×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
(12) United States Patent (10) Patent N0.: US 8,056,802 B2 ... · us. patent nov. 15, 2011 sheet 3 0f 12 us 8,056,802 b2 see fig. ‘i — central server, 10, loads gate controllers
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form