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Gyeonggi-do, South Korea

Doo-Seon Lee

USPTO Granted Patents = 4

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 72(Granted Patents)

Location History:

Hwaseong-gun, KR (2005)
Gyeonggi-do, KR (2009 - 2011)

Company Filing History:

4 out of 131,611

Samsung Electronics Co., Ltd.

Years Active: 2005-2011

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7880493 - Probe pad, substrate having a semiconductor device, method of testing a semiconductor device and tester for testing a semiconductor device (2011-02-01),

2. 7616020 - Probe pad, substrate having a semiconductor device, method of testing a semiconductor device and tester for testing a semiconductor device (2009-11-10),

3. 7612573 - Probe sensing pads and methods of detecting positions of probe needles relative to probe sensing pads (2009-11-03),

4. 6909297 - Probe card (2005-06-21),

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