Growing community of inventors

Seoul, South Korea

Se-ahn Song

Average Co-Inventor Count = 6.00

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 = 4

Se-ahn SongKazutoshi Kaji (2 patents)Se-ahn SongShohei Terada (2 patents)Se-ahn SongJong-bong Park (2 patents)Se-ahn SongTatsumi Hirano (2 patents)Se-ahn SongGyeong-su Park (2 patents)Se-ahn SongSe-ahn Song (2 patents)Kazutoshi KajiKazutoshi Kaji (19 patents)Shohei TeradaShohei Terada (18 patents)Jong-bong ParkJong-bong Park (8 patents)Tatsumi HiranoTatsumi Hirano (7 patents)Gyeong-su ParkGyeong-su Park (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (2 from 131,611 patents)

2. Hitachi, Ltd. (2 from 42,496 patents)

3. Hitachi-high-technologies Corporation (1 from 2,874 patents)

4. Hitachi High-technologies Co. (1 from 1 patent)


2 patents:

1. 7544935 - Method and apparatus for evaluating thin films

2. 7053372 - Standard sample for transmission electron microscope (TEM) elemental mapping and TEM elemetal mapping method using the same

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as of
12/30/2025
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