiconductor solutions and electronic components. The company specializes in various technology domains, including automotive electronics, consumer electronics, and industrial applications. With a commitment to innovation, Hyundai Electronics Industries aims to enhance the performance and efficiency of electronic systems across multiple industries, contributing to the advancement of smart technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

29 Patents

#4 in Gyeonggi

#470 in South Korea

#22,552 in the World

Gyeonggi, South Korea

Hyundai Electronics Industries

Forward Citations = 406

58 inventors:

Sang H Woo (3 out of 12 patents)

Nam-Kyu Kim (2 out of 26 patents)

Il Keoun Han (2 out of 5 patents)

4. Sang-Uk Lee (1 out of 14 patents)

5. Jae Jin Lee (1 out of 94 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hyundai Electronics Industries. Retrieved from https://idiyas.com/company/hyundai-electronics-industries

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

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]

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