Patents by Inventor Mingyang Yang
Mingyang Yang 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: 11956045Abstract: A method includes: determining M channel state information CSI beams, where interference noise power of a DMRS pilot signal carried on each of the M CSI beams is greater than a first preset value, interference noise power of an SRS pilot signal carried on each of the M CSI beams is greater than a second preset value, the M CSI beams are same-layer beams on a horizontal plane, the same-layer beams include N CSI beams, and M and N are positive integers; and if a ratio of M to N is greater than a third preset value, skipping scheduling and sending the N CSI beams included in the same-layer beams.Type: GrantFiled: November 18, 2021Date of Patent: April 9, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Yong Yang, Weixin Wang, Mingyang Sun
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Publication number: 20220381862Abstract: The present disclosure relates to an imaging system and method. Specifically, an imaging system comprises: a positioning image acquisition unit, configured to acquire a positioning image of a scanning object; a monitoring slice image acquisition unit, configured to determine a key point corresponding to the position of a target region of interest in the positioning image by using a neural network, and acquire a monitoring slice image of the scanning object at the position of the key point; and a target region-of-interest segmentation unit, configured to segment the monitoring slice image to obtain the target region of interest. The present disclosure can accurately acquire the position of the monitoring slice, and can accurately obtain the target region of interest through segmentation by a cascaded coarse segmentation and fine segmentation.Type: ApplicationFiled: May 24, 2022Publication date: December 1, 2022Inventors: Jingyi Yang, Mingyang Yang, Yanran Xu, Yuting Dou, Bingjie Zhao
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Publication number: 20220383491Abstract: Embodiments of the present application provide a tissue boundary determination apparatus and method. The tissue boundary determination method includes acquiring multiple slice images of multiple positions of a tissue to be examined, determining, with regard to at least one first selected slice image of the multiple slice images, a tissue boundary on the first selected slice image, and determining, according to the tissue boundary on the first selected slice image, tissue boundaries on a predetermined number of other slice images adjacent to the first selected slice image. Therefore, an accurate tissue (such as malignant tumor) boundary may be acquired efficiently so as to provide a reference basis for analysis on internal and external tissue of a tumor.Type: ApplicationFiled: May 23, 2022Publication date: December 1, 2022Inventors: Yan Sun, Xueli Wang, Mingyang Yang, Bingjie Zhao
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Patent number: 10647222Abstract: A system to limit adjustment capabilities of a vehicle seat, the system including: a controller; a camera located in a vehicle configured to record images of a visual content, where the visual content is at least a portion of the vehicle seat; the vehicle seat being capable of being remotely controlled to be adjusted between an upright arrangement and a folded arrangement; a sensor configured to produce an output when a seatbelt tongue is inserted into a corresponding seatbelt buckle; where executable instructions enable the controller to: operate the camera to record images of the visual content; determine whether an object exists in the visual content; determine whether the sensor has produced an output; and when at least one object exists in the visual content or the sensor has produced an output, limit the vehicle seat adjustment capabilities such that the vehicle seat is restricted to the upright arrangement.Type: GrantFiled: April 11, 2018Date of Patent: May 12, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Orhan Demirovic, Mingyang Yang, Bongkyu Park, Jaywan Kim
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Publication number: 20190315248Abstract: A system to limit adjustment capabilities of a vehicle seat, the system including: a controller; a camera located in a vehicle configured to record images of a visual content, where the visual content is at least a portion of the vehicle seat; the vehicle seat being capable of being remotely controlled to be adjusted between an upright arrangement and a folded arrangement; a sensor configured to produce an output when a seatbelt tongue is inserted into a corresponding seatbelt buckle; where executable instructions enable the controller to: operate the camera to record images of the visual content; determine whether an object exists in the visual content; determine whether the sensor has produced an output; and when at least one object exists in the visual content or the sensor has produced an output, limit the vehicle seat adjustment capabilities such that the vehicle seat is restricted to the upright arrangement.Type: ApplicationFiled: April 11, 2018Publication date: October 17, 2019Inventors: Orhan Demirovic, Mingyang Yang, Bongkyu Park, Jaywan Kim
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Patent number: 10387737Abstract: A system for rating a rider of a shared autonomous vehicle (SAV) may include an image reception module, an image comparison module, an object determination module, and a passenger rating module. The image reception module may be configured to obtain first and second images of a cabin of the SAV at different times. The image comparison module may be configured to compare the first image with the second image to provide comparison data. The object determination module may be configured to (i) identify an object in the cabin of the SAV based on the comparison data and (ii) classify the identified object as a particular type of object to provide a classified object. The passenger rating module may be configured to adjust a rider rating associated with the rider based on the classified object.Type: GrantFiled: February 2, 2018Date of Patent: August 20, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Mingyang Yang, Orhan Demirovic, Alicia Bidwell
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Patent number: 10378369Abstract: A turbine is provided with a turbine rotor blade, and a turbine housing having a scroll part extending along a circumferential direction of the turbine rotor blade. The scroll part is configured such that an A/R ratio of a flow passage area A to a distance R between an axis of the turbine rotor blade and a flow passage center of the scroll part has a concave distribution at least in a part of a graph where an abscissa represents a circumferential position around the axis of the turbine rotor blade and an ordinate represents the A/R ratio.Type: GrantFiled: January 5, 2015Date of Patent: August 13, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Takao Yokoyama, Seiichi Ibaraki, Ricardo Martinez-Botas, Mingyang Yang
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Publication number: 20190244042Abstract: A system for rating a rider of a shared autonomous vehicle (SAV) may include an image reception module, an image comparison module, an object determination module, and a passenger rating module. The image reception module may be configured to obtain first and second images of a cabin of the SAV at different times. The image comparison module may be configured to compare the first image with the second image to provide comparison data. The object determination module may be configured to (i) identify an object in the cabin of the SAV based on the comparison data and (ii) classify the identified object as a particular type of object to provide a classified object. The passenger rating module may be configured to adjust a rider rating associated with the rider based on the classified object.Type: ApplicationFiled: February 2, 2018Publication date: August 8, 2019Applicant: GM Global Technology Operations LLCInventors: Mingyang YANG, Orhan DEMIROVIC, Alicia BIDWELL
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Patent number: 10273973Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. An axial distance Sr from an upstream end face of the suction ring groove 1 to an impeller full blade leading edge 4 or a width br of the suction ring groove 1 is represented as A·sin(?+?0)+A0 and is distributed in a sinusoidal shape in a circumferential direction, an initial phase angle ?0 is in a range of 0°??0?360°, and a circumferential angle ? of the casing 10 has a definition range of ?0????0+360°. In the expression, A denotes amplitude of distribution of the axial distance Sr or the width br, and A0 denotes an average of the axial distance Sr or the width br.Type: GrantFiled: February 3, 2011Date of Patent: April 30, 2019Assignees: IHI CORPORATION, TSINGHUA UNIVERSITYInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Patent number: 10240612Abstract: A centrifugal compressor is disclosed. The centrifugal compressor comprises an inlet and an impeller comprising a hub and blades. The inlet is for conveying flow to the impeller comprising guide means and is arranged to guide the flow through the inlet to induce swirl in the flow adjacent tips of the blades, the direction of swirl being the direction of rotation of the blades, without substantially disturbing flow adjacent the hub.Type: GrantFiled: May 9, 2014Date of Patent: March 26, 2019Assignee: Imperial Innovations LimitedInventors: Mingyang Yang, Ricardo Martinez-Botas
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Patent number: 9816522Abstract: A centrifugal compressor has a casing 7. In the casing 7 is formed a back-flow channel 9 to return fluid from a downstream position of an impeller full blade leading edge 6a to an upstream position of the impeller full blade leading edge 6a. The back-flow channel 9 includes a suction ring groove 9a and a back-flow ring groove 9b. The suction ring groove opens at the downstream position on the inner face 7a of the casing 7, and extends in the circumferential direction. The back-flow ring groove opens at the upstream position on the inner face 7a, and extends in the circumferential direction. Distribution in the circumferential direction of the axial-direction position of the suction ring groove 9a or a width of the suction ring groove 9a is asymmetric with reference to the rotation axis.Type: GrantFiled: February 3, 2011Date of Patent: November 14, 2017Assignees: IHI CORPORATION, TSINGHUA UNIVERSITYInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Publication number: 20160319683Abstract: A turbine is provided with a turbine rotor blade, and a turbine housing having a scroll part extending along a circumferential direction of the turbine rotor blade. The scroll part is configured such that an A/R ratio of a flow passage area A to a distance R between an axis of the turbine rotor blade and a flow passage center of the scroll part has a concave distribution at least in a part of a graph where an abscissa represents a circumferential position around the axis of the turbine rotor blade and an ordinate represents the A/R ratio.Type: ApplicationFiled: January 5, 2015Publication date: November 3, 2016Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD., IMPERIAL INNOVATIONS LTDInventors: Takao YOKOYAMA, Seiichi IBARAKI, Ricardo MARTINEZ-BOTAS, Mingyang YANG
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Publication number: 20160131154Abstract: A centrifugal compressor is disclosed. The centrifugal compressor comprises an inlet and an impeller comprising a hub and blades. The inlet is for conveying flow to the impeller comprising guide means and is arranged to guide the flow through the inlet to induce swirl in the flow adjacent tips of the blades, the direction of swirl being the direction of rotation of the blades, without substantially disturbing flow adjacent the hub.Type: ApplicationFiled: May 9, 2014Publication date: May 12, 2016Inventors: Mingyang Yang, Ricardo Martinez-Botas
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Patent number: 9234526Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. An axial-direction position Sr from an upstream end face of the suction ring groove to an impeller full blade leading edge 4 or a width br of the suction ring groove 1 is represented as A(?·D??·D)2+A0 and is distributed in a parabolic shape in a circumferential direction. An initial phase angle ?0 is in a range of 0??0?2?. A circumferential angle ? of the casing has a definition range of ?0????0+2?. In the expression, A denotes a parameter of the parabola in the axial-direction position Sr or the width br, and A0 denotes an extreme of the axial-direction position Sr or the width br when corresponding circumferential angle ? and the ? are equal at an extreme point of distribution of the parabola.Type: GrantFiled: February 3, 2011Date of Patent: January 12, 2016Assignees: TSINGHUA UNIVERSITY, IHI CORPORATIONInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Patent number: 9151297Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. A position or a width of the suction ring groove 1 is distributed in an arc shape in a circumferential direction, and the arc has a center angle ? in a range of 0<??30°.Type: GrantFiled: February 3, 2011Date of Patent: October 6, 2015Assignees: IHI Corporation, Tsinghua UniversityInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Publication number: 20120321440Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. An axial distance Sr from an upstream end face of the suction ring groove 1 to an impeller full blade leading edge 4 or a width br of the suction ring groove 1 is represented as A·sin(?+?0)+A0 and is distributed in a sinusoidal shape in a circumferential direction, an initial phase angle ?0 is in a range of 0°??0?360°, and a circumferential angle ? of the casing 10 has a definition range of ?0????0+360°. In the expression, A denotes amplitude of distribution of the axial distance Sr or the width br, and A0 denotes an average of the axial distance Sr or the width br.Type: ApplicationFiled: February 3, 2011Publication date: December 20, 2012Applicants: TSINGHUA UNIVERSITY, IHI CORPORATIONInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Publication number: 20120315127Abstract: A centrifugal compressor has a casing 7. In the casing 7 is formed a back-flow channel 9 to return fluid from a downstream position of an impeller full blade leading edge 6a to an upstream position of the impeller full blade leading edge 6a. The back-flow channel 9 includes a suction ring groove 9a and a back-flow ring groove 9b. The suction ring groove opens at the downstream position on the inner face 7a of the casing 7, and extends in the circumferential direction. The back-flow ring groove opens at the upstream position on the inner face 7a, and extends in the circumferential direction. Distribution in the circumferential direction of the axial-direction position of the suction ring groove 9a or a width of the suction ring groove 9a is asymmetric with reference to the rotation axis.Type: ApplicationFiled: February 3, 2011Publication date: December 13, 2012Applicants: TSINGHUA UNIVERSITY, IHI CORPORATIONInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Publication number: 20120308371Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. A position or a width of the suction ring groove 1 is distributed in an arc shape in a circumferential direction, and the arc has a center angle a in a range of 0<?30°.Type: ApplicationFiled: February 3, 2011Publication date: December 6, 2012Applicants: TSINGHUA UNIVERSITY, IHI CORPORATIONInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki
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Publication number: 20120308372Abstract: A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a ring guide channel 2 and a back-flow ring groove 3 to form a self-recirculating channel. An axial-direction position Sr from an upstream end face of the suction ring groove to an impeller full blade leading edge 4 or a width br of the suction ring groove 1 is represented as A(?·D??·D)2+A0 and is distributed in a parabolic shape in a circumferential direction. An initial phase angle ?0 is in a range of 0??0?2?. A circumferential angle ? of the casing has a definition range of ?0????0+2?. In the expression, A denotes a parameter of the parabola in the axial-direction position Sr or the width br, and A0 denotes an extreme of the axial-direction position Sr or the width br when corresponding circumferential angle ? and the ? are equal at an extreme point of distribution of the parabola.Type: ApplicationFiled: February 3, 2011Publication date: December 6, 2012Applicants: TSINGHUA UNIVERSITY, IHI CORPORATIONInventors: Xinqian Zheng, Yun Lin, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki