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Darrell Jay Duffy

from Coos Bay, OR
Age ~74
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Also known as:
Darrell J Duffy, Darrell Living Duffy, Darrell Duffy Living
Phone and address:
63351 Shore Edge Dr, Eastside, OR 97420
(541) 888-4262
Related to:
Daniel R Bryant
Connected to:
Aidan A Duffy, 51Ailsa R Duffy, 54Bonnie S Duffy, 60Breanna M Duffy, 38Brooklyn A Duffy, 26Caleb M Duffy, 33Chris Duffy, 44Clare M Duffy, 45Dawn E Duffy, 59Gail F Duffy, 64

Darrell Duffy Phones & Addresses

  • 63351 Shore Edge Dr, Coos Bay, OR 97420 (541) 888-4262
  • Lakeside, OR
  • 1390 Flicker Way, Sunnyvale, CA 94087 (408) 732-4074 (408) 735-7886
  • Windham, NH
  • Mountain View, CA
  • Maynard, MA
  • Amherst, NH
  • Stow, MA
  • 63351 Shore Edge Dr, Coos Bay, OR 97420

Resumes

Resumes

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Darrell Duffy

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Work:
Rgis Inventory Specialis Oct 1988 - Jun 2003
Area Manager
Education:
Marion, Ky High School 1949 - 1953
Skills:
Microsoft Office
Microsoft Excel
Microsoft Word
Customer Service
Powerpoint
English
Windows
Research
Outlook
Teaching
Photoshop
Public Speaking
Html
Strategic Planning
Budgets
Negotiation
Editing
C++
C
Java
Darrell Duffy Photo 2

Darrell Duffy

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Publications

Wikipedia

Darryl Duffy

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Darryl Alexander Duffy (born 16 April 1984 in Glasgow) is a Scottish footballer who is currently playing for Cheltenham Town as a striker. Duffy started his career as ...

Us Patents

System And Method For Selecting Repeaters

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US Patent:
6862430, Mar 1, 2005
Filed:
Jul 5, 2000
Appl. No.:
09/610670
Inventors:
Darrell Duffy - Sunnyvale CA, US
Glen Riley - Saratoga CA, US
Assignee:
Echelon Corporation - Sunnyvale CA
International Classification:
H04B007/15
US Classification:
455 111, 455 16, 370252
Abstract:
A method is described for selecting repeaters comprising: transmitting a first signal from a first node to a second node; measuring signal strength of the first signal at the second node; transmitting a second signal from the second node to the first node; measuring signal strength of the second signal at the first node; and selecting the second node as a repeater based on the signal strength of the first signal and/or the signal strength of the second signal. Another embodiment of the method comprises: calculating signal strength of a signal transmitted to each of a plurality of nodes (the signal strength being measured at each node of the plurality); and selecting one or more of the nodes to be a repeater if the signal strength is below a maximum threshold value and above a minimum threshold value.

System And Method For Providing Transaction Control On A Data Network

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US Patent:
7103016, Sep 5, 2006
Filed:
Aug 11, 2000
Appl. No.:
09/638169
Inventors:
Darrell Duffy - Sunnyvale CA, US
Glen Riley - Saratoga CA, US
Assignee:
Echelon Corporation - Sunnyvale CA
International Classification:
H04H 1/00
H04J 3/26
US Classification:
370312, 370400, 370432, 709238
Abstract:
A system is described having: a source node configured to transmit a data packet to a target node across a data network, the source node having a first retry timer set to a first retry time period after which the source node will retransmit a data packet if it has not received an appropriate response to the data packet; and a first intermediate node electrically positioned between the source node and the target node, the first intermediate node having a second retry timer set to a second retry time period after which the first intermediate node will retransmit the data packet if it has not received an appropriate response to the data packet, wherein the first retry time period is longer than the second retry time period.

System And Method For Selecting Repeaters

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US Patent:
7277672, Oct 2, 2007
Filed:
Oct 20, 2004
Appl. No.:
10/970166
Inventors:
Darrell Duffy - Sunnyvale CA, US
Glen Riley - Saratoga CA, US
Assignee:
Echelon Corporation - San Jose CA
International Classification:
H04B 7/15
US Classification:
455 111, 455 16, 455 6711, 370315, 370332
Abstract:
A method is described for selecting repeaters comprising: transmitting a first signal from a first node to a second node; measuring signal strength of the first signal at the second node; transmitting a second signal from the second node to the first node; measuring signal strength of the second signal at the first node; and selecting the second node as a repeater based on the signal strength of the first signal and/or the signal strength of the second signal. Another embodiment of the method comprises: calculating signal strength of a signal transmitted to each of a plurality of nodes (the signal strength being measured at each node of the plurality); and selecting one or more of the nodes to be a repeater if the signal strength is below a maximum threshold value and above a minimum threshold value.

System Method For Selecting Repeaters

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US Patent:
7796942, Sep 14, 2010
Filed:
Oct 1, 2007
Appl. No.:
11/906453
Inventors:
Darrell Duffy - Sunnyvale CA, US
Glen Riley - Saratoga CA, US
Assignee:
Echelon Corporation - San Jose CA
International Classification:
H04B 3/36
US Classification:
455 7, 455 111, 455 131
Abstract:
A method is described for selecting repeaters comprising: transmitting a first signal from a first node to a second node; measuring signal strength of the first signal at the second node; transmitting a second signal from the second node to the first node; measuring signal strength of the second signal at the first node; and selecting the second node as a repeater based on the signal strength of the first signal and/or the signal strength of the second signal. Another embodiment of the method comprises: calculating signal strength of a signal transmitted to each of a plurality of nodes (the signal strength being measured at each node of the plurality); and selecting one or more of the nodes to be a repeater if the signal strength is below a maximum threshold value and above a minimum threshold value.

System And Method For Selecting Repeaters

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US Patent:
8340572, Dec 25, 2012
Filed:
Sep 14, 2010
Appl. No.:
12/882108
Inventors:
Darrell Duffy - Sunnyvale CA, US
Glen Riley - Saratoga CA, US
Assignee:
Echelon Corporation - San Jose CA
International Classification:
H04B 3/36
US Classification:
455 7, 455 111, 455 131, 714749
Abstract:
A method is described for selecting repeaters comprising: transmitting a first signal from a first node to a second node; measuring signal strength of the first signal at the second node; transmitting a second signal from the second node to the first node; measuring signal strength of the second signal at the first node; and selecting the second node as a repeater based on the signal strength of the first signal and/or the signal strength of the second signal. Another embodiment of the method comprises: calculating signal strength of a signal transmitted to each of a plurality of nodes (the signal strength being measured at each node of the plurality); and selecting one or more of the nodes to be a repeater if the signal strength is below a maximum threshold value and above a minimum threshold value.

Local Area Network For Digital Data Processing System Including Timer-Regulated Message Transfer Arrangement

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US Patent:
49759043, Dec 4, 1990
Filed:
Nov 7, 1989
Appl. No.:
7/433419
Inventors:
Bruce Mann - Mason NH
Darrell Duffy - Windham NH
Anthony Lauck - Wellesley MA
William Strecker - Harvard MA
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
H04J 302
H04J 324
US Classification:
370 851
Abstract:
A local area network for interconnecting terminals and other users and data processing systems and other service providers over a communications link by means of interface units each of which may connect to several users or providers. The interface units communicate over the communications link by means of messages. When a user requires the use of a service, the interface unit establishes a virtual circuit between it and the interface unit connected to the service provider and a service session which allows the user and the service provider to communicate over the virtual circuit. If several users connected to the one interface unit as the first user require services provided by providers which connected to the same interface unit as the first provider, they communicate in sessions over the same virtual circuits. The session messages are accumulated into single virtual circuit messages that are acknowledged in unison by the receiving interface unit. Each virtual circuit in the user's interface units includes a timer which reset when a message is transmitted over the virtual circuit and a data waiting flag set whenever data is present to be transmitted over the virtual circuit.

Local Area Network For Digital Data Processing System

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US Patent:
50581082, Oct 15, 1991
Filed:
Sep 25, 1989
Appl. No.:
7/412576
Inventors:
Bruce Mann - Mason NH
Darrell Duffy - Windham NH
Anthony Lauck - Wellesley MA
William Strecker - Harvard MA
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
H04J 302
H04J 324
US Classification:
370 851

Local Area Network For Digital Data Processing System

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US Patent:
48231223, Apr 18, 1989
Filed:
Aug 24, 1987
Appl. No.:
7/088063
Inventors:
Bruce Mann - Mason NH
Darrell Duffy - Windham NH
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
H04Q 100
US Classification:
34082528
Abstract:
A local area network for interconnecting terminals and other users and data processing systems and other service providers over a communications link. The users and providers connect to the communications link by means of interface units each of which may connect to several users or providers. The interface units communicate over the communications link by means of messages. When a user requires the use of a service, the interface unit establishes a virtual circuit between it and the interface unit connected to the service provider and a service session which allows the user and the service provider to communicate over the virtual circuit. If several users connected to the one interface unit as the first user require services provided by providers which connected to the same interface unit as the first provider, they communicate in sessions over the same virtual circuits. The session messages are accumulated into single virtual circuit messages that are acknowledged in unison by the receiving interface unit. Each virtual circuit in the users' interface units includes a timer which reset when a message is transmitted over the virtual circuit and a data waiting flag set whenever data is present to be transmitted over the virtual circuit.
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Darrell Jay Duffy from Coos Bay, OR, age ~74 Get Report