Growing community of inventors

Kyongsangnam-do, South Korea

Key B Oh

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 = 10

Key B Oh ↔ Wie J Kwak (1 patent)Key B Oh ↔ Hwa K Park (1 patent)Key B OhKey B Oh (1 patent)Wie J KwakWie J Kwak (3 patents)Hwa K ParkHwa K Park (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sunkyong Industries Ltd. (1 from 9 patents)


1 patent:

1. 5089636 - Method of isolating ginkgolides from the leaves of the ginkgo tree and

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as of
12/11/2025
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