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Patent No. 5508049

Pizza Pie With Concentric Rings of Crust

A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.

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Assignee: DSC Communications Corporation


Location: Plano, TX
No. of patents: 99

1      
NumberTitleIssue Date
6052365Multi-channel digital data transmission in a wireless telecommunications system
A wireless telecommunications system includes a central station communicates with a plurality of subscriber stations served by the central station. The central station is connectable to a telecommunications network under a multiplexed multi-channel digita...
04/18/2000
6009075Transport interface for performing protection switching of telecommunications traffic
A transport interface (10) provides add drop multiplex functionality and termination requirements for the transportation of network traffic. The transport interface (10) includes high speed units (12), broadband interfaces (16), and SONET formatters (18)....
12/28/1999
5915216Apparatus and method of transmitting and receiving information in a wireless telecommunications system
A wireless telecommunications system (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central t...
06/22/1999
5867543Multi-rate transmission system
A multi-rate transmission system (10) includes a receive section (12) and a transmit section (14). The receive section includes a receiver (16), a clock recovery unit (18), and a serial to parallel converter (20) all operating at a first clock rate (M). T...
02/02/1999
5838913Control message transmission in telecommunications systems
A communications interface is used in a telecommunications network station which including a number of network elements, a controller for controlling the network elements and an internal bus interconnecting the controller and the network elements. The con...
11/17/1998
5835543Digital desynchronizer
A digital desynchronizer device (10) includes an elastic store unit (12) that receives data in an asynchronous manner and synchronously transmits the data in response to a synchronization clock generated by a clock generator (14). The clock generator (14)...
11/10/1998
5828339Integrated directional antenna
An integrated directional antenna includes a radome, a resonant cavity within the radome, a microstrip radiator and a patch re-radiator positioned within the resonant cavity to provide a directed or focused beam. A first radiator can be provided for signa...
10/27/1998
5826061System and method for modeling metastable state machine behavior
A method for simulating the behavior of a metastable state machine is presented. The method includes outputting a transitional value when the state machine exhibits metastable behavior, such as when a set-up or hold violation occurs. A randomly-determined...
10/20/1998
5818843E1 compression control method
An N:1 transcoder (12, 40) with a compression data path that includes uncompressed digroup circuits (92, 94, 96, 98, and 100) each receiving N incoming uncompressed signal and extracting a plurality of control, signaling, and voice/data traffic channels t...
10/06/1998
5815798Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
A wireless telecommunications systems (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central ...
09/29/1998
5809093Apparatus and method of frame aligning information in a wireless telecommunications system
A wireless telecommunications system (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central t...
09/15/1998
5809028Protocol converter for a wireless telecommunications system
A protocol converter for a wireless telecommunications system, the protocol converter comprising: an interface for receiving first protocol message packets from at least one control station of the telecommunications system and for transmitting first proto...
09/15/1998
5809021Multi-service switch for a telecommunications network
A multi-service switch for a telecommunications network (10) is provided. A system bus (13) has an ingress portion (14) and an egress portion (16). The system bus (13) is operable to carry data in a plurality of time slots. A system bus control (11) compr...
09/15/1998
5801328Cable EMI shield termination and enclosure
The apparatus and method includes a backplane (14) and a plurality of cable connectors (16) arranged orderly on the backplane (14) to which the cables (12) are connected. A plurality of conductive groomer fingers (30) extend generally perpendicularly from...
09/01/1998
5790519Broadband digital cross-connect system architecture
A small broadband cross-connect system (10) includes a two-stage matrix (12) for processing and cross-connecting optical and electrical telecommunication network signals. An administration subsystem (14) provides centralized control and synchronization to...
08/04/1998
5786770Message handling in a telecommunications network
A message handler for the transmission and/or reception of message packets in one or both directions between a telecommunications station and a controller for one or more telecommunications stations, has a number of control layers including a transmitter ...
07/28/1998
5787085Data transmission optimization system and method
A system for optimizing data for transmission that includes a data collector operable to collect a plurality of data packets, wherein each data packet includes an address label, a data assembler operable to order the data packets by address label and asse...
07/28/1998
5781527Integrated multi-fabric digital cross-connect integrated office links
An integrated multiple cross-connect system (10) having remotely located components interconnected by integrated office links is provided. The system (10) includes a broadband matrix (20), at least one remotely located high speed line terminating equipmen...
07/14/1998
5768278N: 1 Transcoder
An N:1 transcoder (12, 40) with a compression data path that includes uncompressed digroup circuits (92, 94, 96, 98, and 100) each receiving N incoming uncompressed signal and extracting a plurality of control, signaling, and voice/data traffic channels t...
06/16/1998
5764629Method and apparatus for avoiding collisions in an electronic business set terminal
An electronic business set terminal (24) includes a signaling gate array (40) that performs reception and transmission of 8 kHz signaling messages while avoiding collisions that may result in message loss. The signaling gate array (40) includes a receiver...
06/09/1998
5765172System and method for verifying integrity of replicated databases
A method to verify the integrity of replicated databases that includes the steps of determining a checksum for a first database after updating the first database, determining a checksum for each of a number of second databases after updating each of the s...
06/09/1998
5761429Network controller for monitoring the status of a network
A network controller for monitoring the status of a network includes a hierarchical object-based data structure representative of the network to be controlled. The data structure includes a set of hierarchically linked objects representative of elements o...
06/02/1998
5757793Integrated multi-rate cross-connect system
An integrated multi-rate cross-connect system (10) includes a broadband subsystem (14) for processing optical and electrical telecommunication network signals. A wideband subsystem (16) processes wideband level electrical telecommunication signals from th...
05/26/1998
5751724Demultiplexer for a multi-bitline bus
A demultiplexer (10) includes an input stage (12) that receives a serial data stream having a plurality of m-bit sections at a first clock rate. The input stage converts successive n-bit portions of each m-bit section into a first n-bit parallel output at...
05/12/1998
5745496Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
A wireless telecommunications system (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central t...
04/28/1998
5745489Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation
A buffered crosspoint matrix (20) of an asynchronous transfer mode switch (10) includes a plurality of switching elements (38) for receiving and switching segments containing asynchronous transfer mode cells. Each switching element (38) receives segments ...
04/28/1998
5742595Processing CDMA signals
A CDMA signal processing circuit (300) includes a summer circuit (302) that receives a plurality of CDMA signals from a plurality of channels (304). The summer circuit (302) combines the plurality of CDMA signals according to a power magnitude value and p...
04/21/1998
5740169Subscriber interface for a fiber optic communications terminal
A terminal for interconnecting a large number of subscriber telephone circuits with a large bandwidth fiber optic transmission system. A system backplane includes a large number of connectors that each can receive a subscriber printed circuit card which i...
04/14/1998
5699022Adaptive cable equalizer
An adaptive cable equalizer (10) includes an input section (12) that receives a radio frequency electrical signal from a cable (14). The input section (12) provides the electrical signal to an equalizing amplifier section (16) that controls an amount of c...
12/16/1997
5699391Digital desynchronizer
A digital desynchronizer device (10) includes an elastic store unit (12) that receives data in an asynchronous manner and synchronously transmits the data in response to a synchronization clock generated by a clock generator (14). The clock generator (14)...
12/16/1997
5696766Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
A wireless telecommunications system (1) includes a central terminal (10) for transmitting and receiving radio frequency signals to and from a subscriber terminal (20). A downlink communication path is established from a transmitter (200) of the central t...
12/09/1997
5689535Method and apparatus for processing multiple facility datalinks
A method and apparatus for processing a plurality of facility datalinks is provided. In particular, synchronizers (14 and 16) receive multiple facility datalinks and synchronize them. These synchronized signals are transmitted to FDL state machine (18). F...
11/18/1997
5675580Processor device for terminating and creating synchronous transport signals
In the inbound direction, a tributary processor (32) includes an SPE encoder/decoder for extracting a synchronous payload envelope (SPE) from an STS-1P signal. A path terminator (62) may extract DS3 signals or a matrix payload envelope (MPE) from the STS-...
10/07/1997
5667230Rack lift assembly
A rack lift assembly (10) includes a side mount plate (12) that can be connected to an equipment rack holding telecommunication equipment. A caster plate (14) connects to the side mount plate (12) by a loose pin hinge (26) and by a latch pin (18). The lat...
09/16/1997
5644575Managing memory within a local telecommunications network
A telecommunications network (10) includes a plurality of transport node controllers (18) that interface with a plurality of local communication processors (16) for the transfer of telecommunications information between subscribers (14) associated with th...
07/01/1997
5623491Device for adapting narrowband voice traffic of a local access network to allow transmission over a broadband asynchronous transfer mode network
A voice adaptation device (18) provides an interface between a narrowband local access network and a broadband asynchronous transfer mode (ATM) backbone network (16). The voice adaptation device (18) includes a T1/E1 network adaptor (50) that converts T1/...
04/22/1997
5608757High speed transport system
A high speed signal transport system (10) provides data transmission across a balanced channel (14). The balanced channel (14) carries differential signals from the output of a differential transmitter (12). An equalizer (18) compensates for distortion in...
03/04/1997
5602850High-speed packet bus
A high-speed bus system for a computer is constructed of a network of buses with parallel bit lines, each bus of which operates independently and supports serial packet communications, wherein transmit agents and receive agents associated with each commun...
02/11/1997
5598464Method and apparatus for providing local number portability
A system (10) includes a calling party (12) that initiates a call to a ported customer (14). Upon receiving the call from calling party (12), switch (16) generates a trigger indicating that ported customer (14) is now being serviced by another switch (20)...
01/28/1997
5592545Voice enhancement system and method
A telecommunications network (120) is provided with adaptive gain control (AGC) of the voice signals in network (120). Network (120)includes an input (12) for receiving a voice signal, an output (14) for receiving the voice signal, and a coupling between ...
01/07/1997
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