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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 6947564 |
Stereophonic spatial expansion circuit with tonal compensation and active matrixing |
Sep. 20, 2005 |
| 6947563 |
Method for assigning encryption keys |
Sep. 20, 2005 |
| 6947562 |
Electronic watermark detecting/inserting device |
Sep. 20, 2005 |
| 6947561 |
Method and apparatus for protecting copy control information provided to a video recording devic... |
Sep. 20, 2005 |
| 6947560 |
Method and device for effective key length control |
Sep. 20, 2005 |
| 6947559 |
Random number generator based on turbulent convection |
Sep. 20, 2005 |
| 6947558 |
Stream cipher having a shuffle network combiner function |
Sep. 20, 2005 |
| 6947557 |
Method and program product for maintaining security of publicly distributed information |
Sep. 20, 2005 |
| 6947556 |
Secure data storage and retrieval with key management and user authentication |
Sep. 20, 2005 |
| 6947555 |
Communication device having illuminated audio indicator |
Sep. 20, 2005 |
| 6947554 |
Least mean power consumption in telecommunications systems |
Sep. 20, 2005 |
| 6947553 |
Communication system for controlling training of echo canceller and line switching system |
Sep. 20, 2005 |
| 6947552 |
Echo canceler with echo path change detector |
Sep. 20, 2005 |
| 6947551 |
Apparatus and method of time delay estimation |
Sep. 20, 2005 |
| 6947550 |
Acoustic echo cancellation |
Sep. 20, 2005 |
| 6947549 |
Echo canceller |
Sep. 20, 2005 |
| 6947548 |
Driver circuit for subscriber terminals |
Sep. 20, 2005 |
| 6947547 |
Management system for a telecommunications switch |
Sep. 20, 2005 |
| 6947546 |
Hook-flash simulation in parallel with off-hook devices |
Sep. 20, 2005 |
| 6947545 |
Number keypad corral |
Sep. 20, 2005 |
| 6947544 |
Telephone number area code preprocessor |
Sep. 20, 2005 |
| 6947543 |
Computer-telephony integration that uses features of an automatic call distribution system |
Sep. 20, 2005 |
| 6947542 |
Carrier identification codes (CIC) transport |
Sep. 20, 2005 |
| 6947541 |
Enhancing an intelligent network service |
Sep. 20, 2005 |
| 6947540 |
Method and network for providing access to an information network |
Sep. 20, 2005 |
| 6947539 |
Automated call routing |
Sep. 20, 2005 |
| 6947538 |
Process, service computer, switching centre, terminals and program modules for handling incoming... |
Sep. 20, 2005 |
| 6947537 |
Methods and apparatus for using AIN techniques to facilitate servicing of calls by a group of us... |
Sep. 20, 2005 |
| 6947536 |
International telephone routing information/status network |
Sep. 20, 2005 |
| 6947535 |
Service control in a telecommunications network |
Sep. 20, 2005 |
| 6947534 |
Telephone intercom methods and systems |
Sep. 20, 2005 |
| 6947533 |
COMMUNICATION APPARATUS, INFORMATION DISPLAY METHOD, INCOMING CALL DISPLAY METHOD, INCOMING CALL... |
Sep. 20, 2005 |
| 6947532 |
Fraud detection based on call attempt velocity on originating number |
Sep. 20, 2005 |
| 6947531 |
System and method for advertising supported communications |
Sep. 20, 2005 |
| 6947530 |
Adaptive pilot tone location in a transmission system |
Sep. 20, 2005 |
| 6947529 |
DSL compatible load coil |
Sep. 20, 2005 |
| 6947528 |
Arrangement for local recording of a voice message for delivery to destination messaging system ... |
Sep. 20, 2005 |
| 6947527 |
Method and apparatus that provides a reusable voice path in addition to release link functionali... |
Sep. 20, 2005 |
| 6947526 |
Systems and methods for monitoring audio |
Sep. 20, 2005 |
| 6947525 |
Monitoring system for a remote telephone station |
Sep. 20, 2005 |
| 6947524 |
Target bore strengthening method |
Sep. 20, 2005 |
| 6947523 |
X-ray radiator |
Sep. 20, 2005 |
| 6947522 |
Rotating notched transmission x-ray for multiple focal spots |
Sep. 20, 2005 |
| 6947521 |
Imaging method based on attenuation, refraction and ultra-small-angle-scattering of x-rays |
Sep. 20, 2005 |
| 6947520 |
Beam centering and angle calibration for X-ray reflectometry |
Sep. 20, 2005 |
| 6947519 |
X-ray exposure apparatus and method, semiconductor manufacturing apparatus, and microstructure |
Sep. 20, 2005 |
| 6947518 |
X-ray exposure apparatus, X-ray exposure method, X-ray mask, X-ray mirror, synchrotron radiation... |
Sep. 20, 2005 |
| 6947517 |
Scintillator array having a reflector with integrated air gaps |
Sep. 20, 2005 |
| 6947516 |
X-ray CT apparatus |
Sep. 20, 2005 |
| 6947515 |
Method for measuring the response of a voltage controlled oscillator |
Sep. 20, 2005 |
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