Log in
Enquire now
‌

US Patent 10928489 Time of flight camera

Patent 10928489 was granted and assigned to Microsoft on February, 2021 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors

Contents

Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Patent Applicant
Microsoft
Microsoft
1
Current Assignee
Microsoft
Microsoft
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
109284891
Patent Inventor Names
Zhanping Xu1
Date of Patent
February 23, 2021
1
Patent Application Number
154808231
Date Filed
April 6, 2017
1
Patent Citations
‌
US Patent 10061029 Correction of depth images from T-O-F 3D camera with electronic-rolling-shutter for light modulation changes taking place during light integration
‌
US Patent 10215856 Time of flight camera
1
‌
US Patent 10605916 Depth field imaging apparatus, methods, and applications
‌
US Patent 10401498 Sensor system with active illumination
‌
US Patent 10430958 Active illumination 3D zonal imaging system
1
Patent Citations Received
‌
US Patent 11263765 Method for corrected depth measurement with a time-of-flight camera using amplitude-modulated continuous light
Patent Primary Examiner
‌
James R Hulka
1
Patent abstract

A continuous wave time of flight (CW-TOF) camera that modulates sensitivity of its photosensor during an exposure period at a frequency of modulation of structured light that the camera transmits to illuminate a scene that it images but phase shifted relative to phase of the transmitted light by a sampling phase offset modified by a sequence of N perturbation phase shifts λn=2π(n−1)/N, (1≤n≤N), and modifies the structured light in synchrony with the sequence of perturbation phase shifts to reduce error due to multipath interference in determining distances to features in the scene.

Timeline

No Timeline data yet.

Further Resources

Title
Author
Link
Type
Date
No Further Resources data yet.

References

Find more entities like US Patent 10928489 Time of flight camera

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo

Company

  • Home
  • Press & Media
  • Blog
  • Careers
  • WE'RE HIRING

Products

  • Knowledge Graph
  • Query Tool
  • Data Requests
  • Knowledge Storage
  • API
  • Pricing
  • Enterprise
  • ChatGPT Plugin

Legal

  • Terms of Service
  • Enterprise Terms of Service
  • Privacy Policy

Help

  • Help center
  • API Documentation
  • Contact Us
By using this site, you agree to our Terms of Service.