Patent comparison

Compare Patents

Compare two patents side by side. Add ?a=us/7657849&b=us/8046721 to the URL to load specific patents.

US 9727135

How Computers Learn to Track Your Eyes Better

This patent describes a method for eye-tracking systems to get more accurate by first asking you to look at specific points, and then secretly improving its accuracy as you use the…

Statusactive

Granted2017

Expires2034

Claims18

Forward citations2

Prior art9

AssigneeMicrosoft Technology Licensing

InventorsAbigail Jane Sellen, Kenneth Robert Woodberry +3

Read full analysis →

Patent B

Add ?b=us/7657849 to compare

Find a patent

How to use

Bookmark a comparison URL to save it. Format: /compare?a=[country]/[number]&b=[country]/[number]. Example: /compare?a=us/7657849&b=us/8046721