Patents Assigned to 3DRAGONS, LLC - Justia Patents Search

Patents Assigned to 3DRAGONS, LLC

Three-dimensional shape measuring device, method for acquiring hologram image, and method for measuring three-dimensional shape

Patent number: 9494411

Abstract: [Problem] To provide a low-cost, high-precision three-dimensional shape measuring device using vibration-resistant phase shift digital holography.

Type: Grant

Filed: December 6, 2013

Date of Patent: November 15, 2016

Assignee: 3DRAGONS, LLC

Inventors: Hideyoshi Horimai, Taizo Umezaki
Three-Dimensional Shape Measuring Device, Method for Acquiring Hologram Image, and Method for Measuring Three-Dimensional Shape

Publication number: 20150300803

Abstract: [Problem] To provide a low-cost, high-precision three-dimensional shape measuring device using vibration-resistant phase shift digital holography.

Type: Application

Filed: December 6, 2013

Publication date: October 22, 2015

Applicant: 3DRAGONS, LLC

Inventors: Hideyoshi HORIMAI, Taizo UMEZAKI