For the Inventor, By the Inventor

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Seoul, South Korea

Dongbu Daewoo Electronics Corporation

USPTO Granted Patents = 169

% Expired Patents = 68.6

EPO Patents = 66

Forward Citations = 530

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74 inventors (with patents filed for the assignee):

Ui Kun Hwang (27 out of 28 patents)

Sung Jin Yang (26 out of 36 patents)

Ju Dong Lee (21 out of 27 patents)

4. In Dong Kim (12 out of 12 patents)

5. Jong Jin Lee (9 out of 30 patents)

6. Hye Ung Kim (9 out of 9 patents)

7. Jeong Hyeon Kim (7 out of 21 patents)

8. Han Ju Kim (5 out of 5 patents)

9. Jun Hyuk Imm (5 out of 5 patents)

10. Dong Sun Kim (5 out of 24 patents)

11. Jae Woo Lee (5 out of 52 patents)

12. Man Ki Kim (4 out of 6 patents)

13. Min Bon Koo (4 out of 4 patents)

14. Sung Su Joo (4 out of 4 patents)

15. Wang Goo Lee (4 out of 4 patents)

Core Competencies:

Refrigerator

Ice-Making Device

Wall-Mounted Washing Machine

Drum-Type Washing Machine

Liquid Additive Supply

Cooking Apparatus

Dispenser Assembly

Heat Dissipating Blower

Ice Tray Apparatus

Connection Pipe

Auger Motor Assembly

Cooling System

169 patents: Sort by Forward Citations

1. 11427951 - Wall mounted washing machine (2022-08-30),

2. 10648114 - Wall-mounted washing machine (2020-05-12),

3. 10633780 - Wall-mounted washing machine and installation method thereof (2020-04-28),

4. 10626540 - Wall-mounted drum type washing machine (2020-04-21),

5. 10570555 - Wall-mounted drum-type washing machine (2020-02-25),

6. 10570554 - Washing machine (2020-02-25),

7. 10563337 - Wall-mounted drum washing machine (2020-02-18),

8. 10508852 - Refrigerator and method of supplying water in refrigerator (2019-12-17),

9. 10487434 - Wall-mounted drum type washing machine (2019-11-26),

10. 10487433 - Wall-mounted drum type washing machine (2019-11-26),

11. 10480845 - Ice-making device for refrigerator (2019-11-19),

12. 10472758 - Wall-mounted drum-type washing machine (2019-11-12),

13. 10465326 - Wall-mounted drum type washing machine (2019-11-05),

14. 10465325 - Wall-mounted drum type washing machine (2019-11-05),

15. 10443914 - Ice-making device for refrigerator (2019-10-15),

Dongbu Daewoo Electronics Corporation is a leading electronics manufacturing company based in South Korea. With a rich history spanning several decades, the company has established a strong presence in the global consumer electronics market. Dongbu Daewoo Electronics offers a wide range of innovative products including televisions, refrigerators, washing machines, air conditioners, and more. Committed to delivering high-quality and reliable products, the company continuously invests in research and development to stay at the forefront of technological advancements. Visit their website for more information and to explore their exceptional product lineup.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

169 Patents

#52 in Seoul

#131 in South Korea

#4,876 in the World

Seoul, South Korea

Dongbu Daewoo Electronics Corporation

Forward Citations = 530

74 inventors:

Ui Kun Hwang (27 out of 28 patents)

Sung Jin Yang (26 out of 36 patents)

Ju Dong Lee (21 out of 27 patents)

4. In Dong Kim (12 out of 12 patents)

5. Jong Jin Lee (9 out of 30 patents)

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