Patent №
US 8,732,256
Granted
2014-05-20
Filed 2013
Owner
MAILFRONTIER, INC.
+2 more
Lab
—
AI components
3
nlp · speech · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13787693
A system and method are disclosed for registering a email sender for the purpose of sending an email message to an email receiver including receiving a challenge message wherein the challenge message includes a machine answerable question; processing the challenge message to determine that it is a challenge message sent for the purpose of authorizing delivery of the email message; analyzing the question to determine a valid response to the challenge message; and sending the valid response that includes the answer wherein a nontrivial amount of resources are required to send the valid response.
AI classification
Ownership
MAILFRONTIER, INC.
assignment · 312960324
SONICWALL, INC.
assignment · 312960357
PSM MERGER SUB (DELAWARE), INC. C/O THOMA BRAVO, LLC
merger · 312960513
Assignors
OLIVER, JONATHAN J., WILSON, BRIAN K., UYEDA, DAMON K., EIKENBERRY, SCOTT D., KOBLAS, DAVID A., NUFIRE, TIM
On an employer assignment, the assignors are typically the inventors.