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To: mmeggs who wrote (22533)2/7/1999 10:06:00 AM
From: Dave  Read Replies (1) | Respond to of 152472
 
mmeggs:

[Nokia, Ericsson, et al.] are simply trying to and expand/tweak/improve on the existing CDMA concepts patented by Qualcomm.

An improvement that is deemed novel and unobvious to an existing patent is entitled a patent for the improvement.

dave