Chiu-Chih Hsieh

CC Chang Chun Petrochemical Co.: 1 patents #43 of 102Top 45%

CD China Petrochemical Development: 1 patents #35 of 94Top 40%

CS China Steel: 1 patents #20 of 117Top 20%

CP Chinese Petroleum: 1 patents #26 of 91Top 30%

EC Eternal Chemical Co.: 1 patents #35 of 88Top 40%

IT ITRI: 1 patents #5,197 of 9,619Top 55%

Overall (All Time): #3,609,420 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6037260	Polishing composition	Ming-Shyong Tsai, Li-Mei Chen, Yue-Chin Yeh, Ying-Tsung Chen	2000-03-14