Growing community of inventors

Seoul, South Korea

Sonou Lee

Average Co-Inventor Count = 5.00

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

Sonou Lee ↔ Ki Hoon Park (1 patent)Sonou Lee ↔ Hyun Woo Lee (1 patent)Sonou Lee ↔ Tae Jung Yoon (1 patent)Sonou LeeSonou Lee (1 patent)Ki Hoon ParkKi Hoon Park (3 patents)Hyun Woo LeeHyun Woo Lee (3 patents)Tae Jung YoonTae Jung Yoon (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kortek Corporation (1 from 29 patents)


1 patent:

1. D1108547 - Button for game machine

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1/15/2026
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