Growing community of inventors

Seoul, South Korea

Jum Chae Yoon

Average Co-Inventor Count = 3.00

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 = 2

Jum Chae YoonSang Hoon Lee (1 patent)Jum Chae YoonByung Mun Ahn (1 patent)Jum Chae YoonJum Chae Yoon (1 patent)Sang Hoon LeeSang Hoon Lee (69 patents)Byung Mun AhnByung Mun Ahn (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Haesung Engineering Co., Ltd. (1 from 5 patents)


1 patent:

1. 11517137 - Coffee vending machine

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as of
1/22/2026
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