YL

Yung-Yi Liu

NB Nan Ya Printed Circuit Board: 7 patents #2 of 30Top 7%
AT Antig Technology: 3 patents #4 of 20Top 20%
Overall (All Time): #658,160 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7597979 Structure of integrated packed fuel cell Shing-Fun Ho, James Shang, Yi-Chen Chen 2009-10-06
7592093 Method for manufacturing a flat panel direct methanol fuel cell James Shang, Shing-Fun Ho, Yi-Chen Chen 2009-09-22
7572533 Flat panel direct methanol fuel cell and method of making the same Shi-Shyan James Shang, Hsi-Ming Shu, Tsang-Ming Chang, Feng-Yi Deng 2009-08-11
7569290 Flat panel direct methanol fuel cell and method for making the same James Shang, Yi-Chen Chen 2009-08-04
7531263 Method of fabricating a flat panel direct methanol fuel cell James Shang, Shing-Fun Ho, Tsang-Ming Chang, Feng-Yi Deng, Hsi-Ming Shu 2009-05-12
7340818 Method of improving the contact between bipolar plates and membrane electrode assembly of a flat panel fuel cell James Shang 2008-03-11
7229564 Method for manufacturing bipolar plate and direct methanol fuel cell James Shang 2007-06-12
7220507 Flat panel direct methanol fuel cell and method of making the same Shi-Shyan James Shang, Hsi-Ming Shu, Tsang-Ming Chang, Feng-Yi Deng 2007-05-22