Inventor
DONATON RICARDO ALVES
US6 patents
⚠️ This page may combine multiple inventors who share the name “DONATON RICARDO ALVES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
4 patentsUS7691712B2Apr 6, 2010
Semiconductor device structures incorporating voids and methods of fabricating such structures
IBM32 citations92
US7371684B2May 13, 2008
Process for preparing electronics structures using a sacrificial multilayer hardmask scheme
IBM12 citations82
US7947907B2May 24, 2011
Electronics structures using a sacrificial multi-layer hardmask scheme
IBM5 citations71
US11657314B1May 23, 2023
Microwave-to-optical quantum transducers
IBM1 citations61