Patents Assigned to University
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Patent number: 9738780Abstract: Zwitterionic crosslinking agents, crosslinked zwitterionic hydrogels prepared from copolymerization of zwitterionic monomers with the zwitterionic crosslinking agent, methods for making crosslinked zwitterionic hydrogels, and devices that include and methods that use the crosslinked zwitterionic hydrogels.Type: GrantFiled: July 15, 2016Date of Patent: August 22, 2017Assignee: University of Washington through its Center for CommercializationInventors: Shaoyi Jiang, Hong Xue, Wei Yang, Louisa R. Carr
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Patent number: 9742424Abstract: An analog-to-digital converter (ADC) is provided, having two comparators, two digital-to-analog converters (DACs), and an adder circuit. The ADC receives an input value and, over a plurality of conversion cycles of the ADC, generates an output value representative of the input value. Each respective DAC generates a plurality of threshold levels, which are defined, at least in part, by predetermined redundancy levels that are binary-scaled. The comparator arrangement provides an output code in a respective conversion cycle and, for at least two adjacent conversion cycles, the two comparators collectively provide 2-bit output codes. The adder circuit provides a plurality of output bits of the output value, and is capable of overlapping and adding a first significant bit of the 2-bit output code provided for a predetermined conversion cycle with a second significant bit of the 2-bit output code provided for a previous conversion cycle to generate one output bit.Type: GrantFiled: January 6, 2017Date of Patent: August 22, 2017Assignee: Nanyang Technological UniversityInventors: Sunny Sharma, Chirn Chye Boon
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Patent number: 9737480Abstract: The invention provide isolated arrestin domain-containing protein 1 (ARRDC1)-mediated micro vesicles (ARMMs). Methods for generating and for isolating ARMMs are also provided herein. ARMMs can be used to deliver agents, for example, nucleic acids (e.g., siRNAs, microRNAs, lincRNAs), proteins (e.g., transcription factors, chromatin modulators, kinases, phosphorylases, or recombinases), or small molecules to target cells in vitro and in vivo, and methods for such ARMM-mediated delivery are provided herein. Diagnostic and therapeutic methods using ARMMs are also described herein.Type: GrantFiled: February 6, 2013Date of Patent: August 22, 2017Assignees: President and Fellows of Harvard College, The Board of Trustees of the Leland Standford Junior UniversityInventors: Quan Lu, Joseph F. Nabhan, Stanley N. Cohen
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Patent number: 9738775Abstract: A method for enhancing an interaction between graphene nanoparticles and a poly(styrene-co-methylmethacrylate), including modifying graphene with nitric acid to form graphene nanoparticles surface modified with one or more oxygen functionalities, melt blending the poly(styrene-co-methylmethacrylate) and the modified graphene nanoparticles to obtain a nanocomposite, and exposing the nanocomposite to microwave irradiation to form defects in the graphene nanoparticles. A blend composition, including graphene nanoparticles and a poly(styrene-co-methylmethacrylate), where the graphene nanoparticles are dispersed in the poly(styrene-co-methylmethacrylate), and the graphene nanoparticles are surface modified with oxygen functionalities.Type: GrantFiled: April 19, 2017Date of Patent: August 22, 2017Assignee: King Fahd University of Petroleum and MineralsInventors: Mamdouh Ahmed Al-Harthi, Mukarram Zubair
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Patent number: 9737880Abstract: This disclosure relates to photocatalytic polyoxometalate compositions of tungstovanadates and uses as water oxidation catalysts. In certain embodiments, the disclosure relates to compositions comprising water, a complex of a tetra-metal oxide cluster and VW9O34 ligands, and a photosensitizer. Typically, the metal oxide cluster is Co. In certain embodiments, the disclosure relates to electrodes and other devices comprising water oxidation catalysts disclosed herein and uses in generating fuels and electrical power from solar energy.Type: GrantFiled: March 28, 2013Date of Patent: August 22, 2017Assignee: Emory UniversityInventors: Craig L. Hill, Iourii V. Gueletii, Jie Song, Hongjin Lv, Djamaladdin Musaev, Zhen Luo
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Patent number: 9743237Abstract: An apparatus and method for predicting mobility based on relative mobile characteristics are disclosed herein. The method of predicting mobility based on relative mobile characteristics includes detecting, by each of a plurality of sensor nodes of a sensor network including the plurality of sensor nodes, a change in relative location with respect to an observed node; recording, by the each of the plurality of sensor nodes, information about the detected change in relative location; generating, by the each of the plurality of sensor nodes, a mathematical model for a possibility of approach of the observed node with respect to the each of the plurality of sensor nodes using the recorded relative location change information; and predicting probabilistically, by the each of the plurality of sensor nodes, whether the observed node will approach the each of the plurality of sensor nodes using the mathematical model.Type: GrantFiled: January 2, 2015Date of Patent: August 22, 2017Assignee: Ajou University Industry-Academic Cooperation FoundationInventors: Jae Joon Lee, Jae Sung Lim
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Patent number: 9741120Abstract: An infrared imaging detection and positioning method for an underground building in a planar land surface environment comprises: obtaining an original infrared image g0 formed after stratum modulation is performed on an underground building, and determining a local infrared image g of a general position of the underground building in the original infrared image g0; setting an iteration termination condition, and setting an initial value h0 of a Gaussian thermal diffusion function; using the local infrared image g as an initial target image f0, and performing iteration solution of a thermal expansion function hn and a target image fn by using a maximum likelihood estimation algorithm according to the initial value h0 of the Gaussian thermal diffusion function; and determining whether the iteration termination condition is met, if the iteration termination condition is met, using the target image fn obtained by means of iteration solution this time as a final target image f; and if the iteration termination conType: GrantFiled: September 2, 2014Date of Patent: August 22, 2017Assignee: Huazhong University of Science and TechnologyInventors: Tianxu Zhang, Longwei Hao, Cen Lu, Wenxuan Ma, Yuehuan Wang, Nong Sang, Weidong Yang
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Patent number: 9743084Abstract: Embodiments of the present disclosure provide an image encoding and decoding method and apparatus. A division mode used for a current image block is acquired, division information of the current image block is acquired according to the division mode, and encoding processing is performed on a division mode identifier and the division information that correspond to the division mode, so that a decoder obtains, according to the division mode identifier and the division information, a division template used by an encoder, so as to perform decoding. The encoder and the decoder do not need to store a large quantity of division templates, thereby lightening a burden on an encoding and decoding system.Type: GrantFiled: December 22, 2015Date of Patent: August 22, 2017Assignees: Huawei Technologies Co., Ltd., Tsinghua UniversityInventors: Weiran Li, Xiaozhen Zheng, Yun He
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Patent number: 9738668Abstract: Benzothiazole phosphonate analogs and methods of using the same to inhibit the activity of Amyloid Binding Alcohol Dehydrogenase and in the amelioration or treatment of Alzheimer's disease are provided.Type: GrantFiled: May 24, 2016Date of Patent: August 22, 2017Assignee: University of KansasInventors: ShiDu Yan, Koteswara Rao Valasani
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Patent number: 9742145Abstract: A high-efficiency non-collinearly phase matched parametric oscillator is provided, wherein a laser pumps a nonlinear optical material with a plural number of flat reflection surfaces that zigzag at least one parametrically generated off-axis radiation about the pump laser beam axis via multiple reflections from the surfaces. The off-axis zigzag oscillation of the radiation establishes parametric oscillation and improves energy coupling among mixing waves in a monolithic nonlinear optical material. Preferably the pump laser has a transverse beam size covering the area of the zigzagging parametrically generated radiation. To further enhance the performance of the off-axis zigzag parametric oscillator, the other parametrically generated radiation can be seeded by an external laser source or resonated in a cavity. The present invention also includes a double-side pumped off-axis zigzag parametric oscillator installed inside a standing-wave pump-laser cavity.Type: GrantFiled: December 1, 2016Date of Patent: August 22, 2017Assignee: National Tsing Hua UniversityInventors: Yen-Chieh Huang, Tsong-Dong Wang, Yu-Chung Chiu, Po-Cheng Wang
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Patent number: 9741352Abstract: The present invention relates to a method for processing an audio signal, comprising: a step of performing a frequency conversion process on an audio signal to obtain a plurality of frequency transform coefficients; a step of selecting either a general mode or a non-general mode, on the basis of a pulse ratio, for the frequency transform coefficients having a high frequency band from among the plurality of frequency transform coefficients; and a step of performing, if the non-general mode is selected, the following steps: extracting a predetermined number of pulses from the frequency transform coefficients having the high frequency band, and generating pulse information; generating an original noise signal from the frequency transform coefficients having the high frequency band, excluding the pulses; generating a reference noise signal using the frequency transform coefficient having a low frequency band from among the plurality of frequency transform coefficients; and generating noise position information anType: GrantFiled: April 4, 2016Date of Patent: August 22, 2017Assignees: LG Electronics Inc., Chungbuk National University Industry-Academic Cooperation FoundationInventors: Gyuhyeok Jeong, Daehwan Kim, Ingyu Kang, Lagyoung Kim, Kibong Hong, Zhigang Piao, Insung Lee, Jongha Lim, Sanghyeon Moon, Byungsuk Lee, Hyejeong Jeon
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Patent number: 9737875Abstract: Disclosed herein are methods and compositions for purifying proteins from crude solutions.Type: GrantFiled: March 15, 2013Date of Patent: August 22, 2017Assignees: Impossible Foods Inc., The Board of Trustees of the Leland Stanford Junior UniversityInventors: Patrick O'Reilly Brown, R. Edward Watts, Pehr Harbury
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Patent number: 9740799Abstract: A three-dimensional engineered shaped fiber configuration is formed using determined structural requirements for a three-dimensional engineered shaped fiber configuration and ascertained properties of an engineered molded fiber fiberboard material. A first cut on a top surface and a second cut on a bottom surface of the fiberboard material are calculated. These calculations are based, at least in part, on the structural requirements properties of the fiberboard material. The first cut and the second cut each have a depth, a width, and a position. The first cut and the second cut have a spacing between them such that the flat piece of fiberboard material can be folded at a point located in the spacing between the first cut and second cut to position a first portion of the fiberboard material at a particular angle with respect to a second portion of the fiberboard material.Type: GrantFiled: December 2, 2011Date of Patent: August 22, 2017Assignees: The Regents of the University of Colorado, a Body Corporate, The United States of America as Represented by the Secretary of AgricultureInventors: Julee Ann Herdt, Kellen Scott Schauermann, John F. Hunt
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Patent number: 9743200Abstract: A middle ear implant may include a first interface portion configured to interface with a first structure of a middle ear of a patient, a second interface portion configured to interface with a second structure of the middle ear of the patient, a shaft configured to connect the first interface portion and the second interface portion, and a sensor disposed at one end of the shaft, between the shaft and one of the first interface portion or the second interface portion. The sensor may be configured to provide a DC signal output indicative of static pressure on the sensor based on placement of the sensor between the first and second structures. The sensor may also be configured to provide an AC signal output indicative of a frequency response of the implant in response to the sensor being coupled to an output device.Type: GrantFiled: April 24, 2014Date of Patent: August 22, 2017Assignee: The Johns Hopkins UniversityInventors: Dawnielle Farrar, George L. Coles, Jr., David A. Kitchin, Howard W. Francis, Ioan Lina
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Patent number: 9738581Abstract: A polyphenol derivative of the stilbenoid family, namely trans-3,5,4?-trihydroxybibenzyl, also known as dihydro-resveratrol, is disclosed as a remedial agent. In particular, the usage of dihydro-resveratrol as an anti-fibrotic agent in suppressing the activation of pancreatic stellate cells (PSCs) is presented. One embodiment also relates to the management of pancreatic fibrosis, which is often accompanied with chronic pancreatitis and desmoplastic reaction of pancreatic cancer. Another embodiment has applications in preventing or alleviating or treating pancreatic cancer or pancreatogenic diabetes.Type: GrantFiled: November 15, 2016Date of Patent: August 22, 2017Assignee: Hong Kong Baptist UniversityInventors: Hongjie Zhang, Siu Wai Tsang, Yegao Chen
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Patent number: 9737586Abstract: Therapies and compositions for reducing collagen synthesis in mammalian cells and tissues wherein the targets are scleraxis, scleraxis-binding sites, receptor-regulated Smads, and/or binding sites for receptor-regulated Smads whereby synergistic interactions between scleraxis proteins and receptor-regulated Smads are reduced, inhibited, interfered with, stopped, and/or prevented thereby reducing, inhibiting and/or interfering with the activation of collagen 1?2 promoter thereby inhibiting collagen production in mammalian cells and tissues. Alternatively, the therapies and compositions may reduce, inhibit, interfere with, stop, and/or prevent binding of the collagen 1?2 promoter to DNA thereby inhibiting expression of the collagen 1?2 gene in mammalian cells and tissues.Type: GrantFiled: January 15, 2016Date of Patent: August 22, 2017Assignee: University of ManitobaInventor: Michael P. Czubryt
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Patent number: 9741969Abstract: A carrier generation material is provided, which has a chemical structure of: wherein R1 is hydrogen or alkyl group; each of R2 is independently hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; each of R3 is independently hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R4 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R5 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group; R6 is ?O, ?NH, or malononitrile group, and R7 is hydrogen, halogen, —CN, —CF3, —NO2, or alkyl group.Type: GrantFiled: September 21, 2015Date of Patent: August 22, 2017Assignee: National Tsing Hua UniversityInventors: Chien-Hong Cheng, Wei-Ting Hsieh, Chen-Hsun Hung, Min-Jie Huang, Cheng-Chang Lai, Chuang-Yi Liao
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Patent number: 9743472Abstract: An electrical load driving apparatus, comprising a current distribution apparatus having a power source arranged to deliver an input current into a plurality of branches such that the input current is distributed into a plurality of individual branch currents, wherein each of the plurality of branches includes an inductive arrangement arranged to form an inductive coupling with an associated inductive arrangement of at least one other associated branch, and a plurality of output loads connect to each of the associated branches of the current distribution apparatus.Type: GrantFiled: March 15, 2013Date of Patent: August 22, 2017Assignee: City University of Hong KongInventors: Shu Hung Henry Chung, Ruihong Zhang
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Patent number: 9742152Abstract: A tunable distributed feedback (DFB) semiconductor laser based on a series mode or a series and parallel hybrid mode. A grating structure of the laser is a sampling Bragg grating based on the reconstruction-equivalent chirp technology. DFB lasers with different operating wavelengths based on the reconstruction-equivalent chirp technology are integrated together by a sampling series combination mode or a series/parallel hybrid mode, one of the lasers is selected to operate via a current, and the operating wavelength of the laser can be controlled by adjusting the current or the temperature, so that the continuous tuning of the operating wavelengths of the lasers can be realized. Various wavelength signals in parallel channels are coupled and then output from the same waveguide. An electrical isolation area (1-11) is adopted between lasers connected in series or lasers connected in series and connected in parallel to reduce the crosstalk between adjacent lasers.Type: GrantFiled: September 22, 2014Date of Patent: August 22, 2017Assignee: Nanjing UniversityInventors: Lianyan Li, Song Tang, Xiangfei Chen, Yunshan Zhang, Jun Lu
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Patent number: PP28318Abstract: ‘NCORNSP-019SCSHLM’ is a moderately-compact to compact, non-twining, upright variety producing many short shoots. It is distinguishable from other cultivars by its yellow green heart shaped leaves that are entire with a cordate base; a compact habit and semi-erect mounding plant architecture. The lime green leaves of this plant, short internodes, and the plant architecture are what makes ‘NCORNSP-019SCSHLM’ unique amongst the current ornamental sweetpotatoes in the marketplace. ‘NCORNSP-019SCSHLM’ also exhibits very good vigor and is very well branched. In greenhouse and field trials, ‘NCORNSP-019SCSHLM’ has been shown to be much less vigorous than Ipomoea batatas ‘Margarita’ and ‘Blackie’ and is suitable for use as a landscape or containerized plant. The production of flowers by ‘NCORNSP-019SCSHLM’ is sporadic under short day conditions.Type: GrantFiled: October 30, 2015Date of Patent: August 22, 2017Assignee: North Carolina State UniversityInventors: George Craig Yencho, Meri K. Reeber, Kenneth Vincent Pecota