Growing community of inventors

Daegu, South Korea

Hwa-Kyung Choi

Average Co-Inventor Count = 2.86

ph-index = 2

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 = 13

Hwa-Kyung Choi ↔ Jin-Won Lee (1 patent)Hwa-Kyung Choi ↔ Sun-Hong Kim (1 patent)Hwa-Kyung Choi ↔ Chi-Ok In (1 patent)Hwa-Kyung Choi ↔ Ik-Seong Park (1 patent)Hwa-Kyung Choi ↔ Dong-Soo Kim (1 patent)Hwa-Kyung ChoiHwa-Kyung Choi (2 patents)Jin-Won LeeJin-Won Lee (49 patents)Sun-Hong KimSun-Hong Kim (15 patents)Chi-Ok InChi-Ok In (14 patents)Ik-Seong ParkIk-Seong Park (6 patents)Dong-Soo KimDong-Soo Kim (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alti-Electronics Co., Ltd (2 from 38 patents)


2 patents:

1. D602449 - Illumination tool using the light emitting diode

2. D549187 - Light emitting diode (LED) package

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as of
1/8/2026
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