DS

Daniel P. Spence

Air Products And Chemicals: 18 patents #89 of 1,997Top 5%
VU Versum Materials Us: 14 patents #19 of 174Top 15%
📍 Carlsbad, CA: #156 of 2,500 inventorsTop 7%
🗺 California: #15,733 of 386,348 inventorsTop 5%
Overall (All Time): #112,105 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
8507704 Liquid composition containing aminoether for deposition of metal-containing films Sergei Vladimirovich Ivanov, Xinjian Lei, John Anthony Thomas Norman, Laura M. Matz 2013-08-13
8471049 Precursors for depositing group 4 metal-containing films Xinjian Lei, Moo-Sung Kim, Iain Buchanan, Laura M. Matz, Sergei Vladimirovich Ivanov 2013-06-25
8247617 Group 2 metal precursors for depositing multi-component metal oxide films Xinjian Lei, Liam J. Quinn 2012-08-21
8092870 Preparation of metal oxide thin film via cyclic CVD or ALD Moo-Sung Kim, Xinjian Lei, Sang Hyun YANG 2012-01-10
7919409 Materials for adhesion enhancement of copper film on diffusion barriers Hansong Cheng, Xinjian Lei, John Anthony Thomas Norman, David A. Roberts, Bo Han +2 more 2011-04-05
7723493 Metal complexes of tridentate BETA -ketoiminates Xinjian Lei, Hansong Cheng 2010-05-25
7691984 Metal complexes of tridentate β-ketoiminates Xinjian Lei, Hansong Cheng 2010-04-06