For the Inventor, By the Inventor

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Gyeonggi-Do, South Korea

Ahnlab, Inc.

USPTO Granted Patents = 21

% Expired Patents = 4.8

EPO Patents = 1

Trademarks = 2

Forward Citations = 42

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36 inventors (with patents filed for the assignee):

Jeong Hun Kim (4 out of 48 patents)

Kyu Beom Hwang (3 out of 4 patents)

Cha Sung Lim (3 out of 3 patents)

4. Ju Seok Lee (3 out of 3 patents)

5. Kwang Tae Kim (3 out of 8 patents)

6. Heean Park (2 out of 2 patents)

7. Kyung Wan Kang (2 out of 2 patents)

8. Sung Hyun Kim (2 out of 71 patents)

9. Chang Woo Lee (1 out of 10 patents)

10. Byoung Hoon Kim (1 out of 124 patents)

11. Taewoong Kim (1 out of 55 patents)

12. Donghyun Kang (1 out of 34 patents)

13. Seungwon Lee (1 out of 77 patents)

14. Sangpyo Park (1 out of 1 patent)

15. Yonggoo Kim (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12549583 - Electronic apparatus for performing log lightweighting using extended bloom filter, and operation method thereof (2026-02-10),

2. 12462033 - Operation method of electronic apparatus for performing large language model based analysis inference for malicious script action (2025-11-04),

3. 9965629 - Malicious code infection system and malicious code infection method (2018-05-08),

4. 9898600 - Method and apparatus for managing application data of portable terminal (2018-02-20),

5. 9852291 - Computer system and signature verification server (2017-12-26),

6. 9577948 - Method and apparatus for connecting to server using trusted IP address of domain (2017-02-21),

7. 9525706 - Apparatus and method for diagnosing malicious applications (2016-12-20),

8. 9386036 - Method for detecting and preventing a DDoS attack using cloud computing, and server (2016-07-05),

9. 9185131 - Method and apparatus for blocking malicious access to process (2015-11-10),

10. 9141796 - System and method for detecting malware in file based on genetic map of file (2015-09-22),

11. 8984629 - Apparatus and method for preemptively protecting against malicious code by selective virtualization (2015-03-17),

12. 8813229 - Apparatus, system, and method for preventing infection by malicious code (2014-08-19),

13. 8782798 - Method and apparatus for protecting data using a virtual environment (2014-07-15),

14. 8763128 - Apparatus and method for detecting malicious files (2014-06-24),

15. 8745740 - Apparatus and method for detecting malicious sites (2014-06-03),

Ahnlab, Inc. is a leading cybersecurity firm based in Gyeonggi-Do, South Korea, specializing in the development of advanced security solutions. The company focuses on protecting digital assets through innovative software products that address various cybersecurity challenges, including malware detection, network security, and data protection. Ahnlab's commitment to research and development enables it to stay at the forefront of emerging threats, providing robust solutions tailored to both enterprise and individual users.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#45 in Gyeonggi-Do

#609 in South Korea

#29,928 in the World

Gyeonggi-Do, South Korea

Ahnlab, Inc.

Forward Citations = 42

36 inventors:

Jeong Hun Kim (4 out of 48 patents)

Kyu Beom Hwang (3 out of 4 patents)

Cha Sung Lim (3 out of 3 patents)

4. Ju Seok Lee (3 out of 3 patents)

5. Kwang Tae Kim (3 out of 8 patents)

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