Patents by Inventor Yinyan Wang
Yinyan Wang 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: 20240000507Abstract: Disclosed is a medical treatment apparatus. The medical treatment apparatus includes a magnetic resonance imaging (MRI) device, configured for imaging of a specific region including a target object and generating a magnetic resonance image; a laser interstitial thermal therapy (LITT) device, including an LITT probe, the LITT probe being positioned close to the target object based on the magnetic resonance image, and being configured to treat the target object by emitting laser; and a temperature measurement element, the temperature measurement element and the LITT probe being integrated as an integrated probe, and the temperature measurement element being configured to obtain a temperature of the target object.Type: ApplicationFiled: November 3, 2022Publication date: January 4, 2024Applicant: Shanghai HROCT LITT Medical Technology Co., LTD.Inventors: Xiaofei CUI, Dongdong ZHANG, Yuqi FU, Muhammad Nasir GULZARI, Weibang BAI, Shihang CHEN, Moyang CHEN, Yinyan WANG, Peng WANG, Lei ZHU, Shengzhong LI
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Publication number: 20240001487Abstract: Disclosed is a medical treatment apparatus. The medical treatment apparatus includes a magnetic resonance imaging (MRI) device, configured for imaging of a specific region including a target object and generating a magnetic resonance image; a laser interstitial thermal therapy (LITT) device, including an LITT probe, the LITT probe being positioned close to the target object based on the magnetic resonance image, and being configured to treat the target object by emitting laser; and a temperature measurement element, the temperature measurement element and the LITT probe being integrated as an integrated probe, and the temperature measurement element being configured to obtain a temperature of the target object.Type: ApplicationFiled: November 3, 2022Publication date: January 4, 2024Applicant: Shanghai HROCT LITT Medical Technology Co., LTD.Inventors: Xiaofei CUI, Dongdong ZHANG, Yuqi FU, Muhammad Nasir GULZARI, Weibang BAI, Shihang CHEN, Moyang CHEN, Yinyan WANG, Peng WANG, Lei ZHU, Shengzhong LI
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Patent number: 9906287Abstract: An apparatus and method for antenna selection in uplink coordinated multipoint communications, where a plural number of geographically separated antennas are present, forming a plural number of cells. This apparatus and method relates to selecting a PRACH configuration, sharing information regarding the selected PRACH preamble amongst cells; an user equipment, upon receiving instruction from its serving cell, transmits a PRACH preamble. All cells, including serving cell, detects the selected PRACH preamble in the received PRACH transmission transmitted by the user equipment, determining pathloss information regarding the quality of the detected selected PRACH preamble, and selecting a set of cooperative multipoint antennas from the plural number of antennas based on the determined channel quality information for this user equipment. This apparatus and method is also applicable for antenna selection in the case of a single cell with a plural number of geographically separated antennas.Type: GrantFiled: February 14, 2013Date of Patent: February 27, 2018Assignee: Provenance Asset Group LLCInventors: Weidong Yang, Roy Yang, Yinyan Wang
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Publication number: 20150365157Abstract: An apparatus and method for antenna selection in uplink coordinated multipoint communications, where a plural number of geographically separated antennas are present, forming a plural number of cells. This apparatus and method relates to selecting a PRACH configuration, sharing information regarding the selected PRACH preamble amongst cells; an user equipment, upon receiving instruction from its serving cell, transmits a PRACH preamble. All cells, including serving cell, detects the selected PRACH preamble in the received PRACH transmission transmitted by the user equipment, determining pathloss information regarding the quality of the detected selected PRACH preamble, and selecting a set of cooperative multipoint antennas from the plural number of antennas based on the determined channel quality information for this user equipment. This apparatus and method is also applicable for antenna selection in the case of a single cell with a plural number of geographically separated antennas.Type: ApplicationFiled: February 14, 2013Publication date: December 17, 2015Inventors: Weidong YANG, Roy YANG, Yinyan WANG
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Patent number: 8223692Abstract: An infrastructure-based mobility determination module (MDM) receives multiple measurement reports from the MS and, for each received measurement report, stores values corresponding to values included in the report that are associated with measurements of parameters associated with received signals, wherein each stored value is stored in association with a wireless access node sourcing the corresponding signal. For each of one or more pairings of received measurement reports, the MDM then determines a signal parameter measurement change value corresponding to a change from the signal parameter measurement values associated with a first measurement report of the pairing to the signal parameter measurement values associated with a second measurement report of the pairing. Based on the one or more signal parameter measurement change values, the MDM determines an average signal parameter measurement change value and, based on the average signal parameter measurement change value, determines a mobility of the MS.Type: GrantFiled: May 5, 2009Date of Patent: July 17, 2012Assignee: Motorola Mobility, Inc.Inventors: Xiaohui Shen, Sheng-Yu Hu, Hong-Lei Liu, Yinyan Wang
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Publication number: 20100267397Abstract: An infrastructure-based mobililty determination module (MDM) receives multiple measurement reports from the MS and, for each received measurement report, stores values corresponding to values included in the report that are associated with measurements of parameters associated with received signals, wherein each stored value is stored in association with a wireless access node sourcing the corresponding signal. For each of one or more pairings of received measurement reports, the MDM then determines a signal parameter measurement change value corresponding to a change from the signal parameter measurement values associated with a first measurement report of the pairing to the signal parameter measurement values associated with a second measurement report of the pairing. Based on the one or more signal parameter measurement change values, the MDM determines an average signal parameter measurement change value and, based on the average signal parameter measurement change value, determines a mobility of the MS.Type: ApplicationFiled: May 5, 2009Publication date: October 21, 2010Applicant: MOTOROLA, INC.Inventors: Xiaohui Shen, Sheng-Yue Hu, Hong-Lei Liu, Yinyan Wang
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Publication number: 20090197613Abstract: A method and apparatus for determining the location of a node within a wireless communication system is provided herein. In order to determine the location of a node, a series of GSM network measurement reports (NMRs) received at multiple base stations are analyzed by location-finding equipment. Multiple reports from the same mobile unit are analyzed for their received signal strength and multiple location estimates are then determined for the node. The location estimates are then averaged and weighted to determine an accurate location estimate for the node.Type: ApplicationFiled: January 31, 2008Publication date: August 6, 2009Applicant: Motorola, Inc.Inventors: Xiaohua Wu, Thomas S. Babin, Goushu Song, Yinyan Wang, Chuntao Zhang
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Publication number: 20080161011Abstract: A method, apparatus, and electronic device for determining a location of a mobile device are disclosed. A receiver may asynchronously receive an access signal from at least three access points of a wireless local area network with the mobile device. A processor may measure an access signal strength for the access signal for each access point. A transmitter may transmit the access signal strengths to a location server to determine the location of the mobile device.Type: ApplicationFiled: December 29, 2006Publication date: July 3, 2008Applicant: Motorola, Inc.Inventors: Thomas S. Babin, Mohammad S. Bani Hani, Tom Mathew, Guoshu Song, Yinyan Wang, Xiaohua Wu, Chuntao (Charles) Zhang
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Publication number: 20070091858Abstract: A network (100) will receive requests from unauthorized nodes that wish to join/access the network. While access may be denied for the unauthorized nodes, the network will continue to monitor these nodes for location information. The unauthorized nodes will be located, and their location will be monitored.Type: ApplicationFiled: October 24, 2005Publication date: April 26, 2007Inventors: Xiaohua Wu, Thomas Babin, Guoshu Song, Joseph Tomase, Yinyan Wang, Chuntao Zhang
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Patent number: 5969819Abstract: A two-dimensional array of phase values is calculated from digitized phase-shifted shadow moire fringe patterns that are indicative of the flatness of the surface of an object. The light intensity "I.sub.1 " of a pixel in a first of such shadow moire fringe patterns is approximated by I.sub.0 +Acos.o slashed., the light intensity "I.sub.2 " of the pixel in a second of such shadow moire fringe patterns is approximated by I.sub.0 +Acos[.o slashed.+(.pi./2)], the light intensity "I.sub.3 " of the pixel in a third of such shadow moire fringe patterns is approximated by I.sub.0 +Acos[.o slashed.+.pi.], and the light intensity "I.sub.4 " of the pixel in a fourth of such shadow moire fringe patterns is approximated by Acos[.o slashed.+(3.pi.)/2)]. The phase values ".o slashed." are equal to arctan((I.sub.2 -I.sub.4)/(I.sub.1 -I.sub.3), and a first two-dimensional array of phase values are calculated.Type: GrantFiled: June 3, 1998Date of Patent: October 19, 1999Assignee: Electronics Packaging Services Ltd. Co.Inventor: Yinyan Wang