Growing community of inventors

Yuseong-gu Daejeon, South Korea

Jongcheon Ha

Average Co-Inventor Count = 2.40

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

Jongcheon HaKyuboem Han (2 patents)Jongcheon HaSeong Soo Jeon (1 patent)Jongcheon HaJongcheon Ha (2 patents)Kyuboem HanKyuboem Han (8 patents)Seong Soo JeonSeong Soo Jeon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paean Aesthetics Inc. (2 from 3 patents)


2 patents:

1. 11464953 - Water-soluble microneedle spicules and non-aqueous cosmetic composition containing the same

2. 10543160 - Cosmetic composition including water soluble scrub particles containing polypeptide and/or cell culture

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as of
12/18/2025
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