For the Inventor, By the Inventor

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Chungcheongnam-do, South Korea

Almus Corp.

USPTO Granted Patents = 14

Forward Citations = 35

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11 inventors (with patents filed for the assignee):

Byung Il Min (13 out of 19 patents)

Jeong Kwon Park (13 out of 15 patents)

Ju Heon Ko (12 out of 12 patents)

4. Yun Uk Ha (11 out of 11 patents)

5. Jong Won Lee (6 out of 6 patents)

6. Yeong Jae Lee (6 out of 6 patents)

7. Soon Hyuk Hong (3 out of 5 patents)

8. Seo Young Kim (2 out of 47 patents)

9. JongWon Lee (2 out of 2 patents)

10. Won Kil Yang (1 out of 5 patents)

11. Ji Wook Choi (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 12556867 - Speaker unit for earphone (2026-02-17),

2. 11653133 - Speaker unit for earphone (2023-05-16),

3. 11496840 - Speaker unit for earphone (2022-11-08),

4. 11496839 - Speaker unit for earphone (2022-11-08),

5. 11412330 - Speaker unit for earphone and earphone including the same (2022-08-09),

6. 11381897 - Variable eartip for earphone (2022-07-05),

7. 11290825 - Speaker unit for earphone (2022-03-29),

8. 11234066 - Earphone (2022-01-25),

9. 11218793 - Earphone including tuning means (2022-01-04),

10. 11218789 - Microphone-mounted earphone (2022-01-04),

11. 11202139 - Speaker unit for earphone (2021-12-14),

12. 11102584 - Speaker unit for earphone (2021-08-24),

13. 11095969 - Earphone including internal duct (2021-08-17),

14. 11026012 - Earphone including tuning means (2021-06-01),

Almus Corp. is a multinational technology company specializing in software development and IT solutions for businesses. With over 20 years of industry experience, we deliver innovative and cost-effective technology solutions that empower our clients to achieve their goals. Our team of experts is dedicated to providing exceptional service and support to ensure the success of our clients. Visit our website to learn more about our services and explore how Almus Corp. can help your business thrive.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

14 Patents

#9 in Chungcheongnam-do

#823 in South Korea

#42,135 in the World

Chungcheongnam-do, South Korea

Almus Corp.

Forward Citations = 35

11 inventors:

Byung Il Min (13 out of 19 patents)

Jeong Kwon Park (13 out of 15 patents)

Ju Heon Ko (12 out of 12 patents)

4. Yun Uk Ha (11 out of 11 patents)

5. Jong Won Lee (6 out of 6 patents)

Please report any incorrect information to [email protected]

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