Growing community of inventors

Seongnam-si, South Korea

Ji San Ahn

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

Ji San AhnJi San Ahn (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Korea University Research and Business Foundation (1 from 1,151 patents)


1 patent:

1. 12266999 - Digital feedback based adaptive delay time control method and apparatus for high efficiency active rectifier

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as of
1/17/2026
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