RK

Ralph Kauffman

Micron: 20 patents #865 of 6,345Top 15%
Apple: 1 patents #12,251 of 18,612Top 70%
Overall (All Time): #196,979 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10497682 Backplane LED integration and functionalization structures Imran Hashim, Vaibhav D. Patel, Hsin-Hua Hu, Kapil V. Sakariya 2019-12-03
8981578 Sensor array package Matthew E. Last, Lili Huang, Seung Jae Hong, Tongbi Jiang 2015-03-17
7432148 Shallow trench isolation by atomic-level silicon reconstruction Jiutao Li, Richard A. Mauritzson 2008-10-07
7057285 Aluminum interconnects with metal silicide diffusion barriers Ruojia Lee, J. Dennis Keller 2006-06-06
6787428 Aluminum-filled self-aligned trench for stacked capacitor structure and methods Ruojia Lee, J. Dennis Keller 2004-09-07
6720605 Aluminum-filled self-aligned trench for stacked capacitor structure and methods Ruojia Lee, J. Dennis Keller 2004-04-13
6489244 Fuse, memory incorporating same and method Roger Lee, Dennis Keller 2002-12-03
6465319 Aluminum-filled self-aligned trench for stacked capacitor structure and methods Ruojia Lee, J. Dennis Keller 2002-10-15
6274902 Nonvolatile floating gate memory with improved interpoly dielectric Roger Lee 2001-08-14
6232210 Fuse, memory incorporating same and method Roger Lee, Dennis Keller 2001-05-15
6177311 Method for making a floating gate memory with improved interpoly dielectric Roger Lee 2001-01-23
6165863 Aluminum-filled self-aligned trench for stacked capacitor structure and methods Ruojia Lee, J. Dennis Keller 2000-12-26
6157059 Nonvolatile floating gate memory with improved interpoly dielectric Roger Lee 2000-12-05
6137133 Programmable non-volatile memory cell and method of forming a non-volatile memory cell Roger Lee 2000-10-24
6130468 Fuse, memory incorporating same and method Roger Lee, Dennis Keller 2000-10-10
6117728 Programmable non-volatile memory cell and method of forming a non-volatile memory cell Roger Lee 2000-09-12
5780891 Nonvolatile floating gate memory with improved interploy dielectric Roger Lee 1998-07-14
5751039 Programmable non-volatile memory cell and method of forming a non-volatile memory cell Roger Lee 1998-05-12
5736444 Methods of forming non-volatile memory arrays Roger Lee 1998-04-07
5661054 Method of forming a non-volatile memory array Roger Lee 1997-08-26
5416045 Method for chemical vapor depositing a titanium nitride layer on a semiconductor wafer and method of annealing tin films Michael J. Prucha, James A. Beck, Randhir P. S. Thakur, Annette L. Martin 1995-05-16
5360769 Method for fabricating hybrid oxides for thinner gate devices Randhir P. S. Thakur, Annette L. Martin 1994-11-01