Resumes
Resumes
Cap Nguyen Phones & Addresses
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15103 Olde Tavern Ct, Houston, TX 77068 (281) 384-0558
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Seabrook, TX
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San Luis, CO
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Dallas, TX
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Galveston, TX
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Spring, TX
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Carrollton, TX
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Lantana, FL
Work
Company:
Vdv media corp
Address:
17736 Preston Rd # 250, Dallas, TX 75252
Phones:
(972) 248-4142
Position:
President
Industries:
Electronic Parts and Equipment
Business Records
Name / Title
Company / Classification
Phones & Addresses
President
Vdv Media Corp
Electronic Parts and Equipment
Electronic Parts and Equipment
17736 Preston Rd # 250, Dallas, TX 75252
Website: vdvmedia.com
Website: vdvmedia.com
President
Vdv Media Corp
Electronic Parts and Equipment
Electronic Parts and Equipment
17736 Preston Rd # 250, Dallas, TX 75252
Website: vdvmedia.com
Website: vdvmedia.com
Managing
ALL IN THE CIRCLE OF ENDEARMENT, LLC
15103 Olde Tavern Ct, Houston, TX 77068
Director, Manager, President
VDV Media Corp
Computer Software · Manufacturers Telecommunications Products · Other Electronic Parts Merchant Whols
Computer Software · Manufacturers Telecommunications Products · Other Electronic Parts Merchant Whols
17736 Preston Rd #250, Dallas, TX 75252
5704 Willow Wood Ln, Dallas, TX 75252
(972) 248-4142
5704 Willow Wood Ln, Dallas, TX 75252
(972) 248-4142
Publications
Us Patents
Method And Apparatus For Modulating A Signal
View pageUS Patent:
6462679, Oct 8, 2002
Filed:
Jul 19, 2000
Appl. No.:
09/619003
Inventors:
Cap Van Nguyen - Dallas TX
Assignee:
VDV Media Technologies, Inc. - Dallas TX
International Classification:
H03M 700
US Classification:
341 50, 375281
Abstract:
A modulated signal ( ) is sinusoidal wave signal wherein each half wave cycle carries a digital data value associated with an amount of its amplitude. A positive half wave cycle with an amplitude of M encodes a binary level zero digital data value while a positive half wave cycle with an amplitude of M+x encodes a binary level one digital data value. Similarly, a negative half wave cycle with an amplitude of -M encodes a binary level zero digital data value while a negative half wave cycle with an amplitude of -M-x encodes a binary level one digital data value. The positive and negative half wave cycles may transport dual portions of a channel at the same frequency as a modulated signal ( ) for either a dual transmission capability or as a full duplex bidirectional transmit/receive channel. Each half wave cycle may also be modulated to carry a plurality of digital data values beyond binary level zero and one through selection of four or more amplitude levels to generate a modulated signal ( ). A modulated signal ( ) may also provide digital data value representations in each quarter wave of the sinusoidal wave signal to further increase bandwidth capability.
High Performance Bus Interface
View pageUS Patent:
6593867, Jul 15, 2003
Filed:
Jan 31, 2001
Appl. No.:
09/774310
Inventors:
Cap van Nguyen - Dallas TX
Assignee:
VDV Media Technologies, Inc. - Dallas TX
International Classification:
H03M 166
US Classification:
341144, 326 60, 375214
Abstract:
A system and method of implementing a high performance digital bus interface. Digital signals present on a plurality of digital bus signal lines are amplitude encoded into a single signal and coupled to a transmission medium. The encoded signal is received and decoded by a complimentary decoder. The amplitude levels are discriminated and converted into digital symbols, each having a plurality of bits, which are coupled to a second digital bus. Digital signals are amplitude encoded at levels related by powers of two so that no encoding ambiguity is created. In wide data bus implementations, a plurality of encoder/decoders can be used. Bi-directional bus implementations are also taught.
Method And Apparatus For Modulating A Signal
View pageUS Patent:
6621426, Sep 16, 2003
Filed:
Oct 7, 2002
Appl. No.:
10/267069
Inventors:
Cap van Nguyen - Dallas TX
Assignee:
VDV Media Technologies, Inc. - Dallas TX
International Classification:
H03M 700
US Classification:
341 50, 375281
Abstract:
A modulated signal ( ) is sinusoidal wave signal wherein each half wave cycle carries a digital data value associated with an amount of its amplitude. A positive half wave cycle with an amplitude of M encodes a binary level zero digital data value while a positive half wave cycle with an amplitude of M+x encodes a binary level one digital data value. Similarly, a negative half wave cycle with an amplitude of -M encodes a binary level zero digital data value while a negative half wave cycle with an amplitude of -M-x encodes a binary level one digital data value. The positive and negative half wave cycles may transport dual portions of a channel at the same frequency as a modulated signal ( ) for either a dual transmission capability or as a full duplex bidirectional transmit/receive channel. Each half wave cycle may also be modulated to carry a plurality of digital data values beyond binary level zero and one through selection of four or more amplitude levels to generate a modulated signal ( ). A modulated signal ( ) may also provide digital data value representations in each quarter wave of the sinusoidal wave signal to further increase bandwidth capability.
Routing Of Voice Communication At A Cell Site In A Land Mobile Radio System
View pageUS Patent:
55576060, Sep 17, 1996
Filed:
Jun 10, 1994
Appl. No.:
8/258751
Inventors:
Billy G. Moon - Southlake TX
Cap V. Nguyen - Dallas TX
Cap V. Nguyen - Dallas TX
Assignee:
Uniden America Corporation - Fort Worth TX
International Classification:
H04B 7204
US Classification:
370 31
Abstract:
A land mobile radio communication system has a plurality of cell sites, each of which typically has a plurality of repeaters. The over-the-air radio communications between the cell site repeaters and the mobile radios in the system include both a voice component and a data component. The data component is carried as low-frequency subaudible information. Communication channels are provided between the radio users at each site as well as between users at different sites and between mobile radio users and the public telephone network. Within a cell site, the transmitted and received communications are digitized and passed through serial buses in a time multiplex fashion. The digitized voice is transferred between time slots to provide the required switching function. The system includes operational software to provide direct inward dial telephone number recognition, automatic voice prompts for a user entering a new cell, call priority override, fraud control for radio fleets and a dynamic control channel.