CY

Cheng-Hung Yu

UM United Microelectronics: 18 patents #329 of 4,560Top 8%
IT ITRI: 4 patents #1,876 of 9,619Top 20%
UT Unimicron Technology: 4 patents #76 of 284Top 30%
MC Microjet Technology Co.: 2 patents #55 of 106Top 55%
UC United Integrated Circuits: 2 patents #6 of 49Top 15%
QC Quanta Computer: 1 patents #690 of 1,295Top 55%
Overall (All Time): #112,257 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
6971170 Method of manufacturing printhead Tse-Chi Mou, Ying-Lun Chang, Chin-Yi Chou 2005-12-06
6936386 Reticle alignment procedure 2005-08-30
6635844 Apparatus for on-line cleaning a wafer chuck with laser 2003-10-21
6623109 Structure of printhead Tse-Chi Mou, Ying-Lun Chang, Chin-Yi Chou 2003-09-23
6571485 Structure of an overlay mark and its dosimetry application Chi-Liang Kuo 2003-06-03
6132113 Developer cup Hsin-Min Lee, Yung-Chi Wu, Hsin-Ting Tsai 2000-10-17
6071094 Photoresist dispense pump Ming-Der Chou, Ching-Tsai Luo, Tung-Hsing Tien 2000-06-06