Not exact matches
From one of PF's
messages: «Amazon has been seeking Canadian
patent approval on the haptic feedback buttons for
over 5 years now».
The overall
message of
patenting AI, he adds, is that «it's gotten more difficult
over the last few years, and you need to take more care in drafting a solid application.
In the meantime, Microsoft has won three German injunctions against Motorola
over patents relating to text
messaging, file systems and input methods.