Tao-Yuan, Taiwan

Cheng-Chang Chang


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Ping-Cheng, TW (2005)
  • Tao-Yuan, TW (2004 - 2007)

Company Filing History:


Years Active: 2004-2007

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4 patents (USPTO):Explore Patents
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