Growing community of inventors

Anyang-si, South Korea

Jin Hwan Cha

Average Co-Inventor Count = 2.80

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 32

Jin Hwan ChaWon Joon Lee (9 patents)Jin Hwan ChaDong Sik Lee (5 patents)Jin Hwan ChaYoung Il Choi (5 patents)Jin Hwan ChaHyun Soo Jang (4 patents)Jin Hwan ChaJe Seok Kong (4 patents)Jin Hwan ChaWoo Ho Lee (3 patents)Jin Hwan ChaSung Ho Park (2 patents)Jin Hwan ChaJae Hoon Kwak (2 patents)Jin Hwan ChaSung Jin Moon (2 patents)Jin Hwan ChaHyun-Soo Jang (2 patents)Jin Hwan ChaSung-Chang Hur (2 patents)Jin Hwan ChaDong-Sik Lee (2 patents)Jin Hwan ChaKyoung Bin Im (2 patents)Jin Hwan ChaKyung Joo Shin (2 patents)Jin Hwan ChaHyun Soo Kim (1 patent)Jin Hwan ChaSeok Won Kim (1 patent)Jin Hwan ChaKyoung Sik Kim (1 patent)Jin Hwan ChaJi Youn Cho (1 patent)Jin Hwan ChaSung Chang Hur (1 patent)Jin Hwan ChaHo Keun Lee (1 patent)Jin Hwan ChaHo Keun Lee (0 patent)Jin Hwan ChaJin Hwan Cha (23 patents)Won Joon LeeWon Joon Lee (36 patents)Dong Sik LeeDong Sik Lee (14 patents)Young Il ChoiYoung Il Choi (7 patents)Hyun Soo JangHyun Soo Jang (18 patents)Je Seok KongJe Seok Kong (4 patents)Woo Ho LeeWoo Ho Lee (12 patents)Sung Ho ParkSung Ho Park (187 patents)Jae Hoon KwakJae Hoon Kwak (13 patents)Sung Jin MoonSung Jin Moon (7 patents)Hyun-Soo JangHyun-Soo Jang (2 patents)Sung-Chang HurSung-Chang Hur (2 patents)Dong-Sik LeeDong-Sik Lee (2 patents)Kyoung Bin ImKyoung Bin Im (2 patents)Kyung Joo ShinKyung Joo Shin (2 patents)Hyun Soo KimHyun Soo Kim (40 patents)Seok Won KimSeok Won Kim (15 patents)Kyoung Sik KimKyoung Sik Kim (6 patents)Ji Youn ChoJi Youn Cho (4 patents)Sung Chang HurSung Chang Hur (1 patent)Ho Keun LeeHo Keun Lee (1 patent)Ho Keun LeeHo Keun Lee (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nautilus Hyosung Inc. (23 from 137 patents)

2. Hyosung Tns Inc. (70 patents)


23 patents:

1. 10427897 - Pickup roller having front end alignment member and medium separating device using same

2. 9845211 - Media separation apparatus

3. 9396619 - Apparatus for receiving cash and checks

4. 9330518 - Automatic teller machine and method to align media thereof

5. 8814041 - Automatic financial automation equipment and control method thereof

6. 8807423 - Automatic teller machine

7. 8702095 - Apparatus for pulling bills and checks in bundle bill and check acceptor

8. 8695776 - Bundle bill/check acceptor

9. 8590887 - Automatic teller machine with sheet roller portion with different friction forces

10. 8540143 - Cassette for automated teller machine

11. 8534667 - Apparatus to align media

12. 8517378 - Medium transfer apparatus for an automated teller machine

13. 8496101 - Medium recovery device for medium processing device

14. 8360427 - Medium transfer apparatus for an automated teller machine

15. 8181764 - Media deposit apparatus and method for controlling the same

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as of
12/6/2025
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