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RE: Multicast patented ?


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  • From: Antonio Querubin <>
  • To: 'Chad Burnham' <>, Marc Manthey <>, Multicast Working Group <>
  • Subject: RE: Multicast patented ?
  • Date: Fri, 18 Nov 2011 18:14:35 +0000
  • Accept-language: en-US

I notice from the AT&T paper that they’ve joined the ranks of multicast-enabled service providers and are now trying to push multicast to their end users.  Anyone have any experience with their multicast connectivity?

 

Antonio Querubin

Network Engineer

Network Services

Hawai'i Pacific University

1164 Bishop Street, Suite #900

Honolulu. HI, 96813

p 808-356-5282 | f 808-544-1404

 

From: [mailto:] On Behalf Of Chad Burnham
Sent: Friday, November 18, 2011 6:10 AM
To: Marc Manthey; Multicast Working Group
Subject: RE: Multicast patented ?

 

HI Marc,

 

While this does not answer your question I found these three PowerPoint’s interesting surrounding AMT multicast:

http://www.nanog.org/meetings/nanog52/abstracts.php?pt=MTc5OSZuYW5vZzUy&nm=nanog52

 

CB

 

 

From: On Behalf Of Marc Manthey
Sent: Thursday, November 17, 2011 11:46 PM
To: Multicast Working Group
Subject: Multicast patented ?

 

hello list,

 

i just stumbled over a multicast related site and they stating to hold

 

some multicast patents

 

 

 

Is this true ? A technology developed in the 80/90s is patented ?

 

 

 

thanks

 

Marc

 

 

 

 

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