% Expired Patents = 66.7

Forward Citations = 3

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8 inventors (with patents filed for the assignee):

Dae-soon Lim (2 out of 4 patents)

Kyung-Ho Kim (2 out of 2 patents)

Tae-Jin Kim (1 out of 47 patents)

4. Sung-Hoi Hur (1 out of 37 patents)

5. Jung-Dal Choi (1 out of 142 patents)

6. Jin-Chul Ahn (1 out of 1 patent)

7. Ho-Young Jung (1 out of 1 patent)

8. Jae-Hyuk Lee (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8337102 - Shutter device for camera (2012-12-25),

2. 7941043 - Automatic focal point control for camera (2011-05-10),

3. 7501322 - Methods of forming non-volatile memory devices having trenches (2009-03-10),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#969 in Seoul

#2,797 in South Korea

Seoul, South Korea

Sung Woo Electronics Co., Ltd.

Forward Citations = 3

8 inventors:

Dae-soon Lim (2 out of 4 patents)

Kyung-Ho Kim (2 out of 2 patents)

Tae-Jin Kim (1 out of 47 patents)

4. Sung-Hoi Hur (1 out of 37 patents)

5. Jung-Dal Choi (1 out of 142 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sung Woo Electronics Co., Ltd.. Retrieved from https://idiyas.com/company/sung-woo-electronics-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]