Ask Patents Meta
to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
US patent class 434: education and demonstration
Generic Learning Management System Claims
I am surprised to see the claims made in US patent 6544042. There are multiple open-source LMS and proprietory apps that help administer online tests. Can the claims in this learning express claims ...
Oct 30 '12 at 7:01
newest education-demonstration questions feed
Search patents with Google
Hot Network Questions
Is the discount more important than the price?
Is there a quick, easy, mess-free way to peel an orange?
SSL cert invalid in Chrome
BLE Transmitter for Production
Should I give my Japanese host omiyage/gift when meeting them first or when I'm leaving?
Is there a game-balance reason for Weapon Finesse to require a BAB of +1?
I define a variable as local for a module BUT then the module uses its global value! why?
How can graphic designers contribute to Open Source projects?
Why does the SpaceX reusable launcher use vertical rather than horizontal landing?
Categorical proof subgroups of free groups are free?
Why do the Agents bother trying to get the Zion mainframe codes?
Any disk encryption that locks itself for some time after a number of failed attempts?
What do you call something that causes fear?
How was Vanko not crippled by being crushed repeatedly between a Bentley and a wall?
Should users be allowed to use any special character they want when creating a password?
How did Newt survive while she was alone?
Why did most airliners have black noses in the 60's and 70's?
Towering Titans of Terror
Blackjack odds calculator
How do I insert a new row in Excel via the keyboard?
Get alpha numeric count from a string
How should I control my nervousness, so as not to disturb my presentation on the day of a conference?
How would humanity enter a Dark Age?
Why are monitors only at neck height by default?
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Exchange
Stack Overflow Careers
site design / logo © 2015 stack exchange inc; user contributions licensed under
cc by-sa 3.0