Method for controlling telecommunication services
OF PREFERRED EMBODIMENTS FIG. 1 describes an exemplary, shared IN system in terms of its structure with the essential elements. Shown at the bottom are the service switching points SSP that are alloc... Read More
Inventors: Reber, Ulrich; Davutoglu, Can;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
The present invention is intended to address various disadvantages of such conventional communication systems. The present invention provides various systems and methods, perhaps more succinctly a pla... Read More
Inventors: Sarkissian, Frederick; Pickett, Scott K.;, Assignee: Vertical Networks, Inc. (Sunnyvale, CA) |
Network-based intercom system and method for simulating a hardware based dedicated intercom system
The instant invention meets all of the above stated needs. Primarily, the instant invention is a network-based intercom system that is a software based intercom system. The system is implemented on a ... Read More
Inventors: Lemchen, Marc S.; Cohen, Rovi;, Assignee: |
Telephone ring signal detector
Accordingly, it is an object of the present invention to provide an improved telephone ring signal detector. It is a further object of the present invention to provide an improved telephone ring signa... Read More
Inventors: Davis, William Folsom;, Assignee: Dasym Technologies Inc. (Mesa, AZ) |
Local routing system and method
In view of the foregoing, the present invention, through one or more of its various aspects, embodiments and/or specific features or sub-components, is thus intended to bring out one or more of the ad... Read More
Inventors: Culli, Laura; Nance, Bruce A.; Simino, John E.; Fleischer, III, Harold C.; Hanrahan, Michael; Coronado, M. Lourdes;, Assignee: SBC Technology Resources, Inc. (Austin, TX) |
Interactive telephone system for optimizing service economy
This invention, in cooperation with a public telephone network, provides an automated call processing system that incorporates an audio response unit and computer in a system arrangement for enabling ... Read More
Inventors: Alleman, James Harry;, Assignee: Cygnus Telecommunications Technology LLC (Minneapolis, MN) |
Telephone system having a callback capability and method for connecting a recipient of a message to a caller
In accordance with an exemplary embodiment of the present invention, a calling party initiates a telephone call from the calling unit. The telephone call is coupled to a called unit. In the exemplary ... Read More
Inventors: Ridgley, Jay W.;, Assignee: Alcatel USA, Inc. (Plano, TX) |
System and method for long distance automatic call-back
OF THE INVENTION FIG. 1 shows the key components of the AIN used in the present invention. Such AIN components include one or more switches, SSP 13 and 23, SCP 24, and Common Channel Signaling System... Read More
Inventors: Malik, Dale W.;, Assignee: BellSouth Intellectual Property Corporation (Wilmington, DE) |
Method and apparatus for establishing a voice call by way of an electronic mail message
A method and apparatus for establishing a voice call by way of an electronic mail (email) message is provided. According to one embodiment of the invention, a first party (i.e. offerror), generates, o... Read More
Inventors: Sponaugle, Jeffrey B.; Keeler, Kenneth L.; Pendse, Ajit; Kadinger, John R.; Rennert, Michele S.;, Assignee: ITXC IP Holdings, S.A.R.L. (Luxembourg, LU) |
Platen having a pressure-responsive transducing means for use in a signature-identifying system
It is an object of this invention to provide a transducing means for use in a signature verification system. It is another object of the present invention to provide a means for converting the pressur... Read More
Inventors: Radcliffe, Jr., Arthur J.;, Assignee: Burroughs Corporation (Detroit, MI) |
Telephone apparatus
What I claimed is: 1. A telephone apparatus capable of simultaneously transmitting pre-recorded messages to a plurality of destinations via a corresponding plurality of telephone lines, comprising: a ... Read More
Inventors: Thorne, Donald James;, Assignee: |
Reduction of adjacent channel interference
The present invention may be used in the reception of amplitude modulated waves, and is especially suitable for the reception of certain types of AM Stereo waves. The invention may, for example, be us... Read More
Inventors: Kahn, Leonard R.;, Assignee: |
Whole-body dual-energy bone densitometry using a narrow angle fan beam to cover the entire body in successive scans
According to one important aspect of the invention, an x-ray analysis system comprises an x-ray source which generates and projects at least one x-ray beam along a plane transverse to a patient's long... Read More
Inventors: Gershman, Russell J.;, Assignee: Hologic, Inc. (Waltham, MA) |
Accessory faucet
OF INVENTION Referring to FIG. 1, accessory faucet 10 is shown assembled and mounted on sink lip 11 or the like having mounting hole 12. The parts of accessory faucet 10, except as otherwise indicate... Read More
Inventors: Gerdes, Gerald E.;, Assignee: WPM, Inc. (Waterbury, CT) |
Mechanical fastening system for an electronic equipment housing
It is, therefore, one object of the present invention to provide a housing for miniature electronic equipment utilizing an integral attachment mechanism by which portions of the housing may be secured... Read More
Inventors: Zurek, Michael W.; Goodwin, Ross P.; Beutler, Scott D.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Hearing aid transducer
A principal object of the invention is to provide a new and improved hearing aid or like sound reproduction device that fits into the user's ear and that includes an acoustic transducer that has incre... Read More
Inventors: Carlson, Elmer V.;, Assignee: Industrial Research Products, Inc. (Elk Grove Village, IL) |
Telecommunications network for serving users from two switches
FIG. 1 is a block diagram illustrating the operation of applicant's invention. In the exemplary embodiment, two switches, 1 and 2 are each connected by a set of links to outputs of subscriber loop ca... Read More
Inventors: Ardon, Menachem Tsur;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Telephone exchange system and switching connection method improved in efficiency for long-distance calling
An object of the present invention is to provide a telephone exchange system and a switching connection method for shortening the time required for a switching connection when successively making a ca... Read More
Inventors: Sakakura, Yukinori;, Assignee: NEC Corporation (JP) |
Arrangement for providing private-network line features on central-office-to-PBX trunks
FIG. 1 shows an illustrative telecommunications system configured according to the invention. The telecommunications system comprises a public network 100 and a private network 101. Public network 10... Read More
Inventors: Diamond, William;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Communication system with queues
An object of the invention is to eliminate above-mentioned and other disadvantages of the prior art and to provide a communication system which is capable of establishing connections between first and... Read More
Inventors: Dijkstra, Lolke; Sturrus, Richard A.;, Assignee: Koninklijke PTT Nederland N.V. (Groningen, NL) |
Communication facility integrity checking arrangement
Referring to FIG. 1, the equipment employed in the preferred embodiment of my invention is illustratively located at two distinct switching offices. Toll crossbar office 10 is illustratively a crossb... Read More
Inventors: Girod, Ronald Eugene;, Assignee: Bell Telephone Laboratories (Murray Hill, NJ) |
Television signal scrambling method and apparatus
OF A PREFERRED EMBODIMENT FIG. 1 is a block diagram of an embodiment of a scrambling apparatus according to the present invention. In the figure, numeral 1 is an input terminal to which is applied a ... Read More
Inventors: Naito, Akihiko;, Assignee: Pioneer Electronic Corporation (Tokyo, JP) |
Transmission circuit for a DTMF-telephone set
The invention has for its object to provide a transmission circuit of the type set forth in the opening paragraph, the second-order tone filter being assembled from the speech filter and the first ord... Read More
Inventors: Otten, Henricus J. M.; Van Dongen, Frederik; Geboers, Josephus J. A.;, Assignee: U.S. Philips Corporation (New York, NY) |
Decrypting method and electronic device
Therefore, it is a first object of the present invention to provide a decrypting method in which all decrypting processings of data scrambled in a high grade encrypting system can be completed in real... Read More
Inventors: Enari, Masahiko;, Assignee: Sony Corporation (Tokyo, JP) |
Distributed splitter for data transmission over twisted wire pairs
The invention described in the second CIP application eliminates the need for installation of multiple coaxial cable branches within a residence. Once a feed from the main cable trunk is brought to a ... Read More
Inventors: Goodman, David D.;, Assignee: Inline Connection Corporation (Arlington, VA) |
Needle for inserting an object into the body
The underlying problem of the present invention is to develop a needle of the aforementioned kind in such a way that is can be used easily and, in particular, without complex or expensive auxiliaries.... Read More
Inventors: Hirsch, Christian; Feit, Herbert;, Assignee: Suddeutsche Feinmechanik GmbH (DE) |
Information display apparatus
It is an object according to the present invention to provide an information display apparatus which can be used at a point of product selection which will provide information about which products wit... Read More
Inventors: Brown, Allan M.; Seymour, Ann; Anglehart, James;, Assignee: |
Coded locking device, more especially with keyboard
We claim: 1. In a coded locking device comprising means for composing codes, and control means; including a memory, connected to said composing means for controlling an unlocking operation at any time... Read More
Inventors: Lewiner, Jacques; Hennion, Claude;, Assignee: |
System and method for the verification of a digital control system
The present invention discloses a system and method for verifying operation of a digital control system; in particular, in order to prevent unexpected operation of equipment responsive to the digital ... Read More
Inventors: Talbott, Kenneth R.; Gahagen, Thomas D.; Dolenti, William T.; Adams, IV, David V.;, Assignee: Limitorque Corporation (Lynchburg, VA) |
Arrangement for the production of electroradiographic x-ray photographs
The object underlying the invention is, in the case of an arrangement for the production of electroradiographic x-ray photographs according to the preamble of claim 1, to largely eliminate the interme... Read More
Inventors: Lange, Gottfried; Heinrich, Hans;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DE) |
Ring Tones 
