Inventor

KEARNS JOEL

US6 patents

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

ORSCHEL BENNO

3 patents

US8673075B2Mar 18, 2014

Procedure for in-situ determination of thermal gradients at the crystal growth front

ORSCHEL BENNO0 citations47

US8641822B2Feb 4, 2014

Method and apparatus for controlling diameter of a silicon crystal ingot in a growth process

ORSCHEL BENNO0 citations47

US8221545B2Jul 17, 2012

Procedure for in-situ determination of thermal gradients at the crystal growth front

ORSCHEL BENNO0 citations47

MITSUBISHI MATERIAL SILICON

1 patent

US6648967B2Nov 18, 2003

Crystal-pulling apparatus for pulling and growing a monocrystalline silicon ingot, and method therefor

MITSUBISHI MATERIAL SILICON6 citations54

GRUMMAN AEROSPACE CORP

1 patent

US5023058AJun 11, 1991

Ampoule for crystal-growing furnace

GRUMMAN AEROSPACE CORP3 citations54

SUMCO PHOENIX CORP

1 patent

US8012255B2Sep 6, 2011

Method and apparatus for controlling diameter of a silicon crystal ingot in a growth process

SUMCO PHOENIX CORP0 citations46