Patents by Inventor Dong Yu

Dong Yu 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).

  • Publication number: 20080015846
    Abstract: An answering machine detection module is used to determine whether a call recipient is an actual person or an answering machine. The answering machine detection module includes a speech recognizer and a call analysis module. The speech recognizer receives an audible response of the call recipient to a call. The speech recognizer processes the audible response and provides an output indicative of recognized speech. The call analysis module processes the output of the speech recognizer to generate an output indicative of whether the call recipient is a person or an answering machine.
    Type: Application
    Filed: July 12, 2006
    Publication date: January 17, 2008
    Applicant: Microsoft Corporation
    Inventors: Alejandro Acero, Craig M. Fisher, Dong Yu, Ye-Yi Wang, Yun-Cheng Ju
  • Patent number: 7306823
    Abstract: CIGS absorber layers fabricated using coated semiconducting nanoparticles and/or quantum dots are disclosed. Core nanoparticles and/or quantum dots containing one or more elements from group IB and/or IIIA and/or VIA may be coated with one or more layers containing elements group IB, IIIA or VIA. Using nanoparticles with a defined surface area, a layer thickness could be tuned to give the proper stoichiometric ratio, and/or crystal phase, and/or size, and/or shape. The coated nanoparticles could then be placed in a dispersant for use as an ink, paste, or paint. By appropriate coating of the core nanoparticles, the resulting coated nanoparticles can have the desired elements intermixed within the size scale of the nanoparticle, while the phase can be controlled by tuning the stochiometry, and the stoichiometry of the coated nanoparticle may be tuned by controlling the thickness of the coating(s).
    Type: Grant
    Filed: September 18, 2004
    Date of Patent: December 11, 2007
    Assignee: Nanosolar, Inc.
    Inventors: Brian M. Sager, Dong Yu, Matthew R. Robinson
  • Publication number: 20070269918
    Abstract: Provided is a method of manufacturing a nitride-based semiconductor light-emitting device having an improved structure in which optical extraction efficiency is improved. The method of manufacturing a nitride-based semiconductor light-emitting device including an n-doped semiconductor layer, an active layer, a p-doped semiconductor layer, an n-electrode and a p-electrode includes: forming an azobenzene-functionalized polymer film on a base layer by selecting one layer from the group consisting of the n-doped semiconductor layer, the p-doped semiconductor layer, the n-electrode and the p-electrode as the base layer; forming surface relief gratings of a micro-pattern caused by a photophysical mass transport property of azobenzene-functionalized polymer by irradiating interference laser beams onto the azobenzene-functionalized polymer film; forming a photonic crystal layer using a metal oxide on a recessed gap of the azobenzene-functionalized polymer film, and removing the azobenzene-functionalized polymer film.
    Type: Application
    Filed: March 23, 2007
    Publication date: November 22, 2007
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae-hee CHO, Cheol-soo SONE, Dong-yu KIM, Hyun-gi HONG, Seok-soon KIM
  • Publication number: 20070262300
    Abstract: Provided is a method of forming a fine pattern having a pattern dimension of 1 ?m or less, repeatedly with reproducibility. The method of forming the fine pattern includes: forming an azobenzene-functionalized polymer film on an etched layer; irradiating the azobenzene-functionalized polymer film using an interference laser beam to form a patterned azobenzene-functionalized polymer film having fine-patterned surface relief gratings by a photophysical mass transporting of the azobenzene-functionalized polymer; etching the etched layer using the azobenzene-functionalized polymer film having the surface relief grating patterns as an etching mask; and removing the patterned azobenzene-functionalized polymer film.
    Type: Application
    Filed: March 7, 2007
    Publication date: November 15, 2007
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae-hee CHO, Cheol-soo SONE, Dong-yu KIM, Hyun-gi HONG, Seok-soon KIM
  • Patent number: 7291782
    Abstract: Charge-splitting networks, optoelectronic devices, methods for making optoelectronic devices, power generation systems utilizing such devices and method for making charge-splitting networks are disclosed. An optoelectronic device may include a porous nano-architected (e.g., surfactant-templated) film having interconnected pores that are accessible from both the underlying and overlying layers. A pore-filling material substantially fills the pores. The interconnected pores have diameters of about 1-100 nm and are distributed in a substantially uniform fashion with neighboring pores separated by a distance of about 1-100 nm. The nano-architected porous film and the pore-filling, material have complementary charge-transfer properties with respect to each other, i.e., one is an electron-acceptor and the other is a hole-acceptor. The nano-architected porous, film may be formed on a substrate by a surfactant temptation technique such as evaporation-induced self-assembly.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: November 6, 2007
    Assignee: Nanosolar, Inc.
    Inventors: Brian M. Sager, Martin R. Roscheisen, Klaus Petritsch, Greg Smestad, Jacqueline Fidanza, Gregory A. Miller, Dong Yu
  • Patent number: 7289956
    Abstract: The present invention employs user modeling to model a user's behavior patterns. The user's behavior patterns are then used to influence named entity (NE) recognition.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: October 30, 2007
    Assignee: Microsoft Corporation
    Inventors: Dong Yu, Peter K. L. Mau, Kuansan Wang, Milind Mahajan, Alejandro Acero
  • Patent number: 7276489
    Abstract: The invention relates to the therapeutic use of oligonucleotides as immunostimulatory agents in immunotherapy applications. More particularly, the invention provides immunomers for use in methods for generating an immune response or for treating a patient in need of immunostimulation. The immunomers of the invention comprise at least two oligonucleotides linked at their 3? ends, internucleoside linkages or functionalized nucleobase or sugar to a non-nucleotidic linker, at least one of the oligonucleotides being an immunostimulatory oligonucleotide and having an accessible 5? end.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: October 2, 2007
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Sudhir Agrawal, Ekambar R. Kandimalla, Dong Yu, Lakshmi Bhagat
  • Publication number: 20070219793
    Abstract: A method of forming a shareable filler model (shareable model for garbage words) from a word n-gram model is provided. The word n-gram model is converted into a probabilistic context free grammar (PCFG). The PCFG is modified into a substantially application-independent PCFG, which constitutes the shareable filler model.
    Type: Application
    Filed: March 14, 2006
    Publication date: September 20, 2007
    Applicant: Microsoft Corporation
    Inventors: Alejandro Acero, Dong Yu, Ye-Yi Wang, Yun-Cheng Ju
  • Publication number: 20070204236
    Abstract: A method of displaying a relationship between menus and applying a motion to the display, thereby facilitating the use of a menu and attracting the interest of a user. A computer readable recording medium storing a program can be used for performing the method. The method of displaying a menu includes selecting a menu item from an upper menu, obtaining an amount of information related to a lower menu or contents corresponding to the selected upper menu item, displaying a connecting object visually showing a relationship between the upper menu and the lower menu or the contents, and displaying the lower menu or the contents and a motion moving at a speed determined according to the amount of information.
    Type: Application
    Filed: November 20, 2006
    Publication date: August 30, 2007
    Inventors: Sahng-hee Bahn, Seung-dong Yu
  • Patent number: 7262286
    Abstract: The invention relates to the therapeutic use of oligonucleotides or oligonucleotide analogs as immunostimulatory agents in immunotherapy applications. The invention provides methods for enhancing the immune response caused by immunostimulatory oligonucleotide compounds.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: August 28, 2007
    Assignee: Idera Pharmaceuticals, Inc.
    Inventors: Ekambar R. Kandimalla, Qiuyan Zhao, Dong Yu, Sudhir Agrawal
  • Publication number: 20070198266
    Abstract: A time-synchronous lattice-constrained search algorithm is developed and used to process a linguistic model of speech that has a long-contextual-span capability. In the algorithm, hypotheses are represented as traces that include an indication of a current frame, previous frames and future frames. Each frame can include an associated linguistic unit such as a phone or units that are derived from a phone. Additionally, pruning strategies can be applied to speed up the search. Further, word-ending recombination methods are developed to speed up the computation. These methods can effectively deal with an exponentially increased search space.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 23, 2007
    Applicant: Microsoft Corporation
    Inventors: Xiaolong Li, Li Deng, Dong Yu, Alejandro Acero
  • Publication number: 20070198260
    Abstract: Parameters for distributions of a hidden trajectory model including means and variances are estimated using an acoustic likelihood function for observation vectors as an objection function for optimization. The estimation includes only acoustic data and not any intermediate estimate on hidden dynamic variables. Gradient ascent methods can be developed for optimizing the acoustic likelihood function.
    Type: Application
    Filed: February 17, 2006
    Publication date: August 23, 2007
    Applicant: Microsoft Corporation
    Inventors: Li Deng, Dong Yu, Xiaolong Li, Alejandro Acero
  • Publication number: 20070181177
    Abstract: Charge-splitting networks, optoelectronic devices, methods for making optoelectronic devices, power generation systems utilizing such devices and method for making charge-splitting networks are disclosed. An optoelectronic device may include a porous nano-architected (e.g., surfactant-templated) film having interconnected pores that are accessible from both the underlying and overlying layers. A pore-filling material substantially fills the pores. The interconnected pores have diameters of about 1-100 nm and are distributed in a substantially uniform fashion with neighboring pores separated by a distance of about 1-100 nm. The nano-architected porous film and the pore-filling, material have complementary charge-transfer properties with respect to each other, i.e., one is an electron-acceptor and the other is a hole-acceptor. The nano-architected porous, film may be formed on a substrate by a surfactant temptation technique such as evaporation-induced self-assembly.
    Type: Application
    Filed: November 5, 2002
    Publication date: August 9, 2007
    Applicant: Nanosolar, Inc.
    Inventors: Brian Sager, Martin Roscheisen, Klaus Petritsch, Greg Smestad, Jacqueline Fidanza, Gregory Miller, Dong Yu
  • Patent number: 7253017
    Abstract: Charge splitting networks for optoelectronic devices may be fabricated using a nanostructured porous film, e.g., of SiO2, as a template. The porous film may be fabricated using surfactant temptation techniques. Any of a variety of semiconducting materials including semiconducting metals and metal oxides (such as TiO2, CdSe, CdS, CdTe, or CuO) may be deposited into the pores of the porous template film. After deposition, the template film may be removed by controlled exposure to acid or base without disrupting the semiconducting material leaving behind a nanoscale network grid. Spaces in the network grid can then be filled with complementary semiconducting material, e.g., a semiconducting polymer or dye to create a exciton-splitting and charge transporting network with superior optoelectronic properties for an optoelectronic devices, particularly photovoltaic devices.
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: August 7, 2007
    Assignee: Nanosolar, Inc.
    Inventors: Martin R. Roscheisen, Brian M. Sager, Jacqueline Fidanza, Klaus Petritsch, Gregory A. Miller, Dong Yu
  • Publication number: 20070179103
    Abstract: The invention provides an immunostimulatory nucleic acid. In certain embodiments according to this aspect of the invention, the sequence of the immunostimulatory oligonucleotide and/or immunomer is at least partially self-complementary.
    Type: Application
    Filed: September 22, 2005
    Publication date: August 2, 2007
    Inventors: Sudhir Agrawal, Ekambar Kandimalla, Dong Yu
  • Publication number: 20070170727
    Abstract: A door latch system for an automotive vehicle uses a push-pull cable linked to a lock cylinder and to a latch to move the latch assembly into the locked position while simultaneously blocking the latch's lock/unlock lever from moving into the unlocked position.
    Type: Application
    Filed: January 10, 2006
    Publication date: July 26, 2007
    Applicant: Ford Global Technologies, LLC
    Inventors: Kelly Kohlstrand, Xiang Dong Yu, Stanley Liu, Tad Siedlecki
  • Publication number: 20070173469
    Abstract: The invention relates to the therapeutic use of oligonucleotides as immunostimulatory agents in immunotherapy applications. More particularly, the invention provides immunomers for use in methods for generating an immune response or for treating a patient in need of immunostimulation. The immunomers of the invention comprise at least two oligonucleotides linked at their 3? ends, internucleoside linkages or functionalized nucleobase or sugar to a non-nucleotidic linker, at least one of the oligonucleotides being an immunostimulatory oligonucleotide and having an accessible 5? end.
    Type: Application
    Filed: August 25, 2004
    Publication date: July 26, 2007
    Inventors: Sudhir Agrawal, Ekambar Kandimalla, Dong Yu, Lakshmi Bhagat
  • Publication number: 20070143112
    Abstract: A time-asynchronous lattice-constrained search algorithm is developed and used to process a linguistic model of speech that has a long-contextual-span capability. In the algorithm, nodes and links in the lattices developed from the model are expanded via look-ahead. Heuristics as utilized by a search algorithm are estimated. Additionally, pruning strategies can be applied to speed up the search.
    Type: Application
    Filed: December 20, 2005
    Publication date: June 21, 2007
    Applicant: Microsoft Corporation
    Inventors: Dong Yu, Li Deng, Alejandro Acero
  • Publication number: 20070143104
    Abstract: A statistical trajectory speech model is constructed where the targets for vocal tract resonances are represented as random vectors and where the mean vectors of the target distributions are estimated using a likelihood function for joint acoustic observation vectors. The target mean vectors can be estimated without formant data. To form the model, time-dependent filter parameter vectors based on time-dependent coarticulation parameters are constructed that are a function of the ordering and identity of the phones in the phone sequence in each speech utterance. The filter parameter vectors are also a function of the temporal extent of coarticulation and of the speaker's speaking effort.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Applicant: Microsoft Corporation
    Inventors: Li Deng, Dong Yu, Alejandro Acero
  • Publication number: 20070105800
    Abstract: The invention relates to the therapeutic use of oligonucleotides as immunostimulatory agents in immunotherapy applications. More particularly, the invention provides an immunostimulatory oligonucleotides for use in methods for generating an immune response or for treating a patient in need of immunostimulation. The immunostimulatory oligonucleotides of the invention preferably comprise novel purines. The immunostimulatory oligonucleotides according to the invention further comprise at least two oligonucleotides linked at their 3? ends, internucleoside linkages or functionalized nucleobase or sugar to a non-nucleotidic linker, at least one of the oligonucleotides being an immunostimulatory oligonucleotide and having an accessible 5? end.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 10, 2007
    Inventors: Sudhir Agrawal, Dong Yu, Ekambar Kandimalla