Patents by Inventor John Jiang
John Jiang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140269523Abstract: Mobile hub devices and docking stations facilitate controlled delivery of digital multimedia data from a content service provider. A mobile hub device includes a transceiver configured to receive and transmit digital multimedia data over a plurality of communication links. The mobile hub device includes a processor for identifying content providers which permit the mobile hub device to download multimedia data hosted by the content providers. The processor schedules delivery of the multimedia data from the content providers to the mobile hub device.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Inventors: John Wu, Charles Moore, John Jiang, Arup Bhattachara, Tod Conklin, Thomas H. Daugherty, JR.
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Publication number: 20130195088Abstract: A mobile hotspot device may be used to interface one or more host computing devices with a wireless wide area network. The mobile hotspot device is powered by a high-capacity lithium ion (Li-Ion) cylindrical battery pack(s) and has a small, pen-like form factor. Use of the Li-Ion cylindrical battery pack(s) improves mobile hotspot device talk time over prismatic battery cell technology, as well as avoids premature device/modem shutdown experienced when a prismatic battery cell is proximate to a printed circuit assembly of the mobile hotspot device. Additionally still, Li-Ion cylindrical battery pack(s) avoid negatively impacting volume capacity of the mobile hotspot device. Further still, use of the Li-Ion cylindrical battery pack(s) allows for unique, interactive information display, as well as evolutionary mobile hotspot device design and form factors.Type: ApplicationFiled: January 30, 2012Publication date: August 1, 2013Applicant: NOVATEL WIRELESS, INC.Inventors: Kwun Ho, John Jiang, Pedro Gutierrez, Tony Ornelas, Mahsa Nakhjiri
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Publication number: 20130176821Abstract: A geophysical data acquisition system includes at least one geophysical sensor. The at least one geophysical sensor has associated therewith a signal generator configured to generate a signal corresponding to a type of the at least one geophysical sensor. The system includes at least one signal acquisition unit having a plurality of input channels. The at least one geophysical sensor is in signal communication with one of the plurality of input channels. The plurality of input channels each includes a detector for receiving and identifying the signal generated by the signal generator. The at least one signal acquisition unit includes amplification, filtering and digitizing circuits automatically configurable in response to the type of sensor identified by the detected signal.Type: ApplicationFiled: January 11, 2012Publication date: July 11, 2013Applicant: KJT Enterprises, Inc.Inventors: John JIANG, Azizuddin Abdul AZIZ, Ying LIU, Kurt-M. STRACK
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Patent number: 8374602Abstract: The present invention provides a method for providing roaming services to an HPMN's prepaid subscriber. The method includes facilitating the prepaid subscriber's registration at a VPMN by an SG, despite absence of the prepaid subscriber's roaming profile at an HPMN HLR. The HPMN and the VPMN are part of one or more partner networks and are unable to support IN protocol/agreement. The SG is deployed at either the HPMN, or an HPMN's MVNO, or a hub operator. The method further includes enabling mobile communication of the prepaid subscriber in the VPMN by the SG that converts protocol of all signaling messages, corresponding to the prepaid subscriber, into a format compatible with the HPMN. The method further includes billing the prepaid subscriber based on pre-defined criteria by using the SG that interfaces with an HPMN PPS via either: an HPMN SCP, or an HPMN service node, or an HPMN SMSC.Type: GrantFiled: January 22, 2008Date of Patent: February 12, 2013Assignee: Roamware, Inc.Inventor: John Jiang
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Publication number: 20120297596Abstract: In a method of manufacturing a multilayer ceramic component, a ceramic capacitor body is formed from electrode layers and dielectric layers. First and second external terminals are attached on opposite ends of the ceramic capacitor body. The ceramic capacitor body is coated to assist in increasing breakdown voltage. The electrode layers include active electrode layers configured in an alternating manner such that a first end of the active electrodes extends from one end of the ceramic capacitor body inwardly and a next internal active electrode extends from an opposite end of the ceramic capacitor body inwardly. The active electrode layer includes side shields to provide additional shielding.Type: ApplicationFiled: August 6, 2012Publication date: November 29, 2012Applicant: VISHAY SPRAGUE, INC.Inventors: JOHN BULTITUDE, JOHN JIANG, JOHN ROGERS
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Publication number: 20120250219Abstract: A multilayer ceramic capacitor component includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers, first and second external terminals attached to the ceramic capacitor body. The plurality of electrode layers include a plurality of alternating layers of active electrodes extending inwardly from alternating ends of the ceramic capacitor body. The capacitor may include a plurality of side shields disposed within the plurality of alternating layers of active electrodes to provide shielding with the alternating layers of active electrodes having a pattern to increase overlap area to provide higher capacitance without decreasing separation between the alternative layers of active electrodes. The capacitor may have a voltage breakdown of 3500 volts DC or more in air. The capacitor may have a coating. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: ApplicationFiled: February 27, 2012Publication date: October 4, 2012Applicant: Vishay Sprague, Inc.Inventors: John Bultitude, John Jiang, John Rogers
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Patent number: 8275372Abstract: The present invention provides a method for enabling support of IN services for an HPMN's outbound roamer. The method provides a client-server architecture that enables exchange of messages between a client coupled to the outbound roamer's mobile device and a gateway coupled to the HPMN network. The method includes enabling a client on the outbound roamer's mobile device after successful registration of the outbound roamer with a VPMN and based on exchange of one or more parameters, encapsulated over one or more bearers, with a gateway. Moreover, the HPMN and the VPMN do not support either exchange of IN messages or an IN agreement. The method further includes facilitating communication between the client and an HPMN service node or an HPMN SCP, via the gateway that facilitates communication by translating the encapsulated IN messages in a protocol compatible with either the service node or the SCP.Type: GrantFiled: February 27, 2008Date of Patent: September 25, 2012Assignee: Roamware, Inc.Inventor: John Jiang
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Patent number: 8238075Abstract: A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields may include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: GrantFiled: August 11, 2008Date of Patent: August 7, 2012Assignee: Vishay Sprague, Inc.Inventors: John Bultitude, John Jiang, John Rogers
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Patent number: 8125762Abstract: A multilayer ceramic capacitor component includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers, first and second external terminals attached to the ceramic capacitor body. The plurality of electrode layers include a plurality of alternating layers of active electrodes extending inwardly from alternating ends of the ceramic capacitor body. The capacitor may include a plurality of side shields disposed within the plurality of alternating layers of active electrodes to provide shielding with the alternating layers of active electrodes having a pattern to increase overlap area to provide higher capacitance without decreasing separation between the alternative layers of active electrodes. The capacitor may have a voltage breakdown of 3500 volts DC or more in air. The capacitor may have a coating. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: GrantFiled: August 11, 2008Date of Patent: February 28, 2012Assignee: Vishay Sprague, Inc.Inventors: John Bultitude, John Jiang, John Rogers
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Publication number: 20100190492Abstract: The present invention provides a method for providing roaming services to an HPMN's prepaid subscriber. The method includes facilitating the prepaid subscriber's registration at a VPMN by an SG, despite absence of the prepaid subscriber's roaming profile at an HPMN HLR. The HPMN and the VPMN are part of one or more partner networks and are unable to support IN protocol/agreement. The SG is deployed at either the HPMN, or an HPMN's MVNO, or a hub operator. The method further includes enabling mobile communication of the prepaid subscriber in the VPMN by the SG that converts protocol of all signaling messages, corresponding to the prepaid subscriber, into a format compatible with the HPMN. The method further includes billing the prepaid subscriber based on pre-defined criteria by using the SG that interfaces with an HPMN PPS via either: an HPMN SCP, or an HPMN service node, or an HPMN SMSC.Type: ApplicationFiled: January 22, 2008Publication date: July 29, 2010Applicant: Roamware, IncInventor: John Jiang
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Publication number: 20100144344Abstract: The present invention provides a method for enabling support of IN services for an HPMN's outbound roamer. The method provides a client-server architecture that enables exchange of messages between a client coupled to the outbound roamer's mobile device and a gateway coupled to the HPMN network. The method includes enabling a client on the outbound roamer's mobile device after successful registration of the outbound roamer with a VPMN and based on exchange of one or more parameters, encapsulated over one or more bearers, with a gateway. Moreover, the HPMN and the VPMN do not support either exchange of IN messages or an IN agreement. The method further includes facilitating communication between the client and an HPMN service node or an HPMN SCP, via the gateway that facilitates communication by translating the encapsulated IN messages in a protocol compatible with either the service node or the SCP.Type: ApplicationFiled: February 27, 2008Publication date: June 10, 2010Inventor: John Jiang
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Patent number: 7715173Abstract: A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields can include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: GrantFiled: August 11, 2008Date of Patent: May 11, 2010Assignee: Vishay Sprague, Inc.Inventors: John Bultitude, John Jiang, John Rogers
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Publication number: 20100033894Abstract: A multilayer ceramic capacitor component includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers, first and second external terminals attached to the ceramic capacitor body. The plurality of electrode layers include a plurality of alternating layers of active electrodes extending inwardly from alternating ends of the ceramic capacitor body. The capacitor may include a plurality of side shields disposed within the plurality of alternating layers of active electrodes to provide shielding with the alternating layers of active electrodes having a pattern to increase overlap area to provide higher capacitance without decreasing separation between the alternative layers of active electrodes. The capacitor may have a voltage breakdown of 3500 volts DC or more in air. The capacitor may have a coating. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: ApplicationFiled: August 11, 2008Publication date: February 11, 2010Applicant: VISHAY SPRAGUE, INC.Inventors: JOHN BULTITUDE, JOHN JIANG, JOHN ROGERS
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Publication number: 20090169632Abstract: A sustained release composition comprising a polymer and manufacturing method thereof. The sustained release composition comprises a polymer, a bioactive agent, and a release rate determined agent, wherein the release rate determined agent is dispersed in the sustained release composition to control the release rate of the bioactive agent. The method comprises providing an oil phase comprising a bioactive agent, a polymer, and a release rate determined agent; providing an aqueous phase comprising a surfactant; mixing the oil phase with the aqueous phase to form the sustained release composition having a controlled release effect.Type: ApplicationFiled: December 31, 2007Publication date: July 2, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jui-Mei Lu, Chia-Wen Liu, Po Hong Lai, John Jiang Hann Lin, Chiao Pin Li, Sung En Chen, Yo Wen Lo, Ming-Thau Sheu, Min-Ying Lin
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Publication number: 20090052112Abstract: A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields can include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: ApplicationFiled: August 11, 2008Publication date: February 26, 2009Applicant: VISHAY SPRAGUE, INC.Inventors: JOHN BULTITUDE, JOHN JIANG, JOHN ROGERS
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Publication number: 20090052111Abstract: A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields may include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: ApplicationFiled: August 11, 2008Publication date: February 26, 2009Applicant: VISHAY SPRAGUE, INC.Inventors: JOHN BULTITUDE, JOHN JIANG, JOHN ROGERS
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Publication number: 20080108347Abstract: The present invention provides a method for redirecting roaming traffic of a roamer associated with an HPMN and currently roaming in a first VPMN. The method includes detecting by a detection unit coupled to the first VPMN, a registration attempt of the roamer at a second VPMN, upon receipt of a first registration cancellation message of one or more registration cancellation messages, sent by the HPMN. Finally, the method includes causing the HPMN to send a registration response message to a VLR associated with the second VPMN, to thwart the registration attempt of the roamer at the second VPMN, by sending one or more registration messages to the HPMN from a redirection unit coupled to the first VPMN. The redirection unit further facilitates the roamer's mobile communication when the roamer's handset gets stuck in the second VPMN.Type: ApplicationFiled: June 25, 2007Publication date: May 8, 2008Inventor: John Jiang
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Patent number: 7336475Abstract: A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields can include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size.Type: GrantFiled: February 22, 2006Date of Patent: February 26, 2008Assignee: Vishay Vitramon, Inc.Inventors: John Bultitude, John Jiang, John Rogers
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Publication number: 20080020756Abstract: The present invention provides a passive monitoring method of redirecting roaming traffic associated with a subscriber. The method includes retrieving a first transaction ID at a TR probe, by passively monitoring a registration message intended for a home location information database. The method further includes retrieving a second transaction ID at the TR probe, by passively monitoring an update message originating from the home location information database. Further, the method includes sending an abort message by a TR unit, to the home location information database with the second transaction ID as a Destination Transaction ID (DTID) to restrict any further transactions with the home location information database using the second transaction ID.Type: ApplicationFiled: May 15, 2007Publication date: January 24, 2008Inventor: John Jiang
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Patent number: D707211Type: GrantFiled: December 20, 2012Date of Patent: June 17, 2014Assignee: Novatel Wireless, Inc.Inventors: Kwun Ho, John Jiang, Pedro Gutierrez, Tony Ornelas, Mahsa Nakhjiri