Patents by Inventor Peng Peng
Peng Peng 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: 20180214028Abstract: The methods and apparatuses (including systems and device) described herein may be used to accurately and comfortably monitor and track body temperature using a wearable device that can be positioned inside a patient's ear for measuring the patient's temperature, sleeping quality, or other vital signs. These systems and methods may also include a base station and a remote analytics unit (e.g., software, hardware or firmware, including application software that may run on a hand-held or wearable electronics device). The inter-aural device (earplug device) may record and pre-process information that may then be adaptively passed on the remote analytics unit for further processing. The earplug device may engage the remote analytics unit with to download and process the temperature measurement data from the device, to electrically charge the device and also to communicate wirelessly with a smart phone or different types of mobile devices.Type: ApplicationFiled: July 25, 2016Publication date: August 2, 2018Applicant: Yono Health Inc.Inventors: Yunlong ZHANG, Peng PENG, Zehui XI
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Patent number: 10017436Abstract: The present invention provides a method of making 1,1,1,2,3-pentachloropropane comprising: (1) utilizing 1,1,1,3-tetrachloropropane as a raw material and 1,1,1,2,3-pentachloropropane as a solvent to carry out a dehydrochlorination reaction to obtain 1,1,3-trichloropropene, and after the reaction, (2) introducing chlorine gas into the reaction system to carry out a chlorination reaction to obtain 1,1,1,2,3-pentachloropropane. In the present invention, 1,1,1,2,3-pentachloropropane acts as a solvent or a diluent, and may act as an inhibitor to prevent the production of high-boiling residues such as dimers, oligomers or polymers during the dehydrochlorination process. Then, the conversion rate of 1,1,1,3-tetrachloropropane is increased, and consequently, the yield of final product 1,1,1,2,3-pentachloropropane is also increased.Type: GrantFiled: March 26, 2018Date of Patent: July 10, 2018Assignee: Jiangxi Tianyu Chemical Co., Ltd.Inventors: Zhong Zhou, Haipeng Xu, Yiming Yu, Peng Peng, Yaling Zhao, Xichao Wang, Xiaori Yue
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Publication number: 20180175368Abstract: The present invention discloses a spherical or spherical-like lithium battery cathode material, a battery and preparation methods and applications thereof. The chemical formula of the cathode material is: LiaNixCoyMnzMbO2, wherein 1.0?a?1.2; 0.0<b?0.05; 0.30?x?0.90; 0.05?y?0.40; 0.05?z?0.50; x+y+z+b=1; M is one or two or more of Mg, Ti, Al, Zr, Y, Co, Mn, Ni, Ba and a rare earth element. A single ?-NaFeO2 type layered structure of the cathode material is shown by a powder X-ray diffraction pattern and full width at half maximum FWHM (110) of the (110) diffraction peak near a diffraction angle 2? of 64.9° is in the range of 0.073 to 0.Type: ApplicationFiled: May 23, 2017Publication date: June 21, 2018Inventors: Chaoyi ZHOU, Lijuan WANG, Zhu'an YIN, Daixiang YANG, Qianxin XIANG, Ming MEI, Peng PENG
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Publication number: 20180165746Abstract: A network interaction system includes a front-end server and a recommendation system. The front-end server receives a search request from a client terminal, provides user information of the client terminal to the recommendation system, filters a result set from a content set provided by the recommendation system according to expected reward values provided by the recommendation system, and sends the result set to the client terminal. The recommendation system obtains a user feature set corresponding to the user information of the client terminal, obtains a content set including contents for displaying at pages and a content feature set corresponding to the contents, generates the expected reward values according to the user feature set and the content feature set. An expected reward value is a reward value obtained by the recommendation system when a corresponding content is displayed at a preset page and clicked.Type: ApplicationFiled: December 8, 2017Publication date: June 14, 2018Inventors: Pipei Huang, Peng Peng
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Publication number: 20180083262Abstract: The present invention discloses a spherical or spherical-like layered structure lithium-nickel-cobalt-manganese composite oxide cathode material as well as preparation methods and applications thereof. A chemical formula of the cathode material is: LiaNixCoyMnzO2, wherein, 1.0?a?1.2, 0.30?x?0.90, 0.05?y?0.40, 0.05?z?0.50, and x+y+z=1. The cathode material powder is a single ?-NaFeO2 type layered structure, and full width at half maximum of 110 diffraction peak which is in the vicinity of the X-ray diffraction angle 2 theta of 64.9° is usually 0.07 to 0.15, and the crystal grain size is usually greater than 900 ? and less than 2000 ?. Under scanning electron microscope, it can be seen that the cathode material is mainly consisted of spherical or spherical-like primary mono-crystal particles and a small amount of secondary agglomerated particles, and wherein, the particle diameter of the primary mono-crystal particles is 0.Type: ApplicationFiled: May 23, 2017Publication date: March 22, 2018Inventors: Chaoyi ZHOU, Lijuan WANG, Peng PENG, Zhu'an YIN, Ming MEI, Lu LI, Xin HUANG, Qianxin XIANG
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Patent number: 9916847Abstract: An apparatus comprises a thermal sensor configured to interact with a magnetic recording disk. A head-disk interface is defined between the thermal sensor and the disk. A power supply is coupled to the thermal sensor and configured to supply a bias power to the thermal sensor between a low power and a high power. A processor is coupled to the thermal sensor and configured to determine a slope of a resistance response of the thermal sensor. The processor is further configured to detect a change in the slope relative to a baseline slope. The slope change indicates increased heat sinking between the thermal sensor and the disk due to the presence of contaminant buildup at the head-disk interface.Type: GrantFiled: May 12, 2016Date of Patent: March 13, 2018Assignee: Seagate Technology LLCInventors: Steven Douglas Granz, Michael Thomas Johnson, Patrick Carl Fletcher, Manuel Charles Anaya-Dufresne, Peng Peng
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Patent number: 9808342Abstract: A sizing device for a collapsible prosthetic heart valve, the sizing device includes a collapsible and expandable balloon having a proximal end, a distal end. At least one microelectromechanical sensor is coupled to the balloon, the at least one sensor being capable of measuring information related to size and stiffness of tissue.Type: GrantFiled: March 7, 2013Date of Patent: November 7, 2017Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: Ramji T. Venkatasubramanian, Peng Peng
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Publication number: 20170235823Abstract: The present invention relates to a technical field of information retrieval, and more particularly to a clustering method for multilingual documents, comprising steps of: step 1: establishing a similar words bank comprising multilingual words; step 2: extracting eight eigenvalues; step 3: calculating a similarity of any two documents i and j; step 4: selecting accumulation points from a set of the documents to establish a cluster; step 5: adding residual documents which are not selected in the set to the cluster; and step 6: disposing the cluster in a circular ring structure. The method of the present invention without limiting categories of languages in the documents, the accumulation points are selected according to judgments of similarity to establish clusters and classify multilingual documents in the clusters. The method of the present invention is suitable for clustering multilingual documents.Type: ApplicationFiled: September 16, 2013Publication date: August 17, 2017Inventors: Zimu Yuan, Peng Peng, Tongkai Ji, Qiang Yue
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Publication number: 20170187585Abstract: Technologies for validating operations of devices include a host computing device. The host computing device validates the functionality of a system that includes a gateway device that is communicatively coupled to at least one sensor device. The host computing device transmits validation instructions to the gateway device to perform at least one function with respect to the at least one sensor device that is communicatively coupled to the gateway device. The host computing device also receives test data from the gateway device after transmitting the validation instructions, analyzes the test data to determine whether the system passed at least one of a functional test and a regression test, profiles the test data at least by characterizing at least one sensor data packet included in the test data, and generates a report that indicates a status of the system, based on the analysis and the profile. Other embodiments are described.Type: ApplicationFiled: December 26, 2015Publication date: June 29, 2017Inventors: Tze-Hui Yew, Peng Peng Leim, Jiin Ming Khoo
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Patent number: 9679598Abstract: A writer core of a transducer is configured to interact with a magnetic recording medium and comprises an upper core and a lower core. At least one of the upper and lower cores comprises a return pole having a return shield. The apparatus also comprises a writer pole between the upper and lower cores, and a writer gap defined between the writer pole and the return shield. The apparatus further comprises a sensor element within one of the upper and lower cores that includes the writer gap. The sensor element has a temperature coefficient of resistance and is configured to sense for a change in temperature indicative of one or both of a change in spacing and contact between the transducer and the magnetic recording medium.Type: GrantFiled: August 26, 2015Date of Patent: June 13, 2017Assignee: SEAGATE TECHNOLOGY LLCInventors: Peng Peng, Declan Macken, Michael Thomas Johnson, Zheying Guo
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Patent number: 9524665Abstract: A display panel and a gate driver are disclosed. The gate driver includes a plurality of drive circuits. Each drive circuit includes a shift register unit and a select unit. The shift register unit is configured to generate a driving signal. The select unit is electrically coupled to the shift register unit, and is configured to receive the driving signal and to output the driving signal to one of a plurality of gate lines according to a clock signal. An enabling interval of the driving signal is an N-th power of 2 times a period of the clock signal, in which N is 0 or a positive integer.Type: GrantFiled: October 17, 2014Date of Patent: December 20, 2016Assignees: AU OPTRONICS (XIAMEN) CORPORATION, AU OPTRONICS CORPORATIONInventor: Shao-Peng Peng
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Publication number: 20160223414Abstract: A Fiber Bragg grating (FBG) sensor structure, a method of fabricating a FBG sensor structure, and a method of employing a FBG sensor structure comprising an optical fiber portion having at least one FBG formed therein. The FBG sensor structure comprises an optical fiber portion having at least one FBG formed therein; and a sleeve structure capable of transferring vibrations and/or strain along a length thereof; wherein the optical fiber portion is coupled to the sleeve structure such that the central wavelength of the FBG, is variable under the transferred vibrations and/or strain.Type: ApplicationFiled: April 11, 2016Publication date: August 4, 2016Inventors: JIANZHONG HAO, Bo DONG, Verghese PAULOSE, Bo LIN, Peng Peng Bernard LEE, Boon Hock Tan
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Patent number: 9309635Abstract: A bridge lifting support bracket is disclosed, which comprises a supporting mechanism, comprising a bracket having a depressed area at a face thereof and a lifting portion disposed at two sides of the bracket, respectively; and at least two jacks, disposed on a bottom face of the lifting portions, respectively. As such, a space for receiving a jack properly is secured by digging out a space of a concrete protection layer of a lower structure and using a supporting mechanism cooperating therewith when only a small space or a closely tight bonding with no seam existing between a bridge and a pier, whereby a lifting process of the bridge may be safely performed.Type: GrantFiled: July 16, 2014Date of Patent: April 12, 2016Assignee: CHINA ENGINEERING CONSULTANTS, INC.Inventors: Ching-Lung Liao, Min Chao, Chung-Yue Wang, Jin-Chung Ma, Chin-Yu Wang, Wu-Peng Peng
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Patent number: 9303372Abstract: A synchronous control integrated system for bridge lifting, comprising a monitor mechanism; an oil pressure control mechanism, connected to the monitor mechanism; a plurality of jacks, each connected to the oil pressure mechanism, respectively; and a sensor mechanism, connected to the monitor mechanism. As such, a shift variance generated by girders of a bridge may form a signal by using a sensor mechanism and jacks together transmitted on line to a monitor mechanism as a control parameter, so that the monitor mechanism may have an accurate adjustment and monitoring on an oil pressure control mechanism and the jacks, whereby completing the synchronous control operation for the bridge lifting course. Furthermore, the bridge lifting construction may have its improved accuracy and safety.Type: GrantFiled: April 8, 2014Date of Patent: April 5, 2016Assignees: CHINA ENGINEERING CONSULTANTS, INC., CHENG SHIU UNIVERSITYInventors: Ching-Lung Liao, Min Chao, Chung-Yue Wang, Jin-Chung Ma, Wu-Peng Peng
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Publication number: 20150364148Abstract: A writer core of a transducer is configured to interact with a magnetic recording medium and comprises an upper core and a lower core. At least one of the upper and lower cores comprises a return pole having a return shield. The apparatus also comprises a writer pole between the upper and lower cores, and a writer gap defined between the writer pole and the return shield. The apparatus further comprises a sensor element within one of the upper and lower cores that includes the writer gap. The sensor element has a temperature coefficient of resistance and is configured to sense for a change in temperature indicative of one or both of a change in spacing and contact between the transducer and the magnetic recording medium.Type: ApplicationFiled: August 26, 2015Publication date: December 17, 2015Inventors: Peng Peng, Declan Macken, Michael Thomas Johnson, Zheying Guo
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Patent number: 9159349Abstract: A writer core of a transducer is configured to interact with a magnetic recording medium and comprises an upper core and a lower core. At least one of the upper and lower cores comprises a return pole having a return shield. The apparatus also comprises a writer pole between the upper and lower cores, and a writer gap defined between the writer pole and the return shield. The apparatus further comprises a sensor element within one of the upper and lower cores that includes the writer gap. The sensor element has a temperature coefficient of resistance and is configured to sense for a change in temperature indicative of one or both of a change in spacing and contact between the transducer and the magnetic recording medium.Type: GrantFiled: August 28, 2013Date of Patent: October 13, 2015Assignee: SEAGATE TECHNOLOGY LLCInventors: Peng Peng, Declan Macken, Michael Thomas Johnson, Zheying Guo
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Publication number: 20150235590Abstract: A display panel and a gate driver are disclosed. The gate driver includes a plurality of drive circuits. Each drive circuit includes a shift register unit and a select unit. The shift register unit is configured to generate a driving signal. The select unit is electrically coupled to the shift register unit, and is configured to receive the driving signal and to output the driving signal to one of a plurality of gate lines according to a clock signal. An enabling interval of the driving signal is an N-th power of 2 times a period of the clock signal, in which N is 0 or a positive integer.Type: ApplicationFiled: October 17, 2014Publication date: August 20, 2015Inventor: Shao-Peng PENG
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Patent number: 9093084Abstract: A first biasing potential is sent to a first input end of a first temperature coefficient of resistance (TCR) sensor having a first ground end coupled to a ground potential. A second biasing potential is sent to a second input end of a second TCR sensor having a second ground end coupled to the ground potential. The first and the second biasing potentials are changed to operate in a plurality of modes.Type: GrantFiled: December 6, 2013Date of Patent: July 28, 2015Assignee: SEAGATE TECHNOLOGY LLCInventors: Peng Peng, Zhen Wei, Declan Macken, Darreyl Sedbrook, Muhammed Mujahid Khan
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Patent number: 9060713Abstract: Some embodiments of a tissue sensor may include a micro-fabricated structure that can be coupled to a medical instrument, such as a probe, an endoscopic tool, or another minimally invasive instrument. The tissue sensor can be configured to provide information indicate of tissue properties, such as tissue elasticity characteristics or the type of tissue.Type: GrantFiled: April 7, 2010Date of Patent: June 23, 2015Assignee: Regents of the University of MinnesotaInventors: Rajesh Rajamani, Peng Peng, Ahmet Serdar Sezen, Arthur G. Erdman
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Publication number: 20150162022Abstract: A first biasing potential is sent to a first input end of a first temperature coefficient of resistance (TCR) sensor having a first ground end coupled to a ground potential. A second biasing potential is sent to a second input end of a second TCR sensor having a second ground end coupled to the ground potential. The first and the second biasing potentials are changed to operate in a plurality of modes.Type: ApplicationFiled: December 6, 2013Publication date: June 11, 2015Applicant: Seagate Technology LLCInventors: Peng Peng, Zhen Wei, Declan Macken, Darreyl Sedbrook, Muhammed Mujahid Khan