Robert C. Suffern — 14 Patents at 3Com

Robert C. Suffern has been granted 14 US patents while listed as an inventor at 3Com. The first was granted in 1991 and the most recent in April 2009. Robert C. Suffern ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert C. Suffern in Chicago, IL, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7519168	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	2009-04-14	$16,937,000
6693997	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	2004-02-17	$7,953,000
6636519	Network access method and network access server therefor	Dale M. Walsh, Andrew L. Norrell, Donald C. Balton, Terrel L. Jones, Marc Baum +5 more	2003-10-21	$39,470,000
6097794	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	2000-08-01
5912888	Digital network access server	Dale M. Walsh, Andrew L. Norrell, Donald C. Balton, Terrel L. Jones, Marc Baum +5 more	1999-06-15
5872836	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	1999-02-16	$78,165,000
5841842	Telephone call routing and switching techniques for data communications	Marc Baum, Donald C. Balton, Daniel L. Schoo	1998-11-24
5832277	System for arbitrating demand on memory during configuration of a computer add-on card	Ronald Joseph Sullivan, Brett Walter Chaveriat, Khodor S. Elnashar	1998-11-03	$80,673,000
5761281	Telephone call routing and switching techniques for data communications	Marc Baum, Donald C. Balton, Daniel L. Schoo, Peter P. Jankus, Lih-Shyng Tzeng +1 more	1998-06-02	$108,143,000
5724413	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	1998-03-03
5646983	Host computer digital signal processing system for communicating over voice-grade telephone channels	Andrew L. Norrell	1997-07-08
5577105	Telephone call routing and switching techniques for data communications	Marc Baum, Donald C. Balton, Daniel L. Schoo, Peter P. Jankus, Lih-Shyng Tzeng +1 more	1996-11-19	$94,396,000
5528595	Modem input/output signal processing techniques	Dale M. Walsh, Andrew L. Norrell, Donald C. Balton, Terrel L. Jones, Marc Baum +3 more	1996-06-18	$97,095,000
5008901	Asymmetrical duplex error-controlled modem	Clifford H. Wallach, Dale M. Walsh	1991-04-16

Robert C. Suffern — 14 Patents

Issued Patents All Time

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