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H04Q2213/13052
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Parent Industries
H
ELECTRICITY
H04
Electric communication
H04Q
SELECTING
H04Q2213/00
Indexing scheme relating to selecting arrangements in general and for multiplex systems
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H04Q2213/13052
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Patents Grants
last 30 patents
Information
Patent Grant
Method of driving timer in an advanced intelligent network switchin...
Patent number
6,708,197
Issue date
Mar 16, 2004
Samsung Electronics Co., Ltd.
Woong-Hee Ryu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for in service software upgrade for expandable...
Patent number
6,397,385
Issue date
May 28, 2002
Excel Switching Corporation
Barry Kravitz
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents