Growing community of inventors

Gwang-ju, South Korea

Sang Seon Oh

Average Co-Inventor Count = 2.50

ph-index = 2

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 = 22

Sang Seon OhYeong Beom Ko (3 patents)Sang Seon OhJoon Dong Kim (3 patents)Sang Seon OhHee Sung Kim (3 patents)Sang Seon OhDong Jean Kim (3 patents)Sang Seon OhSang Seon Oh (4 patents)Yeong Beom KoYeong Beom Ko (20 patents)Joon Dong KimJoon Dong Kim (9 patents)Hee Sung KimHee Sung Kim (6 patents)Dong Jean KimDong Jean Kim (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amkor Technology, Inc. (2 from 1,009 patents)

2. Other (1 from 832,912 patents)

3. Amkor Technology Singapore Holding Pte. Ltd. (1 from 291 patents)


4 patents:

1. 11094645 - Semiconductor device and method of manufacturing a semiconductor device

2. 10381313 - Semiconductor device and method of manufacturing a semiconductor device

3. 10134687 - Semiconductor device and method of manufacturing a semiconductor device

4. 7644710 - Grill

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as of
1/6/2026
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