Growing community of inventors

Seoul, South Korea

Kwang-Ha Choi

Average Co-Inventor Count = 2.37

ph-index = 9

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 = 275

Kwang-Ha Choi ↔ Chang-Soo Lee (9 patents)Kwang-Ha Choi ↔ Sang-min Hyun (6 patents)Kwang-Ha Choi ↔ Beom-Ku Han (5 patents)Kwang-Ha Choi ↔ Chang-Hwan Hwang (2 patents)Kwang-Ha Choi ↔ Ji-Young Lee (1 patent)Kwang-Ha Choi ↔ Hye-jeong Lee (1 patent)Kwang-Ha Choi ↔ In-Sik Chung (1 patent)Kwang-Ha ChoiKwang-Ha Choi (14 patents)Chang-Soo LeeChang-Soo Lee (420 patents)Sang-min HyunSang-min Hyun (226 patents)Beom-Ku HanBeom-Ku Han (185 patents)Chang-Hwan HwangChang-Hwan Hwang (747 patents)Ji-Young LeeJi-Young Lee (134 patents)Hye-jeong LeeHye-jeong Lee (75 patents)In-Sik ChungIn-Sik Chung (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (14 from 131,906 patents)


14 patents:

1. D728583 - Keyboard for mobile communication terminal

2. RE45072 - Protective cover for portable communication device

3. D693786 - Mobile terminal

4. D682241 - Mobile terminal

5. 7747007 - Protective cover for portable communication device

6. D612831 - Mobile phone

7. D606506 - Mobile phone

8. D604260 - Portable telephone

9. D594837 - Mobile phone

10. D594838 - Mobile phone

11. D593980 - Portable telephone

12. D572225 - Cellular phone

13. D568282 - Cellular phone

14. D542767 - Portable phone

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as of
1/9/2026
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