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For the Inventor, By the Inventor

Seoul, South Korea

The Korea Development Bank


USPTO Granted Patents = 27

% Expired Patents = 63.0



Forward Citations = 96

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18 inventors (with patents filed for the assignee):

goldMedal Young-Ki Chung (8 out of 34 patents)

silverMedal Kyung Jong Nam (8 out of 11 patents)

bronzeMedal In Kyu Kim (8 out of 19 patents)

4.  Kyung Su Kim (6 out of 30 patents)

5.  Cheong Mo Yang (4 out of 4 patents)

6.  Jun Mo Lee (4 out of 5 patents)

7.  Seung-Min Park (4 out of 84 patents)

8.  Seung Kwon Beack (3 out of 93 patents)

9.  Tae Jin Lee (3 out of 131 patents)

10.  Jong Mo Sung (3 out of 33 patents)

11.  Kyeong Ok Kang (3 out of 49 patents)

12.  Keun Woo Choi (3 out of 17 patents)

13.  Chul Hee Lee (2 out of 6 patents)

14.  Sang Jin Jeong (2 out of 2 patents)

15.  Dong-Jun Kim (1 out of 5 patents)


Core Competencies:
Audio Encoding
Audio Decoding
Wiper Blade
Lightning Rod
Grounding Device
Speaker Apparatus
3D Sound
Electric Door-Locking
Scalable Digital Audio
Visual Screen
Connector
Double Door Control

27 patents:

1. 10783892 - Audio encoding apparatus and method, and audio decoding apparatus and method (2020-09-22),
2. 10332526 - Audio encoding apparatus and method, and audio decoding apparatus and method (2019-06-25),
3. 9862356 - Wiper blade (2018-01-09),
4. 9855923 - Wiper blade (2018-01-02),
5. 9849861 - Wiper blade (2017-12-26),
6. 9845074 - Wiper blade (2017-12-19),
7. 9711150 - Audio encoding apparatus and method, and audio decoding apparatus and method (2017-07-18),
8. 9679572 - Method and apparatus for encoding/decoding scalable digital audio using direct audio channel data and indirect audio channel data (2017-06-13),
9. 9669803 - Wiper blade (2017-06-06),
10. 9484731 - Bipolar lightning rod apparatus (2016-11-01),
11. D756926 - Connector of lightening arrester wires for lightning arrester equipment (2016-05-24),
12. D756925 - Connector of lightening arrester wires for lightning arrester equipment (2016-05-24),
13. D756924 - Connector of lightening arrester wires for lightning arrester equipment (2016-05-24),
14. D756827 - Lightning rod (2016-05-24),
15. 9331467 - Lightning protection and grounding device for vehicle (2016-05-03),
The Korea Development Bank (KDB) is a prominent financial institution headquartered in Seoul, South Korea. It specializes in providing financial services that support the growth of various sectors, including infrastructure, technology, and manufacturing. KDB plays a crucial role in fostering economic development through investment and financing, focusing on innovative projects that enhance the competitiveness of South Korean industries. The bank is committed to promoting sustainable growth and advancing the nation's economic landscape.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

The Korea Development Bank
27 Patents

#188 in Seoul

#500 in South Korea

#23,968 in the World

Seoul, KR
Seoul, South Korea

The Korea Development Bank

Forward Citations = 96

18 inventors:

goldMedal Young-Ki Chung (8 out of 34 patents)

silverMedal Kyung Jong Nam (8 out of 11 patents)

bronzeMedal In Kyu Kim (8 out of 19 patents)

4.  Kyung Su Kim (6 out of 30 patents)

5.  Cheong Mo Yang (4 out of 4 patents)

Please report any incorrect information to [email protected]
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