Se-ahn Song

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi, Ltd., Samsung Electronics Co., Ltd., Hitachi High-Technologies Co.. Active years: 2006-2009.

USPTO Granted Patents = 2

% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

Samsung Electronics Co., Ltd.

patents

1 out of 1

Hitachi High-Technologies Co.

patent

4. 1 out of 2,874

Hitachi-High-Technologies Corporation

patents

where one patent can have more than one assignee

Years Active: 2006-2009

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7544935 - Method and apparatus for evaluating thin films (2009-06-09),

2. 7053372 - Standard sample for transmission electron microscope (TEM) elemental mapping and TEM elemetal mapping method using the same (2006-05-30),

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