For the Inventor, By the Inventor

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Incheon, South Korea

Bse Co., Ltd.

USPTO Granted Patents = 29

EPO Patents = 11

Forward Citations = 228

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35 inventors (with patents filed for the assignee):

Chung Dam Song (14 out of 15 patents)

Eek Joo Chung (3 out of 3 patents)

Hyun Ho Kim (3 out of 3 patents)

4. Yong Hyun Shim (2 out of 2 patents)

5. Han-Ryang Lee (2 out of 2 patents)

6. Chung-Dam Song (2 out of 2 patents)

7. Sung-Ho Park (2 out of 2 patents)

8. Sang Ho Lee (2 out of 6 patents)

9. Jun Hyung Lim (1 out of 92 patents)

10. Nakgyu Choi (1 out of 1 patent)

11. Eunsu Ko (1 out of 1 patent)

12. Sangkyum Kim (1 out of 1 patent)

13. Jongman Kim (1 out of 1 patent)

14. Wontaek Lee (1 out of 1 patent)

15. Daein Han (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 11146876 - Kernel-type earphone having pressure balance structure (2021-10-12),

2. 11128948 - Hybrid speaker (2021-09-21),

3. 9301033 - Directional microphone and operating method thereof (2016-03-29),

4. 9099569 - MEMS microphone (2015-08-04),

5. 9003637 - Method of manufacturing a microphone assembly (2015-04-14),

6. 8750550 - MEMS microphone (2014-06-10),

7. 8625825 - Electrostatic speaker (2014-01-07),

8. 8594363 - Voice coil and SMT micro speaker using the same (2013-11-26),

9. 8519492 - Silicon condenser microphone having an additional back chamber and a fabrication method therefor (2013-08-27),

10. 8300870 - Variable directional microphone assembly and method of making the microphone assembly (2012-10-30),

11. 8295514 - MEMS microphone package having sound hole in PCB (2012-10-23),

12. 8284979 - Method of making sound hole in case of condenser microphone and the condenser microphone case (2012-10-09),

13. 8175299 - Condenser microphone mountable on main PCB (2012-05-08),

14. 8126166 - Condenser microphone and packaging method for the same (2012-02-28),

15. 8023670 - Stray capacitance reduced condenser microphone (2011-09-20),

BSE Co., Ltd. is a global technology solutions company providing innovative services in the field of software development, IT consulting, and digital transformation. With a strong expertise in delivering cutting-edge solutions, BSE Co., Ltd. empowers businesses to leverage technology to drive growth and achieve strategic objectives. The company focuses on delivering customized and scalable software solutions that enhance operational efficiency, improve customer experiences, and accelerate digital innovation. BSE Co., Ltd. operates with a customer-centric approach, striving to build long-term relationships by delivering excellence in every aspect of their services. With a team of highly skilled professionals, advanced technologies, and a commitment to quality, BSE Co., Ltd. has established itself as a trusted partner for businesses across various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

29 Patents

#17 in Incheon, 402-040

#451 in South Korea

#21,909 in the World

Incheon, South Korea

Bse Co., Ltd.

Forward Citations = 228

35 inventors:

Chung Dam Song (14 out of 15 patents)

Eek Joo Chung (3 out of 3 patents)

Hyun Ho Kim (3 out of 3 patents)

4. Yong Hyun Shim (2 out of 2 patents)

5. Han-Ryang Lee (2 out of 2 patents)

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