Patent application number | Description | Published |
20100150556 | SYSTEM AND METHOD FOR A SUBSCRIBER POWERED NETWORK ELEMENT - A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and/or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network. | 06-17-2010 |
20100150566 | Augmenting Passive Optical Networks - Passive optical networks have optical budget loss limitations that affect the ability of a Service Provider to serve a limited number of clients over a limited range. The deployment of passive optical networks is constrained by potential physical rights of way issues. A method and system for augmenting communication links of a passive optical network are disclosed which utilize radio frequency communication enabling an increase in the number of clients on the network as well as increasing the reach or range of the network while potentially eliminating physical rights of way issues. | 06-17-2010 |
20100158530 | SYSTEM AND METHOD FOR PERFORMING HIGH-SPEED COMMUNICATIONS OVER FIBER OPTICAL NETWORKS - Processing a received optical signal in an optical communication network includes equalizing a received optical signal to provide an equalized signal, demodulating the equalized signal according to an m-ary modulation format to provide a demodulated signal, decoding the demodulated signal according to an inner code to provide an inner-decoded signal, and decoding the inner-decoded signal according to an outer code. Other aspects include other features such as equalizing an optical channel including storing channel characteristics for the optical channel associated with a client, loading the stored channel characteristics during a waiting period between bursts on the channel, and equalizing a received burst from the client using the loaded channel characteristics. | 06-24-2010 |
20110150475 | System and Method for Pluggable Optical Modules for Passive Optical Networks - An optical local area network includes a passive optical distribution fabric interconnecting a plurality of nodes including a first node and a plurality of remaining nodes, a hub that includes the first node and a control module, and a client network adapter coupled to each of the remaining nodes for responding to the control module. The control module controls timing for each of the client network adapters to transmit signals over the passive optical distribution fabric and distribution of signals to each of the nodes. | 06-23-2011 |
20110211827 | SYSTEM AND METHOD FOR PERFORMING IN-SERVICE OPTICAL FIBER NETWORK CERTIFICATION - A system and method for performing an in-service optical time domain reflectometry test, an in-service insertion loss test, and an in-service optical frequency domain reflectometry test using a same wavelength as the network communications for point-to-point or point-to-multipoint optical fiber networks while maintaining continuity of network communications are disclosed. | 09-01-2011 |
20120275784 | System and Method for Optical Layer Management in Optical Modules and Remote Control of Optical Modules - A system and method for managing the optical layer network data communications of an optical fiber data network by an optical transceiver module is disclosed. The management of the optical layer network data communications comprising data link layer functions or layer 2 functions in an OSI model. Benefits include reduction in reduced cost of network deployments from consolidation of network equipment, such as switches, and reduction in power consumed as well as enabling point-to-multipoint network connections from previously only point-to-point network connection. | 11-01-2012 |
20140314412 | SYSTEM AND METHOD FOR A SUBSCRIBER-POWERED NETWORK ELEMENT - A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and/or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network. | 10-23-2014 |
Patent application number | Description | Published |
20090117563 | Identification of TRPML3 (MCOLN3) as a Salty Taste Receptor and Use in Assays for Identifying Taste (Salty) Modulators and/or Therapeutics that Modulate Sodium Transport, Absorption or Excretion and/or Aldosterone and/or Vasopressin Production or Release - This invention relates to the elucidation that TRPML3 is involved in salty taste perception in primates including humans and likely other mammals (given the significance of sodium and other ions to physiological functions and conditions this phenotype is likely strongly conserved in different animals). The invention also relates to the discovery that the TRPML3 gene also modulates one or more of sodium metabolism, sodium excretion, blood pressure, fluid retention, cardiac function and urinary functions such as urine production and excretion. The invention also relates to transgenic animals that have been engineered to express or knock out TRPML3 expression and assays using TRPML3 expressing animals, cells and isolated ion channel polypeptides for identifying compounds that modulate TRPML3-associated functions including salty taste, sodium metabolism, sodium excretion, blood pressure, fluid retention, cardiac function and urinary functions such as urine production and excretion. | 05-07-2009 |
20090208946 | Rationale, Methods, and Assays for Identifying Human and Non-Human Primate Taste Specific Genes and Use Thereof in Taste Modulator and Therapeutic Screening Assays - This invention relates to novel rationale and methods for identifying human and primate taste-specific genes, including genes involved in salty taste perception, especially human salty taste perception, but also genes involved in sweet, bitter, umami, and sour taste perception, and genes involved in other taste cell or taste receptor related activities such as digestive function and digestive related diseases, taste cell turnover, immunoregulation of the oral and digestive tract, and metabolic regulation such as in diabetes and obesity, the genes identified using these methods, and assays for identifying taste modulators (enhancers or blockers) and potential therapeutics using these genes. These compounds have potential application in modulating (enhancing or blocking) taste perception, especially salty taste perception and as potential therapeutics. In addition, this invention relates to novel methods for identifying taste-specific genes that can be used as markers for different taste cell types, including sweet, bitter, umami, sour, salty, and other taste cells in mammals as well as assays that measure the activity of the sweet, bitter, umami, or sour receptor in the presence of these genes to identify modulators of sweet, bitter, umami, and sour taste and to identify therapeutics especially for treating digestive or metabolic disorders, taste loss, and oral infections. Particularly, the genes identified herein and antibodies or oligos thereto can be used as markers to identify and/or purify specific taste cells e.g., from taste cell suspensions by use of FACS or magnetic bead cell selection or other known cell purification and isolation procedures. | 08-20-2009 |
20090210953 | Identification of TRPML3 (MCOLN3) as a salty taste receptor and use in assays for identifying taste (salty) modulators and/or therapeutics that modulate sodium transport, absorption or excretion and/or aldosterone, and/or vasopressin production or release - The present invention relates to the elucidation that TRPML3 is involved in salty taste perception in primates including humans and likely other mammals and based thereon high-throughput mammalian and medium-throughput oocyte-based electrophysiological assays for identifying human TRPML3 modulators, preferably TRPML3 enhancers. Compounds that modulate TRPML3 function in the assay are expected to affect salty taste in humans. The inventive electrophysiological assays, such as the two-electrode voltage-clamp technique, facilitate the identification of compounds which specifically modulate human TRPML3. The assays of the invention provide a robust screen useful to detect compounds that facilitate (enhance) or inhibit TRPML3 function. Compounds that enhance or block TRPML3 channel activity should thereby modulate salty taste. In addition, these compounds may be used to regulate sodium excretion, urinary output and other biological functions relating to sodium levels and TRPML3 related functions. | 08-20-2009 |
20110281753 | RATIONALE, METHODS, AND ASSAYS FOR IDENTIFYING HUMAN AND NON-HUMAN PRIMATE TASTE SPECIFIC GENES AND USE THEREOF IN TASTE MODULATOR AND THERAPEUTIC SCREENING ASSAYS - This invention relates to novel rationale and methods for identifying human and primate taste-specific genes, including genes involved in salty taste perception, especially human salty taste perception, but also genes involved in sweet, bitter, umami, and sour taste perception, and genes involved in other taste cell or taste receptor related activities such as digestive function and digestive related diseases, taste cell turnover, immunoregulation of the oral and digestive tract, and metabolic regulation such as in diabetes and obesity, the genes identified using these methods, and assays for identifying taste modulators (enhancers or blockers) and potential therapeutics using these genes. These compounds have potential application in modulating (enhancing or blocking) taste perception, especially salty taste perception and as potential therapeutics. In addition, this invention relates to novel methods for identifying taste-specific genes that can be used as markers for different taste cell types, including sweet, bitter, umami, sour, salty, and other taste cells in mammals as well as assays that measure the activity of the sweet, bitter, umami, or sour receptor in the presence of these genes to identify modulators of sweet, bitter, umami, and sour taste and to identify therapeutics especially for treating digestive or metabolic disorders, taste loss, and oral infections. Particularly, the genes identified herein and antibodies or oligos thereto can be used as markers to identify and/or purify specific taste cells e.g., from taste cell suspensions by use of FACS or magnetic bead cell selection or other known cell purification and isolation procedures. | 11-17-2011 |
20140206004 | RATIONALE, METHODS, AND ASSAYS FOR IDENTIFYING HUMAN AND NON-HUMAN PRIMATE TASTE SPECIFIC GENES AND USE THEREOF IN TASTE MODULATOR AND THERAPEUTIC SCREENING ASSAYS - This invention relates to novel rationale and methods for identifying human and primate taste-specific genes, including genes involved in salty taste perception, especially human salty taste perception, but also genes involved in sweet, bitter, umami, and sour taste perception, and genes involved in other taste cell or taste receptor related activities such as digestive function and digestive related diseases, taste cell turnover, immunoregulation of the oral and digestive tract, and metabolic regulation such as in diabetes and obesity, the genes identified using these methods, and assays for identifying taste modulators (enhancers or blockers) and potential therapeutics using these genes. These compounds have potential application in modulating (enhancing or blocking) taste perception, especially salty taste perception and as potential therapeutics. In addition, this invention relates to novel methods for identifying taste-specific genes that can be used as markers for different taste cell types, including sweet, bitter, umami, sour, salty, and other taste cells in mammals as well as assays that measure the activity of the sweet, bitter, umami, or sour receptor in the presence of these genes to identify modulators of sweet, bitter, umami, and sour taste and to identify therapeutics especially for treating digestive or metabolic disorders, taste loss, and oral infections. Particularly, the genes identified herein and antibodies or oligos thereto can be used as markers to identify and/or purify specific taste cells e.g., from taste cell suspensions by use of FACS or magnetic bead cell selection or other known cell purification and isolation procedures. | 07-24-2014 |
Patent application number | Description | Published |
20110172839 | ELECTRIC VEHICLE SUPPLY EQUIPMENT WITH TIMER - An EVSE system includes an electric vehicle supply circuit, and a timer adapted to automatically control the electric vehicle supply circuit. The timer may be adapted to enable and/or disable the electric vehicle supply circuit at one or more predetermined times. The timer may be coordinated with a scheduling system such as a calendar utility on a computer or portable communication device such as a smart phone. The system may include a user interface for the timer. The user interface may include an embedded server such as an embedded web server to enable a user to program the timer through the Internet. | 07-14-2011 |
20120091824 | Electric Vehicle Supply Equipment with Line Fitting Disconnect Sensing - A system includes an electric vehicle supply circuit adapted to supply electric power to an electric vehicle, a line fitting arranged to connect the electric vehicle supply circuit to a source of electric power, and a sensor arranged to detect when the line fitting is being disconnected from the source of electric power. The electric vehicle supply circuit is adapted to interrupt the supply of electric power to the electric vehicle in response to the sensor to interrupt the flow of power through the electric vehicle supply circuit before the line fitting is disconnected from the power source. | 04-19-2012 |
20120206100 | ELECTRIC VEHICLE SUPPLY EQUIPMENT - An electric vehicle supply circuit comprises input wiring including a hot conductor and a neutral conductor to connect the electric vehicle supply circuit to a power source having a hot conductor and a neutral conductor, and a charge circuit interrupting device arranged to disconnect the hot conductor and the neutral conductor if the power source is wired incorrectly. A monitor circuit may operate as a polarity detector if the power source is wired incorrectly, or as a grounding monitor circuit if the power source is wired correctly. Another electric vehicle supply circuit includes a monitor circuit to to detect whether a power source is wired correctly, and an indicator to communicate to a user whether hot and neutral conductors of the power source are wired correctly. | 08-16-2012 |
20120286729 | ELECTRIC VEHICLE SUPPLY EQUIPMENT WITH OVER-CURRENT PROTECTION - An EVSE system includes an electric vehicle supply circuit having overcurrent protection circuit to prevent excessive current from flowing to the electric vehicle. A current limit may be set by a manufacturer of the EVSE, by a user of the EVSE, by an electric utility, by the EVSE itself in response to a control pilot signal, etc. The current limit may be set to prevent tripping an overcurrent protection device on a branch circuit for the EVSE, to accommodate one or more parameters of an electric vehicle charging facility, etc. The overcurrent protection feature may be integrated into a controller for the electric vehicle supply circuit, or it may be operate independently of the controller. | 11-15-2012 |
20140015487 | ELECTRIC VEHICLE SUPPLY EQUIPMENT - Electric vehicle supply equipment includes an enclosure, an electric vehicle supply circuit for providing a flow of current to an electric vehicle, a charge circuit interrupting device, the charge circuit interrupting device arranged to interrupt the flow of current to the electric vehicle, a grounding monitor circuit, the grounding monitor circuit coupled to grounding conductors, the grounding monitor circuit having a grounding output signal, a ground default detection circuit, the ground fault detection circuit coupled to current carrying conductors, the ground fault detection circuit having a fault detection output signal, a controller, the controller coupled to the grounding monitor circuit, the ground fault detection circuit and the charge circuit interrupting device, the controller arranged to control the charge circuit interrupting device, and logic arranged to receive the grounding and fault detection signals and the control signal, and assert a close signal based upon the grounding and fault detection signals. | 01-16-2014 |
Patent application number | Description | Published |
20100150556 | SYSTEM AND METHOD FOR A SUBSCRIBER POWERED NETWORK ELEMENT - A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and/or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network. | 06-17-2010 |
20100158530 | SYSTEM AND METHOD FOR PERFORMING HIGH-SPEED COMMUNICATIONS OVER FIBER OPTICAL NETWORKS - Processing a received optical signal in an optical communication network includes equalizing a received optical signal to provide an equalized signal, demodulating the equalized signal according to an m-ary modulation format to provide a demodulated signal, decoding the demodulated signal according to an inner code to provide an inner-decoded signal, and decoding the inner-decoded signal according to an outer code. Other aspects include other features such as equalizing an optical channel including storing channel characteristics for the optical channel associated with a client, loading the stored channel characteristics during a waiting period between bursts on the channel, and equalizing a received burst from the client using the loaded channel characteristics. | 06-24-2010 |
20110150475 | System and Method for Pluggable Optical Modules for Passive Optical Networks - An optical local area network includes a passive optical distribution fabric interconnecting a plurality of nodes including a first node and a plurality of remaining nodes, a hub that includes the first node and a control module, and a client network adapter coupled to each of the remaining nodes for responding to the control module. The control module controls timing for each of the client network adapters to transmit signals over the passive optical distribution fabric and distribution of signals to each of the nodes. | 06-23-2011 |
20110211827 | SYSTEM AND METHOD FOR PERFORMING IN-SERVICE OPTICAL FIBER NETWORK CERTIFICATION - A system and method for performing an in-service optical time domain reflectometry test, an in-service insertion loss test, and an in-service optical frequency domain reflectometry test using a same wavelength as the network communications for point-to-point or point-to-multipoint optical fiber networks while maintaining continuity of network communications are disclosed. | 09-01-2011 |
20120069765 | VIRTUAL GATEWAY NODE FOR DUAL-MODE WIRELESS PHONES - In one embodiment, a virtual gateway mediates between a dual-mode subscriber device and an IP-based PBX. In particular, the virtual gateway includes a WLAN interface for communicating with the dual-mode subscriber device and a network interface (wired or wireless) for communicating with the IP-based PBX over the Internet. As such, the virtual gateway may relay voice and call control instructions between the dual-mode subscriber device and the IP-based PBX, and may provide the same call control functions to the dual-mode subscriber device provided by the call control processor in existing dual-mode phones. The embodiment further provides a dual-mode subscriber device suitable for operation with the virtual gateway. Because the dual-mode subscriber device does not require a call control processor, the battery life and cost of the device are significantly improved. | 03-22-2012 |
20120275784 | System and Method for Optical Layer Management in Optical Modules and Remote Control of Optical Modules - A system and method for managing the optical layer network data communications of an optical fiber data network by an optical transceiver module is disclosed. The management of the optical layer network data communications comprising data link layer functions or layer 2 functions in an OSI model. Benefits include reduction in reduced cost of network deployments from consolidation of network equipment, such as switches, and reduction in power consumed as well as enabling point-to-multipoint network connections from previously only point-to-point network connection. | 11-01-2012 |
20140314412 | SYSTEM AND METHOD FOR A SUBSCRIBER-POWERED NETWORK ELEMENT - A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO) and a subscriber terminal using a network element to convert optical to electrical (O-E) and electrical to optical (E-O) signals between a fiber from the central office and twisted wire pair, coaxial cable or Ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided. Certain advantages and/or benefits are achieved using the present invention, such as freedom from any requirement for additional meter installations or meter connection charges and does not require a separate power network. | 10-23-2014 |