Inventor
PHILLIPS RICHARD JOSEPH
US13 patents
⚠️ This page may combine multiple inventors who share the name “PHILLIPS RICHARD JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLOBALWAFERS CO LTD
8 patentsUS11326271B2May 10, 2022
Methods for forming a unitized crucible assembly
GLOBALWAFERS CO LTD6 citations71
US12410538B2Sep 9, 2025
Use of arrays of quartz particles during single crystal silicon ingot production
GLOBALWAFERS CO LTD0 citations62
US12110609B2Oct 8, 2024
Methods for forming a single crystal silicon ingot with reduced crucible erosion
GLOBALWAFERS CO LTD0 citations61
US12084787B2Sep 10, 2024
Methods for forming a unitized crucible assembly
GLOBALWAFERS CO LTD0 citations59
US12084786B2Sep 10, 2024
Methods for forming a unitized crucible assembly
GLOBALWAFERS CO LTD0 citations59
US12071705B2Aug 27, 2024
Crucible molds
GLOBALWAFERS CO LTD0 citations59
US11377751B2Jul 5, 2022
Crucible molds
GLOBALWAFERS CO LTD0 citations59
US12577700B2Mar 17, 2026
Non-contact systems and methods for determining distance between silicon melt and reflector in a crystal puller
GLOBALWAFERS CO LTD0 citations50
MEMC ELECTRONIC MATERIALS
5 patentsUS6187089B1Feb 13, 2001
Tungsten doped crucible and method for preparing same
MEMC ELECTRONIC MATERIALS56 citations94
US6461427B2Oct 8, 2002
Barium doping of molten silicon for use in crystal growing process
MEMC ELECTRONIC MATERIALS18 citations90
US6319313B1Nov 20, 2001
Barium doping of molten silicon for use in crystal growing process
MEMC ELECTRONIC MATERIALS18 citations89
US6350312B1Feb 26, 2002
Strontium doping of molten silicon for use in crystal growing process
MEMC ELECTRONIC MATERIALS17 citations82
US6447601B1Sep 10, 2002
Crystal puller and method for growing monocrystalline silicon ingots
MEMC ELECTRONIC MATERIALS11 citations71