CIPO Patents = 3

EPO Patents = 1

Trademarks = 2

Forward Citations = 3

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8 inventors (with patents filed for the assignee):

Joon Sun Uhr (5 out of 54 patents)

Jay Wu Hong (4 out of 52 patents)

Joo Han Song (3 out of 41 patents)

4. Seung Hwa Lee (2 out of 6 patents)

5. Jeonghyuk Lee (1 out of 1 patent)

6. Sanghyeon Park (1 out of 1 patent)

7. Joonsun Uhr (1 out of 1 patent)

8. Jeong Hyuk Lee (1 out of 1 patent)

9. Ju Min Lee (0 patent)

6 patents: Sort by Forward Citations

1. 12244694 - Method for providing oracle service of blockchain network by using zero-knowledge proof and aggregator terminal using the same (2025-03-04),

2. 12212692 - Tampering verification system and method for financial institution certificates, based on blockchain (2025-01-28),

3. 12063209 - Certificate issuing system based on block chain (2024-08-13),

4. 11961057 - Method for paying cost of IoT device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same (2024-04-16),

5. 11907917 - Method for issuing, redeeming, refunding, settling and revoking electronic voucher by using utxo-based protocol, and server employing same (2024-02-20),

6. 11870905 - Method for providing user identity based on zero-knowledge proof over blockchain network by using user certificate and blockchain system using the same (2024-01-09),

Cplabs, Inc. is a leading technology company specializing in innovative software solutions for businesses of all sizes. Our team of experienced engineers and developers work tirelessly to create cutting-edge products that streamline operations and drive growth. With a focus on user-friendly design and advanced functionality, we help our clients stay ahead of the competition in today's fast-paced digital landscape.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

6 Patents

#69 in Seongnam-si

#1,542 in South Korea

Seongnam-si, South Korea

Cplabs, Inc.

Forward Citations = 3

8 inventors:

Joon Sun Uhr (5 out of 54 patents)

Jay Wu Hong (4 out of 52 patents)

Joo Han Song (3 out of 41 patents)

4. Seung Hwa Lee (2 out of 6 patents)

5. Jeonghyuk Lee (1 out of 1 patent)

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3 patents (CIPO):

Please report any incorrect information to support@idiyas.com

1 patent (EPO):

Please report any incorrect information to support@idiyas.com