Green Power Co., Ltd.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 50.0

EPO Patents = 1

Forward Citations = 19

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4 inventors (with patents filed for the assignee):

Jung Goo Cho (4 out of 4 patents)

Jae Bong Kang (1 out of 1 patent)

Seunghun Han (1 out of 7 patents)

4. Doo Ik Song (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12280676 - Automatic transportation system (2025-04-21),

2. 12263742 - Wireless charging system (2025-04-01),

3. 11128153 - Charging and discharging apparatus and method of battery by using charging switch and bypass switch (2021-09-21),

4. 10946753 - Wired and wireless charging device for electric vehicle (2021-03-16),

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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#34 in Hwaseong

#2,203 in South Korea

Hwaseong, South Korea

Green Power Co., Ltd.

Forward Citations = 19

4 inventors:

Jung Goo Cho (4 out of 4 patents)

Jae Bong Kang (1 out of 1 patent)

Seunghun Han (1 out of 7 patents)

4. Doo Ik Song (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Green Power Co., Ltd.. Retrieved from https://idiyas.com/company/green-power-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]

1 patent (EPO):

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]