이 특허를 인용한 특허 (25)

1. Bouza, II, Jose M.; Aguirre, Jr., Salvador; McDonnell, Daniel Ashley; Eaton, Timothy Wayne; Woodruff, Stephen Robert; Mason, Frank Augustine, Anti-eavesdropping device.

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2. Bouza, II, Jose M.; Aguirre, Jr., Salvador; McDonnell, Daniel Ashley; Eaton, Timothy Wayne; Woodruff, Stephen Robert; Mason, Frank Augustine, Anti-eavesdropping device.

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3. Mark Andrew R., Auto-dialer housing.

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4. Park, Jae-Min, Circuit for eliminating echo and side tones in a switching system.

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5. Daniel A. Henderson ; Darren Townsley, Dialer programming and device with integrated printing process.

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6. Henderson Daniel A. ; Townsley Darren, Dialer programming system and device with integrated printing process.

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7. Carter Matthew ; Costantini Frank ; Kleidermacher Moishe ; McGrogan Ellwood ; Paraggio Ronald, Encryption and authentication methods and apparatus for securing telephone communications.

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8. Adams, Neil P.; Little, Herbert A.; Kirkup, Michael G.; Vander Veen, Raymond P., Enhanced security for voice mail passwords.

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9. Mark Andrew R., Information storage device for storing personal identification information.

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10. Hynönen, Olli Matti; Laiho, Keijo Tapio; Wannfors, Anders; Rantanen, Kimmo, Intelligent multimedia calls.

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11. Andre, Robert Floyd, Key click masker and method for masking key clicks.

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12. Diethorn, Eric; O'Gorman, Lawrence; Walsh, Thomas, Method and apparatus for securing transmission on a speakerphone or teleconference call.

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13. Mark Andrew R. (205 W. End Ave. New York NY 10023), Method and apparatus for the secure communication of data.

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14. Mark Andrew R., Method and system for compensating for signal deviations in tone signals over a transmission channel.

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15. Mark Andrew R., Method and system for generation of tone signals over a transmission channel.

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16. Irwin, Scott; Korimilli, Kishore, Method and system for hierarchy based contact routing.

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17. Irwin, Scott; Korimilli, Kishore, Method and system for hierarchy based contact routing.

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18. Mark Andrew R., Method and system for the secure communication of data.

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19. Tew, Andrew Peter William; Jackson, David; Critchley, Timothy; Cooper-Driver, Richard Charles, Signal detection and blocking for voice processing equipment.

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20. Tew, Andrew Peter William; Jackson, David; Critchley, Timothy; Cooper-Driver, Richard Charles, Signal detection and blocking for voice processing equipment.

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21. Thomas L. Carroll ; Gregg A. Johnson, Synchronizing autonomous chaotic systems using filters.

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22. Mark Andrew R., System and method for selecting and generating telephone access numbers for limiting access to a telephone service.

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23. Mark Andrew R., System and method using personal identification numbers and associated prompts for controlling unauthorized use of a se.

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24. Narayanan, Anantha; Cave, Ellis K.; Blaszczak, Bogdan; Broughton, Justin; Rangarajan, Mohan, Systems and methods for preventing sensitive information from being communicated into a non-secure environment.

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25. Narayanan, Anantha; Cave, Ellis K.; Blaszczak, Bogdan; Broughton, Justin; Rangarajan, Mohan, Systems and methods for preventing sensitive information from being communicated into a non-secure environment.

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