Growing community of inventors

Seoul, South Korea

Sung Won Roh

Average Co-Inventor Count = 2.00

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

Sung Won RohHyun Kyong Cho (1 patent)Sung Won RohSung Won Roh (1 patent)Hyun Kyong ChoHyun Kyong Cho (53 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lg Innotek Co., Ltd. (1 from 5,362 patents)


1 patent:

1. 10941049 - Water purifier

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12/7/2025
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