Inventor

SUMMERS CHRISTOPHER

US4 patents

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

PHOSPHORTECH CORP

2 patents

US6987353B2Jan 17, 2006

Light emitting device having sulfoselenide fluorescent phosphor

PHOSPHORTECH CORP63 citations94

US6982045B2Jan 3, 2006

Light emitting device having silicate fluorescent phosphor

PHOSPHORTECH CORP99 citations94

PHOSPHORTECH INC

2 patents

US7112921B2Sep 26, 2006

Light emitting device having selenium-based fluorescent phosphor

PHOSPHORTECH INC23 citations88

US7109648B2Sep 19, 2006

Light emitting device having thio-selenide fluorescent phosphor

PHOSPHORTECH INC12 citations79