Patents Assigned to The Exchange System
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Patent number: 11823584Abstract: A communication system and method are provided to assist a user in conveying and/or exchanging a communication. The present communication system and method provide a low tech platform that enables a user to utilize an icon exchange communication system and method while allowing the integration of core vocabulary instructional concepts and techniques. The present communication system and method allows for seamless presentation of core vocabulary while also providing access to fringe vocabulary words.Type: GrantFiled: March 2, 2021Date of Patent: November 21, 2023Assignee: Core Vocabulary Exchange System Solution, Inc.Inventors: Megan Brazas, Bruce Brazas
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Publication number: 20210183259Abstract: A communication system and method are provided to assist a user in conveying and/or exchanging a communication. The present communication system and method provide a low tech platform that enables a user to utilize an icon exchange communication system and method while allowing the integration of core vocabulary instructional concepts and techniques. The present communication system and method allows for seamless presentation of core vocabulary while also providing access to fringe vocabulary words.Type: ApplicationFiled: March 2, 2021Publication date: June 17, 2021Applicant: Core Vocabulary Exchange System Solution, Inc.Inventors: Megan Brazas, Bruce Brazas
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Patent number: 10971024Abstract: A communication system and method are provided to assist a user in conveying and/or exchanging a communication. The present communication system and method provide a low tech platform that enables a user to utilize an icon exchange communication system and method while allowing the integration of core vocabulary instructional concepts and techniques. The present communication system and method allows for seamless presentation of core vocabulary while also providing access to fringe vocabulary words.Type: GrantFiled: November 28, 2018Date of Patent: April 6, 2021Assignee: Core Vocabulary Exchange System Solution, Inc.Inventors: Megan Brazas, Bruce Brazas
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Patent number: 10170012Abstract: A communication system and method are provided to assist a user in conveying and/or exchanging a communication. The present communication system and method provide a low tech platform that enables a user to utilize an icon exchange communication system and method while allowing the integration of core vocabulary instructional concepts and techniques. The present communication system and method allows for seamless presentation of core vocabulary while also providing access to fringe vocabulary words.Type: GrantFiled: March 21, 2016Date of Patent: January 1, 2019Assignee: Core Vocabulary Exchange System Solution, Inc.Inventors: Megan Brazas, Bruce Brazas
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Patent number: 8078513Abstract: A real-time normalized, distributed exchange and barter system that allows multiple members to exchange multiple goods and services with other members of the system over a distributed network such as the Internet. The system may develop a plurality of permutations of trading cycles that allow for indirect exchanges between its members, with the option of using cash as an exchange element. The system may also develop permutations of trading cycles for sub-classes and sub-categories of the goods, services and exchange elements within the system, and choose an optimized set of trading cycles among the many trading-cycle permutations that cover the exchange system, based on criteria defined by the system's sponsor. The system may determine all possible cyclic permutations of exchanges between its members and select the cyclic permutation that best meets the defined criteria, also the system would be able to make suggestions or impersonate a user in order to close any open chains.Type: GrantFiled: July 16, 2007Date of Patent: December 13, 2011Assignee: Automated Exchange Systems, Inc.Inventors: Tarek M. Sobh, Tarek Khaled Alameldin, Naglaa K. Alameldin, legal representative, Raul Constantin Mihali, Andrei Rosca
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Patent number: 5175766Abstract: An improved method for communicating with a data encryption device is described. In accordance with this invention, a data encryption device adapted for providing encryption functions such as data encryption and decryption may be controlled with an inventive signalling protocol which provides two-way, symmetrical messaging. Data encryption messages are sent to a data encryption device with a message packet which includes a start of message character, a token field, a token dependent data field, a token delimiter and an end of message character. Once the requested data encryption function is performed, a response message is generated wherein the response message mirrors the request message with the exception that the token dependent data comprises data which was processed in accordance with the requested function. The method of the present invention is also adapted for loading key information in the data encryption device as well as communicating system status information.Type: GrantFiled: July 25, 1991Date of Patent: December 29, 1992Assignee: The Exchange System Limited PartnershipInventor: Scott B. Hamilton
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Patent number: 5128996Abstract: A data encryption device with a plurality of data encryption boards for encrypting data is provided. In a preferred embodiment, the data encryption device has a monitor processor connected to a parallel bus. Each data encryption board has a parallel port for connection to the parallel bus and a serial port for connection to a host computer. Each data encryption board operates independently of the other data encryption boards. A plurality of data encryption boards may be connected to the bus. In operation, a host computer sends data to a data encryption board. The data encryption board encrypts the data and sends the encrypted data to the host processor. The monitor processor and the data encryption boards are preferably in the same housing unit with a tamper detection mechanism.Type: GrantFiled: December 9, 1988Date of Patent: July 7, 1992Assignee: The Exchange System Limited PartnershipInventors: Michael J. Rosenow, Scott B. Hamilton, Thomas M. Bass
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Patent number: 5123047Abstract: An apparatus and method for loading a replacement computer program into a data encryption device having a central processing unit and a memory. The central processing unit is responsive to interrupt requests and operatively connected to a communications port. The memory has memory locations, and is partitioned into a data memory space and a program memory space, with the program memory space being read-only. The replacement computer program has a main entry point, and a load address which is the memory location at which the replacement computer program is to be loaded. When the occurence of an interrupt request, indicating a request to load the replacement computer porgram into the memory, is detected, the execution of a loaded computer program at a memory location is interrupted. Control is transferred to an interrupt routine. The replacement computer program is received through the communications port, and stored in the memory. The replacement computer program replaces the loaded computer program.Type: GrantFiled: January 25, 1991Date of Patent: June 16, 1992Assignee: The Exchange System Limited PartnershipInventor: Michael J. Rosenow
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Patent number: 5022076Abstract: An improved fault tolerant processor arrangement is described. In accordance with this invention, redundant processors are coupled in parallel in a master/slave configuration wherein means are provided for disabling the respective outputs of the processors. The master processor includes means for generating a periodic pulse which is detected by the slave processor. As long as the periodic pulse is detected by the slave processor, the output of the master processor remains enabled and the output of the slave processor is disabled. If the periodic pulse is not detected by the slave processor, the slave processor disables the output of the master processor wherein the output of the slave processor becomes enabled.Type: GrantFiled: December 9, 1988Date of Patent: June 4, 1991Assignee: The Exchange System Limited PartnershipInventors: Michael J. Rosenow, Scott B. Hamilton, Thomas M. Bass
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Patent number: 5016277Abstract: An improved multi-channel data encryption system is described. The multi-channel data encryption device of the present invention includes a plurality of data of encryption devices in a single unit wherein each of the data encryption devices are adapted for independent operation. The plurality of data encryption devices are coupled with a data bus wherein encryption key information may be programmed in the plurality of data encryption devices through the data bus. The present invention provides a means for assigning the data encryption devices to predefined groups wherein encryption key information may be simultaneously programmed into encryption devices within the assigned groups, thus eliminating the need for individually programming the data encryption devices.Type: GrantFiled: December 9, 1988Date of Patent: May 14, 1991Assignee: The Exchange System Limited PartnershipInventor: Scott B. Hamilton
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Patent number: 5008936Abstract: An improved method and system for backing-up secure files in a data encryption unit is described. In accordance with the teachings of this invention, encrypted files are read from the memory of a first encryption device and stored in a temporary location. The encrypted files are then re-encrypted under a predefined encryption key and stored in a removable non-volatile memory device. To restore a file, the re-encrypted files are read from the non-volatile memory device, decrypted under the predefined key and stored in the temporary memory location. The recovered files are then loaded into memory of the first device from the temporary memory location. The present invention further includes means for destroying the contents of the non-volatile storage device upon the detection of tampering therewith.Type: GrantFiled: December 9, 1988Date of Patent: April 16, 1991Assignee: The Exchange System Limited PartnershipInventors: Scott B. Hamilton, Michael J. Rosenow
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Patent number: 4997288Abstract: An improved fault-tolerant arrangement for use in a multichannel data encryption unit is disclosed. In accordance with the teachings of this invention, a data encryption system includes a plurality of data encryption devices and a host computer and display system wherein a data bus which couples the host computer and data encryption devices includes first and second power supply lines. Each of the respective data encryption devices includes means for automatically deriving power from either of the first or second power supply lines based on the presence of power thereon. Accordingly, fault-tolerant operation is provided wherein the respective data encryption devices continue operating even in the event of the failure of the host computer.Type: GrantFiled: December 9, 1988Date of Patent: March 5, 1991Assignee: The Exchange System Limited PartnershipInventor: Michael J. Rosenow
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Patent number: 4984270Abstract: An improved system for transmission financial data includes, in preferred embodiments, an encryption key stored on a bank card and used to encrypt preselected data prior to transmission. Encrypted data is then transmitted through all intermediate computers without decryption and reencryption. Decryption occurs only at the final destination, where the encryption key has been stored. In preferred embodiments, the encryption key is combined with a terminal identification valve to provide further security.Type: GrantFiled: June 19, 1987Date of Patent: January 8, 1991Assignee: The Exchange SystemInventor: Jack LaBounty
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Patent number: 4727509Abstract: A system for facilitating the mass duplication of flexible diskettes of the type used to store programs and related data for use with word processors, computer systems, etc. A microprocessor-controlled base station, including a Kopy Module and two associated manual modules, is coupled by means of a daisy-chained bidirectional data Way to a plurality of slave stations. The Kopy Module may be used to store a plurality of possible diskette formats as well as operator-introduced copy and duplicating instructions. Blank diskettes are fed into the slaves and the blank diskettes are formatted in accordance with information supplied by the master. An especially designed translator contained within the Kopy Module allows diskettes bearing all of the commonly used data encoding techniques to be replicated. In another mode of operation, diskettes with unknown formats are analyzed, deciphered and stored for later use.Type: GrantFiled: June 28, 1984Date of Patent: February 23, 1988Assignee: Information Exchange Systems, Inc.Inventors: Ronald R. Johnson, Robert J. Kirscht, David C. Burns
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Patent number: 4720230Abstract: An automatic flexible diskette picker for selectively ejecting flexible diskettes, one-at-a-time, from a stack of such diskettes. The picker comprises a stationary deadplate upon which a hopper containing a plurality of stacked diskettes of a given size is disposed. A gate device is affixed to the deadplate at a forward edge thereof and the gate has an aperture pattern for allowig the exit of diskettes of differing width and height dimensions therethrough, one-at-a-time. A motor-driven picker plate is disposed on the deadplate and reciprocally movable toward and away from the gate. The picker plate has a plurality of stepped vertical pick surfaces formed therein for accommodating diskettes of differing sizes. Thus, the device may be used to unstack, at different times, hoppers filled with floppy disks of the different sizes presently commercially available.Type: GrantFiled: May 9, 1986Date of Patent: January 19, 1988Assignee: Information Exchange Systems, Inc.Inventors: Ronald R. Johnson, Dennis L. Johnson
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Patent number: 4564797Abstract: A vehicle storage battery system having a storage battery with three integrally manufactured separate storage battery portions, a battery control and a switch for selecting between the operating states for the system. The storage battery has a main battery portion with a capacity sufficient for starting the engine of a vehicle under normal circumstances, a first standby battery portion and a second standby battery portion. The first and second standby battery portions when connected in series have a combined voltage and current output which is greater than the voltage and current output of the main battery portion when in a discharge state. The voltage and current output of the first and second standby battery portions each are less than the main battery portion when the standby battery portions are connected in parallel.Type: GrantFiled: April 19, 1984Date of Patent: January 14, 1986Assignee: Energy Exchange SystemsInventor: Bruce I. Binkley
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Patent number: 4540929Abstract: A rechargeable emergency battery charging device for starter motor storage batteries. The device includes a plurality of rechargeable nickel-cadmium or sealed lead cells. A first circuit is provided which couples the cells in series for charging the storage battery and a second circuit couples the cells in parallel so they may be recharged from the storage battery. A switch means interconnects the two circuits. Charging and recharging current flow is regulated, and circuit functions are indicated by light-emitting diodes, and by a galvanometer. The device is provided with connecting means to couple it to an automobile storage battery via the cigarette lighter, or directly to the battery terminals. A further connector is provided for recharging the device from an AC source.Type: GrantFiled: February 16, 1984Date of Patent: September 10, 1985Assignee: Energy Exchange SystemsInventor: Bruce I. Binkley
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Patent number: D257240Type: GrantFiled: March 21, 1979Date of Patent: October 7, 1980Assignee: Professional Exchange Systems, Inc.Inventor: Fred J. Leary