Inventor
CARRAFA JOSEPH
US14 patents
⚠️ This page may combine multiple inventors who share the name “CARRAFA JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAND INC
10 patentsUS10314475B2Jun 11, 2019
Systems and methods for displaying objects on a screen at a desired visual angle
JAND INC7 citations82
US10036685B2Jul 31, 2018
Fixtureless lensmeter and methods of operating same
JAND INC14 citations82
US9770165B2Sep 26, 2017
Systems and methods for displaying objects on a screen at a desired visual angle
JAND INC7 citations82
US10251545B2Apr 9, 2019
System and method for determining distances from an object
JAND INC4 citations81
US9532709B2Jan 3, 2017
System and method for determining distances from an object
JAND INC8 citations81
US10806340B1Oct 20, 2020
Systems and methods for displaying objects on a screen at a desired visual angle
JAND INC2 citations71
US10557773B2Feb 11, 2020
Fixtureless lensmeter system
JAND INC2 citations71
US10533925B2Jan 14, 2020
Fixtureless lensmeter and methods of operating same
JAND INC3 citations71
US10863898B2Dec 15, 2020
System and method for determining distances from an object
JAND INC2 citations70
US10799109B2Oct 13, 2020
Systems and methods for determining distance from an object
JAND INC1 citations60
WARBY PARKER INC
4 patentsUS11199472B2Dec 14, 2021
Fixtureless lensmeter system
WARBY PARKER INC2 citations70
US12114926B2Oct 15, 2024
System and method for determining distances from an object
WARBY PARKER INC1 citations69
US11759103B2Sep 19, 2023
Systems and methods for displaying objects on a screen at a desired visual angle
WARBY PARKER INC0 citations61
US11585724B2Feb 21, 2023
Fixtureless lensmeter system
WARBY PARKER INC0 citations60