Growing community of inventors

Kyungki-do, South Korea

In Seok Choi

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 4

In Seok Choi ↔ Hyun Kyung Kim (3 patents)In Seok Choi ↔ Je Won Kim (3 patents)In Seok Choi ↔ Jeong Tak Oh (3 patents)In Seok Choi ↔ Sun Woon Kim (3 patents)In Seok Choi ↔ Kyu Han Lee (3 patents)In Seok ChoiIn Seok Choi (3 patents)Hyun Kyung KimHyun Kyung Kim (38 patents)Je Won KimJe Won Kim (34 patents)Jeong Tak OhJeong Tak Oh (25 patents)Sun Woon KimSun Woon Kim (18 patents)Kyu Han LeeKyu Han Lee (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,744 patents)

2. Samsung Electro-mechanics Co., Ltd. (1 from 7,603 patents)

3. Samsung Led Co., Ltd. (1 from 207 patents)


3 patents:

1. 8455906 - Semiconductor light-emitting device with improved light extraction efficiency

2. 8071994 - Semiconductor light-emitting device with improved light extraction efficiency

3. 7692201 - Semiconductor light-emitting device with improved light extraction efficiency

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as of
1/4/2026
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