Patents Represented by Attorney Michael Blaine Brook, P.C.
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Patent number: 6909778Abstract: An enhanced IP telephone taking advantage of the many call-related functions provided by existing PBX systems. The enhanced IP telephone includes a thin computer telephony integration (CTI) client transmitting to a CTI server a command associated with a particular call-related function provided by a PBX unit. The CTI server translates the command to a PBX command, and transmits the PBX command to the PBX unit for providing the particular call-related function to the enhanced IP telephone. Instead of the thin CTI client, the enhanced IP telephone may include an enhanced IP signaling protocol stack for accessing the PBX functionality using its signaling protocol. A CTI translator translates the enhanced signaling command to a CTI command for transmitting to the CTI server.Type: GrantFiled: September 28, 2001Date of Patent: June 21, 2005Assignee: AlcatelInventor: Michael Wengrovitz
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Patent number: 6827312Abstract: A method and system for assembly and attachment of high temperature materials used as thermal protection systems (TPS) for applications such as re-entry or hypersonic vehicles are disclosed. The attachment system comprises a fastener that passes through an aperture of and a fitting attached to a ceramic matrix composite (CMC) TPS panel. The flexure fitting allows thermal growth in the panel while providing a structurally stiff interface to support the panel through structural and acoustic loading. The flexure fitting is detachably attached to the substructure, or fuel tank of a vehicle. The fastened connection is accessed through an aperture via an access cover plate conformal to the surface of the CMC TPS panel. It is by way of the access cover that the fastened connection is externally serviced.Type: GrantFiled: November 25, 2002Date of Patent: December 7, 2004Assignee: Coi Ceramics, Inc.Inventor: James Albert Riedell
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Patent number: 6820760Abstract: Disclosed is an electrical box extension that includes an extending member for switch and/or plug mounting having one or more fastening brackets, one or more base fastening brackets and one or more fasteners that together with optional contact points provide for mechanical and electrical connectivity between the extending member and its associated electrical box and provide sufficient mechanical resistance to support the adjustable elevation of the elevating member thereby supporting a flush surface for surface mounted sockets, switches and their associated plates.Type: GrantFiled: January 21, 2003Date of Patent: November 23, 2004Inventors: Wesley Gene Wegner, Paul Brett Wegner
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Patent number: 6795901Abstract: Disclosed is an apparatus and method for providing synchronization support in a multiprocessor environment using a memory interface that supports an atomic read-modify-write operation as well as conventional read and write access to memory. Selection of the operation is made dependent on which ever address of a plurality of addresses is used to reference a single physical memory location in which there is stored a lock variable used to restrict access to a shared resource. When the particular access corresponds to a read-modify-write operation, the lock variable is read out and a modified version written back into memory on the condition that the shared resource is available to the requesting processor. The method and apparatus executes read-modify-write operations by interface logic circuitry in response to a single processor read operation. Through these atomic or otherwise indivisible operations, the method and apparatus precludes multiprocessor conflict.Type: GrantFiled: December 17, 1999Date of Patent: September 21, 2004Assignee: Alliant Techsystems Inc.Inventors: Randall A. Florek, Claire J. Lacour
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Patent number: 6789118Abstract: A multi-service network switch capable of providing multiple network services from a single platform. The switch incorporates a distributed packet forwarding architecture where each of the various cards is capable of making independent forwarding decisions. The switch further allows for dynamic resource management for dynamically assigning modem and ISDN resources to an incoming call. The switch may also include fault management features to guard against single points of failure within the switch. The switch further allows the partitioning of the switch into multiple virtual routers where each virtual router has its own wet of resources and a routing table. Each virtual router is further partitioned into virtual private networks for further controlling access to the network. The switch supports policy based routing where specific routing paths are selected based on a domain name, a telephone number, and the like.Type: GrantFiled: February 23, 2000Date of Patent: September 7, 2004Assignee: AlcatelInventor: Ramakrishna Rao
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Patent number: 6785698Abstract: A system and method for reducing object instances and making efficient use of memory. A WeakHashMap class provided by the Java programming language is utilized to maintain a map of unique objects in memory. When a new candidate object is presented, the map is searched for an equivalent object instance and returned for use if found. If an equivalent object instance is not found, the new candidate object is unique, and is therefore added to the map. Each entry of the map stores key and value pairs. In adding the new candidate object to the map, the key portion of the entry is set to the new candidate object. The value portion of the entry is set to a weak reference which also refers to the new candidate object. Once an object in the map is no longer in use, the object is automatically purged from the memory by making use of automatic garbage collection capabilities provided by Java.Type: GrantFiled: January 23, 2002Date of Patent: August 31, 2004Assignee: AlcatelInventor: Thomas Chappell
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Patent number: 6778720Abstract: An apparatus and method is presented presented to provide wide dynamic range measurements of the input phase to a time domain multiplex interferometer array using a dual slope modulation method for interrogation. Features of the present invention include a topology capable of using only single mode fiber components and self-correcting processing approaches that reduce measurement errors providing high accuracy measurements and significantly reducing the cost of interrogation.Type: GrantFiled: April 2, 2002Date of Patent: August 17, 2004Assignee: Optiphase, Inc.Inventors: Allen Curtis Cekorich, Ira Jeffrey Bush
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Patent number: 6771935Abstract: In order to avoid mechanical assembly problems and transmission of undesired electrical currents among circuit cards or boards in a telecommunications switch or similar digital device, a conventional hard-wired midplane bus is replaced by a wireless bus. The wireless bus includes a radio frequency or light wave transceiver on each card. Antennas on respective cards can either be oriented within direct line-of-sight of each other, or can project into a waveguide which directs the transmitted signals past all the other antennas. For example, the waveguide may be a metal enclosure which surrounds all the cards. Alternatively, respective aligned apertures in the cards can define a continuous transmission path. A data rate exceeding 1 megabit per second and a transmission power on the order of 1 milliWatt are preferred, since the bus is intended for use within a single switch housing.Type: GrantFiled: October 5, 1998Date of Patent: August 3, 2004Assignee: AlcatelInventor: Nickolaus E. Leggett
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Patent number: 6765927Abstract: RSVP host proxy services for extending RSVP-signaled QoS provisioning to flows involving one or more RSVP-unaware hosts. In an RSVP sender host proxy service, a switch through which an RSVP-unaware source host accesses a network acts as an RSVP sender host proxy for the source host. In an RSVP receiver host proxy service, a switch through which an RSVP-unaware destination host accesses a network acts as an RSVP receiver host proxy for the destination host.Type: GrantFiled: April 12, 2000Date of Patent: July 20, 2004Assignee: AlcatelInventors: Christopher Martin, D. Brian Edginton
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Patent number: 6757286Abstract: Methods for configuring, maintaining connectivity in and utilizing an ATM network. Neighboring switches share topology information and enable links to neighboring switches for tag switching. Point-to-point tagged virtual connections are established between switches on the best and next-best paths learned from topology information. Point-to-multipoint tagged virtual connections are established on the spanning tree path. Multiple tag allocation requests are included in a single message to preserve bandwidth. Next-best paths are established to reduce latency in event of link failure. Forwarding operations may be performed in hardware to reduce latency during message forwarding.Type: GrantFiled: August 1, 2000Date of Patent: June 29, 2004Assignee: AlcatelInventor: Geoffrey C. Stone
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Patent number: 6754314Abstract: A communication system is disclosed including a first digital telephone set, a second digital telephone set, or its processing equivalent, having a private branch exchange (PBX)-paging server interface, and a PBX operative between the first digital telephone set and the second digital telephone set, wherein the second digital telephone set transmits text messages received from the first digital telephone set to a paging server via the PBX-paging server interface and wherein the paging server transmits the text messages to a pager.Type: GrantFiled: October 2, 2002Date of Patent: June 22, 2004Assignee: AlcatelInventors: Michael Wengrovitz, Andrew Nelson
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Patent number: 6747511Abstract: A distributed amplifier for wide-band, high power application is disclosed. The amplifier consists of an analysis module, a gain module and a synthesis module. In the analysis and synthesis modules, inductors such as transmission lines are connected to gain elements of the gain modules with a newly disclosed “pi” configuration, by which the number of inductors, or transmission lines, is reduced. This invention may be applied to wide-band and high-speed communications.Type: GrantFiled: May 13, 2002Date of Patent: June 8, 2004Assignee: Euvis, Inc.Inventors: Cheh-Ming Jeff Liu, Neng-Haung Sheng
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Patent number: 6744637Abstract: A method and system for packaging electronics with an electronic card rack of radial panels, an outer casing, a stabilizing ring, and a flex-circuit interconnect, whereby electronic cards inserted into the sectors formed by the radial panels do not carry the structural load. The card-mounted devices are optimally oriented for set back forces, and minimal potting and/or structural foam is required, if any. The present invention provides a lightweight, highly serviceable assembly that is relatively less expensive to produce, test and rework compared with potted assemblies.Type: GrantFiled: November 27, 2002Date of Patent: June 1, 2004Assignee: Alliant Techsystems Inc.Inventors: Ernest Steven Blazic, Kent Carl Nelson, Farhad James Nekoogar
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Patent number: 6732972Abstract: Method and apparatuse embodiments of the present invention are diclosed wherein wing-rotor configurations provide aerodynamically high lift-low drag capabilities and improvements over the prior art including increasing effective stall angles. In addition, wing-rotor-propeller configurations provide aerodynamically high lift-low drag and forward thrust capabilities and improvements over the prior art for all vehicles moving through gaseous fluids and particular including application for air vehicles and watercraft. Also, wing leading edge air blowing systems augment the example configurations for enhanced performance including substantially vertical take-off and landing of air vehicles.Type: GrantFiled: February 21, 2003Date of Patent: May 11, 2004Inventor: Frank S. Malvestuto, Jr.
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Patent number: 6721309Abstract: A method and apparatus for maintaining packet order integrity in a switching engine wherein inbound packets are forwarded to different ones of parallel processing elements for switching. Order preservation for packets relating to the same conversation is guaranteed by checking for each inbound packet whether a previous packet from the same source is pending at a processing element and, if the check reveals that such a packet is pending, forwarding the inbound packet to the same processing element as the previous packet.Type: GrantFiled: May 18, 1999Date of Patent: April 13, 2004Assignee: AlcatelInventors: Geoffrey C. Stone, Scot A. Reader
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Patent number: 6717913Abstract: A multi-service network switch capable of providing multiple network services from a single platform. The switch incorporates a distributed packet forwarding architecture where each of the various cards is capable of making independent forwarding decisions. The switch further allows for dynamic resource management for dynamically assigning modem and ISDN resources to an incoming call. The switch may also include fault management features to guard against single points of failure within the switch. The switch further allows the partitioning of the switch into multiple virtual routers where each virtual router has its own wet of resources and a routing table. Each virtual router is further partitioned into virtual private networks for further controlling access to the network. The switch supports policy based routing where specific routing paths are selected based on a domain name, a telephone number, and the like.Type: GrantFiled: February 23, 2000Date of Patent: April 6, 2004Assignee: AlcatelInventors: Charlie Ghahremani, Richard Schunk, Desmond Young, Ben Tseng
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Patent number: 6713670Abstract: Provided are methods of manufacturing an electrostatically clean solar array panel and the products resulting from the practice of these methods. The preferred method uses an array of solar cells, each with a coverglass where the method includes machining apertures into a flat, electrically conductive sheet so that each aperture is aligned with and undersized with respect to its matched coverglass sheet and thereby fashion a front side shield with apertures (FSA). The undersized portion about each aperture of the bottom side of the FSA shield is bonded to the topside portions nearest the edges of each aperture's matched coverglass. Edge clips are attached to the front side aperture shield edges with the edge clips electrically and mechanically connecting the tops of the coverglasses to the solar panel substrate. The FSA shield, edge clips and substrate edges are bonded so as to produce a conductively grounded electrostatically clean solar array panel.Type: GrantFiled: August 14, 2002Date of Patent: March 30, 2004Assignee: Composite Optics, IncorporatedInventors: Theodore Garry Stern, Duane Eric Krumweide
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Patent number: 6684422Abstract: The present invention discloses an interactive infant or child blanket with a tactile apparatus for removably attaching small toys such as pacifiers, teethers, rattles, and developmental toys. The invention also includes an apparatus for removably attaching the blanket itself to other objects such as a highchairs, baby bouncers, infant swings, car seats, strollers, or shopping carts, for play control and stability. The novel attachment system allows a child to play on the go without the hassle of dropping or soiling play objects, thereby minimizing the chance of loss or exposure to germs. The blanket preferably comes packaged in a matching bag that can also carry toy attachments and perhaps a bottle and/or diapers, providing parents with a small “baby to-go” bag for quick errands and trips. In another embodiment, the retention blanket includes a blanket adapted to engage a wheelchair as required by elderly and handicap persons.Type: GrantFiled: February 27, 2003Date of Patent: February 3, 2004Assignee: Ginger MagnoliaInventors: Abbie S. LeFevre, Lainie S. Quirk
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Patent number: D506146Type: GrantFiled: November 26, 2003Date of Patent: June 14, 2005Inventor: Alex F. Hall
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Patent number: D506147Type: GrantFiled: March 15, 2004Date of Patent: June 14, 2005Inventor: Alex F. Hall