For the Inventor, By the Inventor

Enter assignee name

Seoul, South Korea

Dansolplus Co., Ltd.

USPTO Granted Patents = 4

EPO Patents = 3

Forward Citations = 2

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Chang Soon Yim (4 out of 4 patents)

Su Won Lee (1 out of 1 patent)

Mi Yeon Park (1 out of 1 patent)

4. Tae Hyun Ryoo (1 out of 1 patent)

5. Je Chul Lee (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12118841 - IoT switchgear operation system using sound wave communication (2024-10-15),

2. 11847632 - Sound wave payment system, magnetic field conversion device, and mobile terminal for sound wave payment technical field (2023-12-19),

3. 11030611 - Short-range payment system using sound communication (2021-06-08),

4. 10425184 - Device and method for sound wave communication (2019-09-24),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#680 in Seoul

#2,091 in South Korea

Seoul, South Korea

Dansolplus Co., Ltd.

Forward Citations = 2

5 inventors:

Chang Soon Yim (4 out of 4 patents)

Su Won Lee (1 out of 1 patent)

Mi Yeon Park (1 out of 1 patent)

4. Tae Hyun Ryoo (1 out of 1 patent)

5. Je Chul Lee (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…