Growing community of inventors

Kyungki-do, South Korea

Chul S Lee

Average Co-Inventor Count = 4.00

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 = 53

Chul S Lee ↔ Yong K Oh (1 patent)Chul S Lee ↔ Se I Cha (1 patent)Chul S Lee ↔ Yong S Kang (1 patent)Chul S LeeChul S Lee (1 patent)Yong K OhYong K Oh (5 patents)Se I ChaSe I Cha (3 patents)Yong S KangYong S Kang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gold Star C., Ltd. (1 from 2 patents)


1 patent:

1. 5543933 - Reserve-recording method and apparatus for VCR

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as of
12/18/2025
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