Growing community of inventors

Ulsan, South Korea

Changha Park

Average Co-Inventor Count = 1.00

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 = 0

Changha Park ↔ Sungho Lee (0 patent)Changha Park ↔ Yasuhiro Matsuzaka (0 patent)Changha ParkChangha Park (0 patent)Sungho LeeSungho Lee (0 patent)Yasuhiro MatsuzakaYasuhiro Matsuzaka (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals & Skc Polyurethanes Inc. (3 patents)


0 patent:

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1/18/2026
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