Patents by Inventor Duc Tran
Duc Tran 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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Patent number: 9429179Abstract: A retaining wave spring includes a first open-loop that has a wall that is substantially planar. The retaining wave spring also includes a second open-loop continuing from an end portion of the first open-loop. The second open-loop has a wall having curved portions. An outer diameter of the first open-loop and an outer diameter of the second open-loop have different sizes.Type: GrantFiled: November 14, 2013Date of Patent: August 30, 2016Assignee: COOPER TECHNOLOGIES COMPANYInventor: Hung Duc Tran
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Patent number: 9376702Abstract: The invention relates to a method for increasing the production level of isoprenoids in an algal cell. The method includes increasing expression of a polynucleotide sequence that encodes 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (IDS) in the algal cell. In another aspect, the invention relates to a method for increasing the production level of carotenoids in an algal cell. The method includes increasing expression of polynucleotide sequence that encodes phytoene desaturases (PDS) in the algal cell. In a further aspect, the invention relates to an algal cell having a polynucleotide sequence that is genetically engineered to express a higher level of IDS or PDS than a corresponding wild type algal cell, wherein the cell produces an increased level of isoprenoids or carotenoids, respectively, than a corresponding wild type algal cell.Type: GrantFiled: April 24, 2009Date of Patent: June 28, 2016Assignee: The City University of New YorkInventors: Juergen Polle, Duc Tran
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Publication number: 20150350807Abstract: In some implementations, a mobile device can be configured to monitor environmental, system and user events associated with the mobile device and/or a peer device. The occurrence of one or more events can trigger adjustments to system settings. The mobile device can be configured to keep frequently invoked applications up to date based on a forecast of predicted invocations by the user. In some implementations, the mobile device can receive push notifications associated with applications that indicate that new content is available for the applications to download. The mobile device can launch the applications associated with the push notifications in the background and download the new content. In some implementations, before running an application or communicating with a peer device, the mobile device can be configured to check energy and data budgets and environmental conditions of the mobile device and/or a peer device to ensure a high quality user experience.Type: ApplicationFiled: September 30, 2014Publication date: December 3, 2015Inventors: Jonathan J. Andrews, Daniel Ben Pollack, Hue Duc Tran, Joao Pedro Forjaz de Lacerda
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Patent number: 9090880Abstract: The invention relates to isolated polypeptides that include amino acid sequences within botryococcene synthase from different algal species. In another aspect, the invention relates to a method for increasing the production level of a botryococcene hydrocarbon molecule in a cell. The method includes increasing expression of a polynucleotide sequence that encodes botryococcene synthase in the cell. In a further aspect, the invention relates to an algal cell having a polynucleotide sequence that is genetically engineered to express a higher level of botryococcene synthase than a corresponding wild type algal cell, wherein the cell produces an increased level of a botryococcene hydrocarbon molecule than a corresponding wild type algal cell.Type: GrantFiled: June 24, 2009Date of Patent: July 28, 2015Assignee: Research Foundation of the City University of New YorkInventors: Juergen Polle, Duc Tran
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Publication number: 20150169733Abstract: Methods and systems are provided for appending data objects to answers while conducting performance reviews. A user interface includes an interactive module for presenting a question and receiving an associated answer; a selection field including virtual buttons corresponding to a plurality of respective performance metrics; a timeline feed configured to present an immersive view of at least one of the plurality of respective performance metrics; and a citation icon for use in appending at least one data element to the answer.Type: ApplicationFiled: November 14, 2014Publication date: June 18, 2015Inventors: Nima Motamedi, Shaahin Mehdinezhad Rushan, James Fai-Kuen Tam, Alireza Bakhtiari Koohsorkhi, Charmaine Abalajon, Gregory Lapouchnian, Shozub Qureshi, Tam Duc Tran, Ashwini Govindaraman
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Publication number: 20150142530Abstract: Some embodiments of the present invention include a method for creating, via a first user interface, at least one link in a performance summary to link to supporting information of an employee's work associated with the performance summary. The performance summary including the at least one link is then displayed via the first user interface. The method then detects, via the first user interface, when the at least one link in the performance summary is selected. Responsive to the at least one link being selected, the supporting information of the employee's work associated with the performance summary is displayed via the first user interface.Type: ApplicationFiled: July 16, 2014Publication date: May 21, 2015Inventors: Nima Motamedi, Ashwini GOVINDARAMAN, Gregory LAPOUCHNIAN, James Fai-Kuen TAM, Shaahin Mehdinezhad RUSHAN, Tam Duc TRAN, Alireza Bakhtiari KOOHSORKHI
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Publication number: 20150132080Abstract: A retaining wave spring includes a first open-loop that has a wall that is substantially planar. The retaining wave spring also includes a second open-loop continuing from an end portion of the first open-loop. The second open-loop has a wall having curved portions. An outer diameter of the first open-loop and an outer diameter of the second open-loop have different sizes.Type: ApplicationFiled: November 14, 2013Publication date: May 14, 2015Inventor: Hung Duc Tran
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Publication number: 20150046324Abstract: This application relates to systems, methods, and apparatus for using a computing device to perform payment transactions while the computing device is operating in a low power wallet mode during a low battery state of the computing device. During a low power wallet mode, various subsystems are prevented from receiving current from a battery of the computing device, while a near field communication (NFC) system of the computing device is provided with an operating current for detecting target systems. A target system and the NFC system can communicate during the low power wallet mode of the computing device, thereby allowing a user of the computing device to conduct payment transactions when the computing device is in a low power wallet mode. Such payment transactions can be useful if the user is ever stranded without enough power to fully operate the computing device and needs to pay for transportation.Type: ApplicationFiled: September 29, 2014Publication date: February 12, 2015Inventors: Cyril de la Cropte de Chanterac, Joseph Hakim, Leland W. Lew, Hue Duc Tran
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Publication number: 20140364162Abstract: In some implementations, a mobile device can analyze motion sensor data and proximity sensor data during a voice call to determine whether the mobile device is on a stationary object or worn on a user's body (e.g., in the lap or pocket of a user of the mobile device). The mobile device can adjust the transmit power level of the telephony transceiver during the voice call based on the determination.Type: ApplicationFiled: May 30, 2014Publication date: December 11, 2014Inventors: Ben-Heng Juang, Hue Duc Tran, Hung A. Pham, Adam S. Howell, Hengliang Zhang, Gunes Dervisoglu
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Publication number: 20130233916Abstract: A method of using a two-dimensional barcode having a first data field and a second data field which includes receiving registration information from a location, assigning the location a unique identification, receiving a greeting information corresponding to the location and the unique identification, storing the registration information, the location, the unique identification and the corresponding greeting information within a storage device, capturing data from a two-dimensional barcode using an electronic device, initiating a software program identified within the first data field of the captured two-dimensional barcode and using the identified software program to execute commands within the second data field of the captured two-dimensional barcode.Type: ApplicationFiled: July 25, 2012Publication date: September 12, 2013Inventor: Minh-Duc Tran
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Patent number: 8349006Abstract: An intraocular lens for insertion into a capsular bag in order to focus incoming light toward a retina and process for manufacturing thereof along with concomitant reduced glare and improved vision provides for a center lens portion of a lens for focusing incoming light toward the retina and the surrounding lens portion for mounting the lens within the capsular bag. A surface roughness disposed on the surrounding lens portion is provided for reducing the glare due to non-focused light directed toward the retina from the intraocular lens with the roughness having a roughness level of between about Ra 45 and about Ra 350.Type: GrantFiled: September 2, 2011Date of Patent: January 8, 2013Assignee: Abbott Medical Optics Inc.Inventors: Huawei Zhao, Nguyen Q Nguyen, Duc Tran
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Publication number: 20120302598Abstract: The invention relates to imidazopyridinones, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. By activating TLRs, it should be possible to induce or stimulate immune cells to mount an immune response. In particular, the TLR7 has been implicated in viral infections (such as HCV or HBV), cancers and tumours, and T2 Helper cell (TH2) mediated diseases, and hence TLR7 agonists are potentially useful in the treatment of such diseases. We have now found a series of imidazopyridinones which are agonists of TLR7. According, there is provided a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein R1 is 3- to 8-membered saturated heterocyclic group wherein one ring member is O; and R2 is phenyl or pyridinyl, each optionally substituted by C1-C6alkyl.Type: ApplicationFiled: November 22, 2011Publication date: November 29, 2012Applicant: PFIZER LIMITEDInventors: Peter H. Jones, David Cameron Pryde, Thien Duc Tran
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Publication number: 20120052584Abstract: The invention relates to a method for increasing the production level of isoprenoids in an algal cell. The method includes increasing expression of a polynucleotide sequence that encodes 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (IDS) in the algal cell. In another aspect, the invention relates to a method for increasing the production level of carotenoids in an algal cell. The method includes increasing expression of polynucleotide sequence that encodes phytoene desaturases (PDS) in the algal cell. In a further aspect, the invention relates to an algal cell having a polynucleotide sequence that is genetically engineered to express a higher level of IDS or PDS than a corresponding wild type algal cell, wherein the cell produces an increased level of isoprenoids or carotenoids, respectively, than a corresponding wild type algal cell.Type: ApplicationFiled: April 24, 2009Publication date: March 1, 2012Applicant: The City University of New York represented by the Research Foundation of the City University of NYInventors: Juergen Polle, Duc Tran
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Patent number: 8124868Abstract: The present invention provides a thin film photovoltaic module that has a protective substrate, such as glass, that has been contoured to define a space that allows air to avoid entrapment by a bus bar on the thin film photovoltaic device. The contouring of the protective substrate greatly facilitates the deairing and lamination of the module because it reduces or eliminates the amount of trapped air during lamination. Photovoltaic modules of the present invention can be processed with a minimum of waste caused by deairing and related lamination problems.Type: GrantFiled: December 16, 2008Date of Patent: February 28, 2012Assignee: Solutia Inc.Inventors: Francois Andre Koran, Stephen Joseph Norton, Khanh Duc Tran
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Publication number: 20120032363Abstract: An intraocular lens for insertion into a capsular bag in order to focus incoming light toward a retina and process for manufacturing thereof along with concomitant reduced glare and improved vision provides for a center lens portion of a lens for focusing incoming light toward the retina and the surrounding lens portion for mounting the lens within the capsular bag. A surface roughness disposed on the surrounding lens portion is provided for reducing the glare due to non-focused light directed toward the retina from the intraocular lens with the roughness having a roughness level of between about Ra 45 and about Ra 350.Type: ApplicationFiled: September 2, 2011Publication date: February 9, 2012Applicant: Abbott Medical Optics Inc.Inventors: Huawei Zhao, Nguyen Q. Nguyen, Duc Tran
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Publication number: 20110263270Abstract: Described are a method, system, and mobile communication device for sharing a signal received by an antenna. A signal, such as a signal sent from a global positioning system, is received by the antenna. An amplifier is then used to generate an amplified signal. The amplifier is located an attenuation distance away from a noise source. The amplified signal is divided into a first divided signal and a second divided signal, which are respectively transmitted to first and second signal utilization modules. While being transmitted from the antenna to the first and second signal utilization modules, the signal suffers propagation losses. While locating the amplifier remote from the noise source decreases noise strength, which positively contributes to signal-to-noise ratio, it also increases propagation losses, which negatively contributes to signal-to-noise ratio.Type: ApplicationFiled: April 23, 2010Publication date: October 27, 2011Applicant: PSION TEKLOGIX INC.Inventors: Iain Campbell ROY, Michael Huu Duc TRAN
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Patent number: 8012203Abstract: An intraocular lens for insertion into a capsular bag in order to focus incoming light toward a retina and process for manufacturing thereof along with concomitant reduced glare and improved vision provides for a center lens portion of a lens for focusing incoming light toward the retina and the surrounding lens portion for mounting the lens within the capsular bag. A surface roughness disposed on the surrounding lens portion is provided for reducing the glare due to non-focused light directed toward the retina from the intraocular lens with the roughness having a roughness level of between about Ra 45 and about Ra 350.Type: GrantFiled: September 3, 2010Date of Patent: September 6, 2011Assignee: Abbott Medical Optics Inc.Inventors: Huawei Zhao, Nguyen Q Nguyen, Duc Tran
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Publication number: 20110209223Abstract: Extensible grammar-based rights expression system for processing rights expressions including an interpreter with plug-in subcomponents, a validator, and a framework. In another embodiment, system includes a framework having an extensible architecture with extensibility points for adding extensions to the grammar, and an interpreter, the extensions defining semantics and syntax of new rights expressions. A method for processing rights expressions is also provided having the steps of registering plug-in components, making a programmatic call, finding and invoking appropriate plug-in components, evaluating the request against the grant, and returning an authorization result. In another embodiment, method includes the steps of providing an extensible grammar-based rights expression system having an extensible architecture with an interpreter, evaluating the request against the grant using the interpreter, and returning an authorization result.Type: ApplicationFiled: May 3, 2011Publication date: August 25, 2011Applicant: CONTENTGUARD HOLDINGS, INC.Inventors: Joseph Zhung Yee FUNG, Robert CHANCELLOR, Thomas DeMARTINI, Mai NGUYEN, Thanh TA, Vincent Hsiang TIEU, Duc TRAN, Edgardo VALENZUELA
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Patent number: 7974923Abstract: Extensible grammar-based rights expression system for processing rights expressions including an interpreter with plug-in subcomponents, a validator, and a framework. In another embodiment, system includes a framework having an extensible architecture with extensibility points for adding extensions to the grammar, and an interpreter, the extensions defining semantics and syntax of new rights expressions. A method for processing rights expressions is also provided having the steps of registering plug-in components, making a programmatic call, finding and invoking appropriate plug-in components, evaluating the request against the grant, and returning an authorization result. In another embodiment, method includes the steps of providing an extensible grammar-based rights expression system having an extensible architecture with an interpreter, evaluating the request against the grant using the interpreter, and returning an authorization result.Type: GrantFiled: November 18, 2002Date of Patent: July 5, 2011Assignee: Contentguard Holdings, Inc.Inventors: Joseph Zhung Yee Fung, Robert Chancellor, Thomas DeMartini, Mai Nguyen, Thanh Ta, Vincent Hsiang Tieu, Duc Tran, Edgardo Valenzuela
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Patent number: 7966383Abstract: Embodiments of the present invention include a computer-implemented systems and methods for accessing metadata across a network. A metadata server receives requests to access a data source from one or more clients. The metadata server is coupled between one or more backend servers and the clients. The backend servers may be coupled to the data sources of interest. The metadata server provides a metadata service proxy for establishing communications with the backend servers and for signaling the backend servers to establish connections to data sources. Data sources may be stateful or stateless. For stateless data sources, the metadata server may dynamically create reusable metadata service provider proxies that receive metadata from metadata service providers on the backend servers. For stateful data sources, unique metadata service provider proxies may be dynamically created and used to service client requests.Type: GrantFiled: March 27, 2009Date of Patent: June 21, 2011Assignee: Business Objects Software Ltd.Inventors: Wu Cao, Sridhar Ganti, Vikram Kunniyur, Duc Tran