Patent · US Active

Loupe camera

US10698196B2 · kind B2 · utility

2Cited by
1References
10Claims
0Family size

Inventors

Key dates

Filing dateMar 3, 2017
Grant dateJun 30, 2020
Priority date
Expiry dateMar 3, 2037

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B27/126
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

Disclosed herein is a sensor loupe where the user can look at a gemstone through a passive optical loupe and take a picture of the exact field of view that he sees.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.