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Dennis L Director

from Wilmette, IL
Age ~73
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Also known as:
Dennis L Bus, Dennis Ld, Dennis Lee
Phone and address:
2720 Hawthorn Ln, Wilmette, IL 60091
(847) 256-8286
Related to:
Al J Foster, 69Florence GoldmanAaron GoldmanRashard MosesPatricia Patrick, 61
Connected to:
Deanna L Directo, 37Kimberly Director, 50Marla Director, 83Michael J Direen, 49Cartwright Direk, 42Kai A Diremigio, 53Debra L Direnfeld, 63Hugo Direnna, 61Desarae Direnzo, 42Heather M Direnzo, 53

Dennis Director Phones & Addresses

  • 2720 Hawthorn Ln, Wilmette, IL 60091 (847) 256-8286 (847) 256-8296
  • Evanston, IL
  • Atlanta, GA
  • 2720 Hawthorn Ln, Wilmette, IL 60091 (630) 935-3465

Work

Company: Startspot mediaworks / the abis group Jan 1997 Position: Chief technology officer

Industries

Internet

Resumes

Resumes

Dennis Director Photo 1

Cto At The Abis Group

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Position:
Chief Technology Officer at StartSpot Mediaworks / The ABIS Group
Location:
Greater Chicago Area
Industry:
Internet
Work:
StartSpot Mediaworks / The ABIS Group since Jan 1997
Chief Technology Officer

Publications

Us Patents

Write Protect Control Circuit For Computer Hard Disc Systems

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US Patent:
47348518, Mar 29, 1988
Filed:
Apr 17, 1985
Appl. No.:
6/723880
Inventors:
Dennis Director - Evanston IL
International Classification:
G06F 1312
US Classification:
364200
Abstract:
A write protect system prevents inadvertent attempts to write data into a permanent memory storage device (such as a disc drive) containing valuable data that might be destroyed by such a write attempt. The write protect system includes a controller coupled to at least one memory storage device via information transfer busses and a control data bus. The controller sends signals for writing data into selected ones of memory devices. A circuit is coupled into the control data bus for monitoring signals transmitted thereover. Responsive to the monitoring circuit, access is barred to preclude writing into a specific one of the memory devices whereby data may not be accidentally written into the specific memory. The barring is cancelled if a specific action is taken whereby data may be deliberately written into a specific memory.

Write Protect Control Circuit For Computer Hard Disc Systems

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US Patent:
RE333280, Sep 11, 1990
Filed:
Feb 2, 1989
Appl. No.:
7/305851
Inventors:
Dennis Director - Wilmette IL
International Classification:
G06F 1312
US Classification:
364200
Abstract:
A write protect system prevents inadvertent attempts to write data into a permanent memory storage device (such as a disc drive) containing valuable data that might be destroyed by such a write attempt. The write protect system includes a controller coupled to at least one memory storage device via information transfer busses and a control data bus. The controller sends signals for writing data into selected ones of memory devices. A circuit is coupled into the control data bus for monitoring signals transmitted thereover. Responsive to the monitoring circuit, access is barred to preclude writing into a specific one of the memory devices whereby data may not be accidentially written into the specific memory. The barring is cancelled if a specific action is taken whereby data may be deliberately written into a specific memory.

Reservation-Based Polling Protocol For A Wireless Data Communications Network

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US Patent:
52971449, Mar 22, 1994
Filed:
Jan 22, 1991
Appl. No.:
7/643875
Inventors:
Sheldon L. Gilbert - San Diego CA
Carolyn L. Heide - Lincolnshire IL
Dennis L. Director - Wilmette IL
Assignee:
Spectrix Corporation - Evanston IL
International Classification:
H04J 316
US Classification:
370 952
Abstract:
A wireless data communications network having a number of users communicating from individual remote stations to a central station over a single optical-infrared channel utilizing a two-stage noncontention-based multiple-access communications protocol. During the first stage of the reservation-based polling protocol, the central station provides a synchronization signal to the remote stations to define the start of a "reservation request period," and allocates fixed time slots during which any remote station having a data message to transmit may request access and reserve a portion of the channel for their data messages. During the second stage or "polled data transfer period," the central station polls only those remote stations that have a data message to transmit and have requested access to the channel. In response to the poll, the polled remote stations transmit their data message in their previously-reserved data slots. If desired, the central station may also return an acknowledgement signal to the remote stations upon successful reception of each data message.
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Dennis L Director from Wilmette, IL, age ~73 Get Report