Growing community of inventors

Seoul, South Korea

Cham-A Choi

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 = 1

Cham-A ChoiHee-Jung Lee (1 patent)Cham-A ChoiCham-A Choi (1 patent)Hee-Jung LeeHee-Jung Lee (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. K. Teletec. Co., Ltd. (1 from 1 patent)


1 patent:

1. 6809641 - Method for disabling alarm temporarily in mobile communication terminal

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as of
12/18/2025
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