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| Reply To: | TechNet E-Mail Forum. |
| Date: | Wed, 12 Jun 2002 16:14:15 -0700 |
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hi,
although ibm probably has a copy for you, it's easiest to get the patent at:
http://patft.uspto.gov/netahtml/srchnum.htm
using a patent no. search.
phil
-----Original Message-----
From: pratap singh [mailto:[log in to unmask]]
Sent: Wednesday, June 12, 2002 2:30 PM
To: [log in to unmask]
Subject: Re: [TN] Access to balls on a BGA from the opposite side of the
B oard
Barbara,
Look at Patent Number 5,764,071 dated June 9, 1998. IBM is patent holder
and I was one of the author. The method allows monitoring of signals
from the opposite side of PWB for a BGA or other modules. You have to
contact IBM for permission to use the method described.
Good luck
--
_________________________
pratap singh
tel/fax: 512-255-6820
email: [log in to unmask]
WEB: www.rampinc.com
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