Duckwall; William S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duckwall; William S..The latest application filed is for "fly-by and ack-accelerated arbitration for broadcast packets".

Company Profile

0.20.12

Duckwall; William S. - Santa Cruz CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 8,407,330 - Duckwall , et al. March 26, 2	2013-03-26
Fly-by serial bus arbitration Grant 8,155,112 - Duckwall , et al. April 10, 2	2012-04-10
Fly-by And Ack-accelerated Arbitration For Broadcast Packets App 20110292944 - Hauck; Jerrold V. ; et al.	2011-12-01
Fly-by and ack-accelerated arbitration for broadcast packets Grant 7,995,606 - Hauck , et al. August 9, 2	2011-08-09
Method And Apparatus For The Addition And Removal Of Nodes From A Common Interconnect App 20080140864 - Duckwall; William S. ; et al.	2008-06-12
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 7,334,030 - Duckwall , et al. February 19, 2	2008-02-19
Method and apparatus for accelerating detection of serial bus device speed signals Grant 7,096,302 - Duckwall August 22, 2	2006-08-22
Method and apparatus for the addition and removal of nodes from a common interconnect App 20050251601 - Duckwall, William S. ; et al.	2005-11-10
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 6,954,787 - Duckwall , et al. October 11, 2	2005-10-11
Fly-by serial bus arbitration Grant 6,904,044 - Duckwall , et al. June 7, 2	2005-06-07
Method and apparatus for accelerating detection of serial bus device speed signals App 20050114582 - Duckwall, William S.	2005-05-26
Method and apparatus for accelerating detection of serial bus device speed signals Grant 6,839,791 - Duckwall January 4, 2	2005-01-04
Fly-by serial bus arbitration App 20040246959 - Duckwall, William S. ; et al.	2004-12-09
Fly-by serial bus arbitration Grant 6,763,414 - Duckwall , et al. July 13, 2	2004-07-13
Fly-by serial bus arbitration Grant 6,721,330 - Duckwall , et al. April 13, 2	2004-04-13
Fly-by serial bus arbitration Grant 6,711,173 - Duckwall , et al. March 23, 2	2004-03-23
Fly-by serial bus arbitration App 20030055999 - Duckwall, William S. ; et al.	2003-03-20
Fly-by serial bus arbitration App 20030037161 - Duckwall, William S. ; et al.	2003-02-20
Method and apparatus for accelerating detection of serial bus device speed signals App 20020188780 - Duckwall, William S.	2002-12-12
Fly-by serial bus arbitration App 20020188783 - Duckwall, William S. ; et al.	2002-12-12
Method and apparatus for accelerating detection of serial bus device speed signals Grant 6,457,086 - Duckwall September 24, 2	2002-09-24
Fly-by serial bus arbitration App 20020103947 - Duckwall, William S. ; et al.	2002-08-01
Fly-by serial bus arbitration Grant 6,385,679 - Duckwall , et al. May 7, 2	2002-05-07
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 6,314,461 - Duckwall , et al. November 6, 2	2001-11-06
Method and apparatus for the addition and removal of nodes from a common interconnect App 20010024423 - Duckwall, William S. ; et al.	2001-09-27
Method and apparatus for the addition and removal of nodes from a common interconnect App 20010001151 - Duckwall, William S. ; et al.	2001-05-10
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 6,199,119 - Duckwall , et al. March 6, 2	2001-03-06
Incremental bus reconfiguration without bus resets Grant 5,935,208 - Duckwall , et al. August 10, 1	1999-08-10
Method and apparatus for the addition and removal of nodes from a common interconnect Grant 5,875,301 - Duckwall , et al. February 23, 1	1999-02-23
Fly-by serial bus arbitration Grant 5,802,057 - Duckwall , et al. September 1, 1	1998-09-01
Token style arbitration on a serial bus by passing an unrequested bus grand signal and returning the token by a token refusal signal Grant 5,784,648 - Duckwall July 21, 1	1998-07-21

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