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Daejeon, South Korea

Hyung-Joun Yoo

USPTO Granted Patents = 6 (Patent Applications = 2)

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 162(Granted Patents)

Location History:

Yusong-ku, KR (1996 - 1997)
Daejeon, KR (1998 - 1999)

Company Filing History:

6 out of 11,277

Electronics and Telecommunications Research Institute

Years Active: 1996-1999

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5939833 - Field emission device with low driving voltage (1999-08-17),

2. 5843837 - Method of contact hole burying (1998-12-01),

3. 5810935 - Apparatus for transferring a wafer (1998-09-22),

4. 5783749 - Vibrating disk type micro-gyroscope (1998-07-21),

5. 5677089 - Photomask for forming T-gate electrode of the semiconductor device (1997-10-14),

6. 5543253 - Photomask for t-gate formation and process for fabricating the same (1996-08-06),

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