Patents by Inventor Junbo Li
Junbo Li 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: 20240185779Abstract: A display substrate, a pixel circuit, a driving method and a display device are provided. The display substrate includes a substrate and a plurality of repeating units arranged in an array on one side of the substrate, each repeating unit includes at least two light emitting elements and at least two pixel circuits, each pixel circuit includes a first transistor, a second transistor and a third transistor, and the third transistor is configured to drive the light emitting element to emit light; each repeating unit further includes a first region, a second region and a third region arranged continuously in the first direction, the first region includes at least two of the first transistors, the third region including at least two of the third transistors, and the type of the first transistor and the type of the third transistor are different.Type: ApplicationFiled: September 15, 2021Publication date: June 6, 2024Inventors: Junbo WEI, Dachao LI, Shengji YANG, Pengcheng LU, Kuanta HUANG, Zhijian ZHU, Yuanlan TIAN
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Publication number: 20240166088Abstract: The present disclosure relates to an integrated channel apparatus for a non-heat pump thermal management integrated module and an electric vehicle. The integrated channel apparatus includes a first component and a second component, the first component is provided with a channel group that runs through the first component along a thickness direction and a groove that does not run through the first component, the channel group and the groove are used to accommodate a connecting tube. The second component is provided with multiple strip grooves, each strip groove is provided corresponding to two channels to connect the two channels. During use, the integrated channel apparatus is installed in the non-heat pump thermal management integrated module, and the connecting tubes that need to be connected are placed in the two channels and the strip groove correspondingly connecting the two channels.Type: ApplicationFiled: January 26, 2024Publication date: May 23, 2024Applicants: Zhejiang Geely Holding Group Co., LTD., Ningbo Geely Automobile Research and Development Co., LtdInventors: Guibin LI, Bingrong LIN, Junbo XU, Haijiang DAI, Qiang XUE, Junzhe ZHANG, Liang CHEN
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Publication number: 20240149639Abstract: A thermal management system, a vehicle, and a thermal management method. The thermal management system includes a tank assembly and a valve unit, the tank assembly includes a shell body and a cover plate, the shell body covers the cover plate and forms an accommodation chamber together with the cover plate, and the valve unit is installed on the shell body; the accommodation chamber is internally provided with a plurality of pipelines for liquid circulation, the shell body has a plurality of connection ports communicating with the accommodation chamber, a first end of the pipeline is correspondingly in communication with the connection port, and a second end of the pipeline and a portion of the pipeline are located outside of the accommodation chamber; and the valve unit has a plurality of valve ports correspondingly in communication with the connection ports.Type: ApplicationFiled: January 4, 2024Publication date: May 9, 2024Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTDInventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE, Haijiang DAI
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Publication number: 20240130202Abstract: A display panel includes an active area and a peripheral area surrounding the active area, and the display panel further includes: a substrate and a plurality of light emitting devices arranged on the substrate in array, wherein the plurality of light emitting devices are located at least in the active area; a conducting layer comprising a cathode ring and cathodes of the plurality of light emitting devices, wherein the cathode ring is located in the peripheral area, and the cathode ring surrounds the active area; and a lens layer located at a side of the light emitting devices away from the substrate, wherein the lens layer extends from the active area to the peripheral area; wherein an orthographic projection of the lens layer on the substrate is located within an area delineated by an outer contour of an orthographic projection of the cathode ring on the substrate.Type: ApplicationFiled: October 18, 2022Publication date: April 18, 2024Applicants: Yunnan Invensight Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chao Pu, Shengji Yang, Junyan Yang, Xiaochuan Chen, Kuanta Huang, Pengcheng Lu, Dachao Li, Rongrong Shi, Junbo Wei, Xiao Bai, Bo Yang
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Publication number: 20240116326Abstract: The present application provides an electric vehicle and a thermal manager thereof. The thermal manager includes a housing, and a plurality of heat transfer tube sets are accommodated in the housing, and each heat transfer tube set is used for connecting a device; a valve assembly is arranged on a front surface of the housing, and the valve assembly is provided with a plurality of valve ports; each valve port is opposite to and communicates with a second end of at least one heat transfer branch tube in a front-and-rear direction, and the two heat transfer branch tubes in a same set are each in communication with a different valve port; the valve assembly is used to selectively communicate with a different valve port when the thermal manager performs mode switching. The electric vehicle includes a motor, a battery, a radiator and the thermal manager as above.Type: ApplicationFiled: December 15, 2023Publication date: April 11, 2024Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTDInventors: Bingrong LIN, Junbo XU, Guibin LI, Haijiang DAI, Qiang XUE
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Publication number: 20240117883Abstract: A multi-way valve, related to the technical field of control valves, is used to solve the problem of large occupied space, complicated control, and high cost, because of the use of two driving devices for controlling a three-way proportional valve and a two-way proportional valve, where a driving device is connected to a first valve core in a transmission way, and the first valve core is provided with a first matching structure, and a second valve core is provided with a second matching structure that matches the first matching structure. In the first matching state, the first valve core rotates alone and the second valve core remains stationary; in the second matching state, the first valve core rotates to drive the second valve core to rotate synchronously.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicants: Zhejiang Geely Holding Group Co., LTD., ZHEJIANG LIANKONG TECHNOLOGIES CO., LTDInventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE, Haijiang DAI
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Publication number: 20240092160Abstract: An expansion tank for a vehicle cooling system and a vehicle cooling system. The expansion tank includes a tank body and a chamber provided inside the tank body, a liquid inlet and a liquid outlet are provided on the tank body, a diversion channel matched with a bottom of the tank body is provided inside the tank body, both ends of the diversion channel are respectively connected with the liquid inlet and the liquid outlet, a vent hole and a liquid refill hole are sequentially provided on a side of the diversion channel in a flow direction of a coolant liquid, and the vent hole and the liquid refill hole are both communicated with the chamber.Type: ApplicationFiled: April 27, 2021Publication date: March 21, 2024Inventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE
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Publication number: 20240084903Abstract: A multi-way valve includes a valve seat and a valve core. The valve core is rotatably disposed in the valve seat, the valve seat is provided with a plurality of valve port groups, each valve port group includes a plurality of valve ports, the valve core is provided with communication structure groups corresponding to the valve port groups, respectively, and each of the communication structure groups further includes a plurality of communication structures arranged along a circumferential direction of the valve core. When the valve core is rotated to different rotation positions, valve ports in different valve port groups form different communication states. Only one valve core is required to make a two-way proportional valves, three-way proportional valve, and a four-way proportional valve achieve different communication states, with simple control, compact structure and low cost.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicants: Zhejiang Geely Holding Group Co., LTD, ZHEJIANG LIANKONG TECHNOLOGIES CO., LTDInventors: Bingrong LIN, Junbo XU, Guibin LI, Qiang XUE, Haijiang DAI
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Patent number: 11116582Abstract: The invention relates to an apparatus for determining a relation between a surface motion of a body (BD) and an object motion of an object (OB) within the body (BD). The apparatus comprises a first sensing unit configured to acquire a first position signal indicative of a position of a first element placed at the location on the surface of the body with the surface motion; a second sensing unit configured to acquire a second position signal indicative of a position of a second element attached to an interventional device and placed on or in the object, wherein the first position signal and the second position signal are acquired during a given duration synchronously; and a third unit for calculating the relation between the surface motion and the object motion based on the first position signal and the second position signal. The invention also relates to a corresponding method for determining the motion relation.Type: GrantFiled: August 12, 2016Date of Patent: September 14, 2021Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Yinan Chen, Junbo Li
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Publication number: 20210212743Abstract: The present invention proposes an apparatus and method for estimating a level of thermal ablation. The apparatus (110) comprises a data interface (111) configured to receive the three-dimensional ultrasound echo data of the tissue region; and a data processor (113) configured to measure in-plane strain and out-of-plane motion regarding the tissue region on basis of the received ultrasound echo data. The data processor (113) is further configured to estimate the level of tissue ablation for the tissue region on basis of the in-plane strain, the out-of-plane motion, and a predetermined model, and the predetermined model at least reflecting a first causal relationship between the in-plane strain and the level of tissue ablation and a second causal relationship between the out-of-plane motion and the level of tissue ablation.Type: ApplicationFiled: May 27, 2019Publication date: July 15, 2021Inventors: JUNBO LI, YINAN CHEN, LINGYUN HUANG, FAN LI, JIANGANG CHEN, XIAOMIN LI
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Patent number: 10849679Abstract: The invention relates to a heat sink parameter determination apparatus for determining a parameter of a heat sink like a blood vessel within an object such as a person (3) by minimizing a deviation between a measured temperature distribution, which has preferentially been measured by ultrasound thermometry, and a modeled temperature distribution, wherein the modeled temperature distribution is modeled based on a provided heat source parameter like the location of an ablation needle (2) and the heat sink parameter to be determined by using a given thermal model. This determination of heat sink parameters, which may be geometric and/or flow parameters, considers the real temperature distribution and is thus based on real heat sink influences on the temperature distribution. This can lead to an improved determination of heat sink parameters and hence to a more accurate temperature distribution which may be determined based on the determined heat sink parameters.Type: GrantFiled: February 3, 2015Date of Patent: December 1, 2020Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ajay Anand, Shriram Sethuraman, Sheng-Wen Huang, Junbo Li
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Patent number: 10359323Abstract: The invention relates to a temperature distribution measuring apparatus for measuring a temperature distribution within an object caused by heating the object. A temperature distribution measuring unit (13, 71) measures the temperature distribution in a measurement region within the object, while the object is heated, and a temperature measurement control unit (22) controls the temperature distribution measuring unit such that the measurement region is modified depending on the measured temperature distribution, in order to measure different temperature distributions in different measurement regions.Type: GrantFiled: June 20, 2014Date of Patent: July 23, 2019Assignee: Koninklijke Philips N.V.Inventors: Ajay Anand, Balasundar Iyyavu Raju, Shriram Sethuraman, Junbo Li, John Petruzello
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Patent number: 10130340Abstract: A method and an apparatus or needle visualization enhancement in ultrasound (US) imaging includes a Radon transform (RT) unit configured to perform RT on a sequence of frames to detect line features in the frames, where a frame includes US radio-frequency (RF) data obtained during monitoring the insertion of a needle into a subject or an US image reconstructed from the RF data. Further, a false needle feature removing unit is configured to remove line features which remain substantially stationary among the frames as false needles while locating a line feature which extends among the frames as the needle; and an overlaying unit is configured to overlay the location of the line feature as the needle on an US image of a frame to produce an enhanced image to be displayed.Type: GrantFiled: December 14, 2012Date of Patent: November 20, 2018Assignee: Koninklijke Philips N.V.Inventors: Junbo Li, Jing Ping Xu, Yinan Chen, Yunrong Zhang
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Publication number: 20180235708Abstract: The invention relates to an apparatus for determining a relation between a surface motion of a body (BD) and an object motion of an object (OB) within the body (BD). The apparatus comprises a first sensing unit configured to acquire a first position signal indicative of a position of a first element placed at the location on the surface of the body with the surface motion; a second sensing unit configured to acquire a second position signal indicative of a position of a second element attached to an interventional device and placed on or in the object, wherein the first position signal and the second position signal are acquired during a given duration synchronously; and a third unit for calculating the relation between the surface motion and the object motion based on the first position signal and the second position signal. The invention also relates to a corresponding method for determining the motion relation.Type: ApplicationFiled: August 28, 2015Publication date: August 23, 2018Inventors: Yinan Chen, Junbo Li
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Patent number: 10004479Abstract: The invention relates to a temperature distribution determining apparatus (21) for determining a temperature distribution within an object, to which energy is applied, by using an energy application element (2). A first temperature distribution is measured in a first region within a first temperature range and a model describing a model temperature distribution in the first region and in a second region depending on modifiable model parameters is provided. A second temperature distribution is estimated in the second region within a second temperature range, while the energy is applied to the object, by modifying the model parameters such that a deviation of the model temperature distribution from the first temperature distribution in the first region is minimized.Type: GrantFiled: November 11, 2013Date of Patent: June 26, 2018Assignee: Koninklijke Philips N.V.Inventors: Ajay Anand, Shriram Sethuraman, Balasundar Iyyavu Raju, Junbo Li
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Publication number: 20180028261Abstract: The embodiments disclose a device, method and system for assisting in the determination of one or more ablation regions for covering a target region to be ablated. The device comprises a processor configured to receive vascular structure information of vessels inside the target region and derive a parametric map for the target region based on the received vascular structure information, each value in the parametric map indicating a metric of a corresponding voxel of the target region to be inside the one or more ablation regions. The parametric map serves to assist in the determination of the one or more ablation regions.Type: ApplicationFiled: February 1, 2016Publication date: February 1, 2018Inventors: YINAN CHEN, JUNBO LI, THOMAS SHU YIN TANG, GLADYS TSZ LING CHAN, NICK QIU
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Publication number: 20180000446Abstract: A target biopsy system employing an ultrasound probe (20), a target biopsy needle (30) and a ultrasound guide controller (44). In operation, the ultrasound probe (20) projects an ultrasound plane intersecting an anatomical region (e.g. a liver). The target biopsy needle (30) include two or more ultrasound receivers (31) for sensing the ultrasound plane as the target biopsy needle (30) is inserted into the anatomical region. In response to the ultrasound receiver(s) (31) sensing the ultrasound plane, the ultrasound guide controller (44) predicts a biopsy trajectory of the target biopsy needle (30) within the anatomical region relative to the ultrasound plane. The prediction indicates the biopsy trajectory is either within the ultrasound plane (i.e., an in-plane biopsy trajectory) or outside of the ultrasound plane (i.e., an out-of-plane biopsy trajectory).Type: ApplicationFiled: December 10, 2015Publication date: January 4, 2018Inventors: HUANXIANG LU, JUNBO LI, FRANCOIS GUY GERARD MARIE VIGNON, AMEET KUMAR JAIN, YING WU
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Publication number: 20160346031Abstract: The invention relates to a heat sink parameter determination apparatus for determining a parameter of a heat sink like a blood vessel within an object such as a person (3) by minimizing a deviation between a measured temperature distribution, which has preferentially been measured by ultrasound thermometry, and a modeled temperature distribution, wherein the modeled temperature distribution is modeled based on a provided heat source parameter like the location of an ablation needle (2) and the heat sink parameter to be determined by using a given thermal model. This determination of heat sink parameters, which may be geometric and/or flow parameters, considers the real temperature distribution and is thus based on real heat sink influences on the temperature distribution. This can lead to an improved determination of heat sink parameters and hence to a more accurate temperature distribution which may be determined based on the determined heat sink parameters.Type: ApplicationFiled: February 3, 2015Publication date: December 1, 2016Inventors: Ajay ANAND, SHRIRAM SETHURAMAN, SHENG-WEN HUANG, Junbo LI
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Publication number: 20160242838Abstract: A temperature monitoring apparatus (40) is disclosed for monitoring a temperature within a tissue (10), in particular during a thermal ablation process. The monitoring apparatus comprises a temperature application unit (42) configured to introduce heating power into the tissue for heating the tissue. The monitoring apparatus further comprises an ultrasound unit (44) for emitting and receiving ultrasound waves and for determining a temperature in the measurement region (22, 24) of the tissue on the basis of ultrasound shear wave detection. The monitoring apparatus further comprises a temperature estimation unit (46) including a heat transfer model (48) for estimating a temperature in a region of interest (26) within the tissue, wherein the heat transfer model is based on medical images of the tissue.Type: ApplicationFiled: October 13, 2014Publication date: August 25, 2016Inventors: AJAY ANAND, SHRIRAM SETHURAMAN, SHIWEI ZHOU, HUA XIE, JUNBO LI, JEAN-LUC ROBERT
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Patent number: D961955Type: GrantFiled: August 16, 2021Date of Patent: August 30, 2022Assignee: Yiwu Habi Network Technology Co., Ltd.Inventor: Junbo Li