Who is the founder of blackberry?

i have a English presentation due on Tuesday and someone help me u can only help if you know anything about Research in motion(RIM) because i have to read a biography , autobiography or a memoir on someone and i choose "blackberry inside story of...

Inside the fall of BlackBerry: How the smartphone inventor failed to adapt

This is a followup question to How much more equity should a founder who has to quit his/her day job get compared to a founder who doesn't but still does an equal amount of work? All other things being equal, should a founder who has to move countries...

Assuming all other things are equal, there are 2 founders who perform similar duties within a startup. One has to sacrifice his/her day job in order to work 40 hours a week for the startup. The other manages to also do 40 hours for the startup but maintains...

If your first investor is also your co-founder, which one is the best way to present your startup to other investors? Considering it was an angel who invested in your startup and then later became a co-founder. Would you mention him twice (as a co-founder...

Can someone help me with this ERROR MESSAGE PLEASE???????????????? Error message when I try to get into Blackberry app world is this; "Blackberry app world is having trouble connecting to the blackberry app world server verify your network connections...

Most incubators are more likely to accept more than one founder (with at least one being a technical co-founder).  Well it has been very difficult for me to locate a technical co-founder since they are all working for the big bucks in large companies...

Facebook was founded by 26 year old Zuckerberg in the year 2004 and facebook has a valuation of more than $40 billion on exchanges for privately held companies.So reading about this i wondered how does Youtube compare to Facebook and who is the founder...