HZ

Hvai-Dong Zhang

CC Cheng Uei Precision Industry Co.: 1 patents #297 of 502Top 60%
Overall (All Time): #3,248,508 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7934960 Power jack connector Mei-Chuan Yang, Ning-Lang Cheng 2011-05-03