JT

Jung-Nan Tseng

UM United Microelectronics: 6 patents #927 of 4,560Top 25%
Overall (All Time): #877,956 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6682399 Pressure monitoring system for chemical-mechanical polishing Chien-Hsin Lai, Huang-Yi Lin, Kevin Yu 2004-01-27
6676801 Pressure suppression device for chemical mechanical polishing machine and method thereof Chien-Hsin Lai, Huang-Yi Lin, Fu-Yang Yu 2004-01-13
6648729 Wafer pressure regulation system for polishing machine Chien-Hsin Lai, Cheng-Chi Hsieh, Huang-Yi Lin, Fu-Yang Yu 2003-11-18
6416615 Device for detecting abnormality in chemical-mechanical polishing operation Chien-Hsin Lai, Hui-Shen Shih, Huang-Yi Lin 2002-07-09
6341995 Chemical mechanical polishing apparatus Chien-Hsin Lai, Juen-Kuen Lin, Huang-Yi Lin, Kevin Yu 2002-01-29
6267654 Pad backer for polishing head of chemical mechanical polishing machine Chien-Hsin Lai, Huang-Yi Lin, Hui-Shen Shih 2001-07-31