Cisco Patents the Triple Play 143
Aditi.Tuteja writes, "Cisco was recently granted a patent on a 'system and method for providing integrated voice, video and data to customer premises over a single network.' Sound a lot like 'triple play?' Yes it is. The patent, which was filed back in 2000, describes a system that would allow consumers to receive all of their home services through one service provider instead of two or three. The patent's wording seems broad enough to cover nearly all existing implementations of triple play, and some are worried that Cisco will try to wield the newly granted patent against such providers as AT&T and Comcast. If such a thing were to happen, progress on AT&T's Project Lightspeed could slow even more."
Joke's on them... (Score:3, Interesting)
strategic patent - not intended for direct use (Score:3, Interesting)
This is where the patent office fails (Score:3, Interesting)
Re:Not in a million years (Score:4, Interesting)
Re:Cisco = Scientific Atlanta (Score:5, Interesting)
A couple of things:
1) This appears to be a rather detailed and well-thought out patent. Although the "triple play" concept may seem obvious in hindsight, the implementation of it, converting everything into a single protocol, is not necesarily the only way to go, and seems as worthy of being patented as most other inventions that have received the imprimatur of the USPTO throughout the years.
2) Since, as I said, their implementation is not necessarily the only way to handle multiple types of data, a competing company could get around licensing by simply keeping the protocols separate. Cable wiring and fiber are obviously fat enough to multiplex various datastreams at once, hence instead of converting at the source, one might be able to avoid the Cisco tax by overlaying the various incompatible networks on top of each other and let the set top boxes sort things out at the receiving end. Chances are, though, that if that's worth doing at all, someone's patented it already.
Cisco is way the hell out of date.. (Score:3, Interesting)
Re:RCN does this (Score:3, Interesting)