Inventor

D'ANGELLA MARCO

IT6 patents

⚠️ This page may combine multiple inventors who share the name “D'ANGELLA MARCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GLOBALWAFERS CO LTD

4 patents

US10443148B2Oct 15, 2019

Methods for controlled doping of a melt including introducing liquid dopant below a surface of the melt

GLOBALWAFERS CO LTD4 citations69

US11346016B2May 31, 2022

System for introducing dopant into a melt of semiconductor or solar-grade material via a feed tube

GLOBALWAFERS CO LTD0 citations59

US11299819B2Apr 12, 2022

Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material

GLOBALWAFERS CO LTD0 citations59

US11085127B2Aug 10, 2021

Methods of introducing dopant into a melt of semiconductor or solar-grade material via a feed tube

GLOBALWAFERS CO LTD0 citations59

SUNEDISON SEMICONDUCTOR LTD UEN201334164H

1 patent

US10378121B2Aug 13, 2019

Crystal pulling system and method for inhibiting precipitate build-up in exhaust flow path

SUNEDISON SEMICONDUCTOR LTD UEN201334164H1 citations59

MEMC ELECTRONIC MAT S P A

1 patent

US10889913B2Jan 12, 2021

Gas doping systems for controlled doping of a melt of semiconductor or solar-grade material

MEMC ELECTRONIC MAT S P A0 citations58