Growing community of inventors

Suwon-si, South Korea

Beomjun Joo

Average Co-Inventor Count = 6.63

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 = 1

Beomjun Joo ↔ Hyeon Cheol Park (3 patents)Beomjun Joo ↔ Jaeyeol Baek (3 patents)Beomjun Joo ↔ Shinhyo Bae (3 patents)Beomjun Joo ↔ Soonhyung Kwon (3 patents)Beomjun Joo ↔ Yoojeong Choi (3 patents)Beomjun Joo ↔ Kwen-Woo Han (2 patents)Beomjun JooBeomjun Joo (3 patents)Hyeon Cheol ParkHyeon Cheol Park (45 patents)Jaeyeol BaekJaeyeol Baek (12 patents)Shinhyo BaeShinhyo Bae (10 patents)Soonhyung KwonSoonhyung Kwon (10 patents)Yoojeong ChoiYoojeong Choi (10 patents)Kwen-Woo HanKwen-Woo Han (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Sdi Co., Inc. (3 from 7,636 patents)


3 patents:

1. 11698587 - Resist underlayer composition, and method of forming patterns using the composition

2. 11493848 - Resist underlayer composition, and method of forming patterns using the composition

3. 10732504 - Resist underlayer composition, and method of forming patterns using the composition

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as of
12/5/2025
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