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Seoul, South Korea

Daewoo Electronics Corporation

USPTO Granted Patents = 133

% Expired Patents = 67.7

EPO Patents = 41

Trademarks = 1

Forward Citations = 858

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103 inventors (with patents filed for the assignee):

Jae-Woo Roh (12 out of 22 patents)

Chang Hoo Kim (10 out of 10 patents)

Kun Yul Kim (9 out of 10 patents)

4. Sang-Hoon Lee (7 out of 91 patents)

5. Jang-Hyun Cho (5 out of 5 patents)

6. Ju Dong Lee (5 out of 27 patents)

7. Woong Bae Kim (5 out of 27 patents)

8. Byung-Bok Kang (4 out of 5 patents)

9. Yun Ho Cho (4 out of 5 patents)

10. Kyung Hoi Yang (4 out of 5 patents)

11. Pil Sang Yoon (3 out of 15 patents)

12. Jung Owan Lee (3 out of 6 patents)

13. Seung Hoe Kim (3 out of 3 patents)

14. Kun-Yul Kim (2 out of 3 patents)

15. Pil-Sang Yoon (2 out of 3 patents)

Core Competencies:

Washing Machine

Dryer

Refrigerator

Steam Control

Icemaker

Holographic Data

Optical Information

Child Care Storage

Induction Motor

Thermoelectric Element

Vacuum Cleaner

Organic Electroluminescence

133 patents: Sort by Forward Citations

1. 11383210 - Washing machine and micro-bubble generator thereof (2022-07-12),

2. 11137188 - Ice maker and refrigerator having same (2021-10-05),

3. 9631853 - Method for controlling icemaker for refrigerator (2017-04-25),

4. 8997288 - Method of controlling drainage of wash water remaining in a washing machine (2015-04-07),

5. 8671488 - Steam control device and method of drum washing machine (2014-03-18),

6. D695979 - Drum washer (2013-12-17),

7. 8601719 - Duct for dryer (2013-12-10),

8. D690061 - Drum washer (2013-09-17),

9. 8448452 - Shuttle type magnetic refrigerator (2013-05-28),

10. 8302326 - Steam dryer control method (2012-11-06),

11. 8286666 - Mixing pipe for gas heater (2012-10-16),

12. 8256247 - Washing machine and manufacturing method thereof (2012-09-04),

13. 8209881 - Condensation type dryer (2012-07-03),

14. 8209880 - Dryer and method of controlling the same (2012-07-03),

15. 8147239 - Method of controlling gas type clothes dryer (2012-04-03),

Daewoo Electronics Corporation, headquartered in Seoul, South Korea, specializes in the development and manufacturing of a wide range of home appliances. The company is recognized for its innovative solutions in washing machines, dryers, and refrigerators, integrating advanced technologies such as steam control and icemakers. Additionally, Daewoo is exploring cutting-edge areas like holographic data and optical information, enhancing user experience and functionality in child care storage solutions. Their commitment to quality and innovation positions them as a key player in the home appliance sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

133 Patents

#65 in Seoul

#160 in South Korea

#6,056 in the World

Seoul, South Korea

Daewoo Electronics Corporation

Forward Citations = 858

103 inventors:

Jae-Woo Roh (12 out of 22 patents)

Chang Hoo Kim (10 out of 10 patents)

Kun Yul Kim (9 out of 10 patents)

4. Sang-Hoon Lee (7 out of 91 patents)

5. Jang-Hyun Cho (5 out of 5 patents)

Please report any incorrect information to [email protected]

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