Patents by Inventor Yong Xiao

Yong Xiao 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).

  • Publication number: 20190201403
    Abstract: The present application relates to the field of pharmaceutical chemistry, and in particular, to a pyrrolopyrimidine compound represented by general formula (I), a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The present invention further relates to a method for preparing the pyrrolopyrimidine compound represented by general formula (I), pharmaceutical compositions and an application of the pyrrolopyrimidine compound in treating diseases mediated by Janus Kinase.
    Type: Application
    Filed: December 15, 2015
    Publication date: July 4, 2019
    Inventors: Li Zhu, Dengming Xiao, Yuandong Hu, Liguang Dai, Xiaowei Duan, Yinghui Sun, Yong Peng, Fansheng Kong, Hong Luo, Yongxin Han, Ling Yang, Shanchun Wang
  • Publication number: 20190190332
    Abstract: A rotor structure includes a rotor core and magnetic steel sheets. A shaft hole fixedly connected to a rotary shaft and an even number of magnetic steel grooves are formed on the rotor core along a rotation axis thereof. The magnetic steel grooves are symmetrically distributed around a periphery of the shaft hole in the rotor core, and the magnetic steel sheets are correspondingly installed in the magnetic steel grooves on a one-to-one basis. First through grooves extending axially and depressed radially are symmetrically distributed and formed around an inner surface of the shaft hole of the rotor core. First circulation holes are enclosed between the first through grooves and an outer surface of the rotary shaft. A motor includes a stator and the rotor structure arranged in an inner hole of the stator. A compressor includes the motor.
    Type: Application
    Filed: September 28, 2017
    Publication date: June 20, 2019
    Applicant: GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD. OF ZHUHAI
    Inventors: Jinfei SHI, Man WU, Zeyin Ml, Yong XIAO
  • Publication number: 20190159209
    Abstract: Provided is signaling transmitting and receiving methods, device, network-side device, terminal and storage medium. The signaling transmitting method includes: determining a first parameter set and/or a second parameter set for N resource groups; and transmitting an indication signaling, the indication signaling carries indication information for indicating the first parameter set and/or the second parameter set. The signaling receiving method includes: receiving an indication signaling transmitted by a network-side device. The indication signaling carries indication information for indicating a first parameter set and/or a second parameter set determined by the network-side device for N resource groups. The first parameter set is a Physical Downlink Shared Channel Resource Element (PDSCH RE) mapping set. The second parameter set is a Quasi-Co-Location (QCL) parameter set. N is a positive integer greater than 1.
    Type: Application
    Filed: April 11, 2017
    Publication date: May 23, 2019
    Inventors: Huahua XIAO, YuNgok LI, Jian LI, Yijian CHEN, Xiao YAN, Hao WU, Yong LI, Jianxing CAI, Zhaohua LU, Yuxin WANG
  • Patent number: 10209298
    Abstract: A delay measurement circuit includes a transporting path selector, first and second delay measurement devices, and a controller. The delay measurement circuit forms a plurality of transporting loops through two of a first reference transporting conductive wire, a second reference transporting conductive wire, and a tested transporting conductive wire according to a control signal. The first delay measurement device respectively measures part of the transporting loops to obtain a plurality first transporting delays. The second delay measurement device respectively measures part of the transporting loops to obtain a plurality second transporting delays. The controller generates the control signal, and obtains a transporting delay of the tested transporting conductive wire according to the first transporting delays and the second transporting delays.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: February 19, 2019
    Assignee: National Central University
    Inventors: Jin-Fu Li, Han-Yu Wu, Che-Wei Chou, Yong-Xiao Chen
  • Patent number: 10176589
    Abstract: Systems for completing missing points in a three-dimensional (3D) point cloud. The systems include a 3D sensor for measuring point data of objects in a scene, a processor in connection with the 3D sensor and a memory storing a program and the point data, and a display monitor connected to the processor and the 3D sensor for displaying a completed 3D point cloud, wherein the processor executes instruction steps of the program. The instruction steps include acquiring the point data of the objects to generate the 3D point cloud, wherein the point data include a set of points on the objects, extracting planar segments from the 3D point cloud, identifying connectivity relations and missing points among the planar segments, and filling the missing points in the 3D point cloud to generate the completed 3D point cloud using the planar segments and the connectivity relations.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: January 8, 2019
    Assignee: Mitsubishi Electric Research Labroatories, Inc.
    Inventors: Yuichi Taguchi, Yong Xiao, Vineet R. Kamat
  • Publication number: 20180287442
    Abstract: The invention discloses an electric motor and a tangential type permanent magnet rotor. The tangential type permanent magnet rotor includes a rotor iron core (2) and permanent magnets (1) provided on the rotor iron core (2); a width of one side, close to the outer edge of the rotor iron core (2), of each of the permanent magnets (1) is H2; and a width of one side, close to the center of the rotor iron core (2), of each of the permanent magnets (1) is H1, wherein H2>H1. The tangential type permanent magnet rotor enables the width H2 of a permanent magnet part close to the outer edge of the rotor iron core to be larger, and enables the width H1 of a permanent magnet part close to the center of the rotor iron core to be smaller.
    Type: Application
    Filed: June 2, 2016
    Publication date: October 4, 2018
    Inventors: YONG XIAO, YUSHENG HU, BIN CHEN
  • Publication number: 20180218510
    Abstract: Systems for completing missing points in a three-dimensional (3D) point cloud. The systems include a 3D sensor for measuring point data of objects in a scene, a processor in connection with the 3D sensor and a memory storing a program and the point data, and a display monitor connected to the processor and the 3D sensor for displaying a completed 3D point cloud, wherein the processor executes instruction steps of the program. The instruction steps include acquiring the point data of the objects to generate the 3D point cloud, wherein the point data include a set of points on the objects, extracting planar segments from the 3D point cloud, identifying connectivity relations and missing points among the planar segments, and filling the missing points in the 3D point cloud to generate the completed 3D point cloud using the planar segments and the connectivity relations.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Inventors: Yuichi Taguchi, Yong Xiao, Vineet R. Kamat
  • Publication number: 20180168310
    Abstract: A hair curler includes a curling iron assembly and comb tooth assembly arranged on the curling iron assembly. The curling iron assembly includes a heating body (12) and a metal sleeve (11) disposed around the heating body (12), the metal sleeve (11) having a linear groove (111) formed in an outer surface of the metal sleeve (11). The comb tooth assembly includes a comb tooth bar (21) disposed within the linear groove (111), a recess (211) formed between a bottom wall of the linear groove and an interior portion of the comb tooth bar (21), and a plurality of pivotal comb teeth (22) having an inserted portion (221) pivotally retained within the recess (211), wherein the pivotal comb teeth (22) are movable relative to the comb tooth bar (21).
    Type: Application
    Filed: July 11, 2016
    Publication date: June 21, 2018
    Inventors: Yong XIAO, Huan CHANG
  • Patent number: 9941886
    Abstract: An embodiment of the present invention is an identification circuit for generating an identification number (ID). The identification circuit includes a plurality of identification cells each comprising a latch having a first output and a second output that are opposite to each other. The first output and the second output are a function of process variations of the identification circuit. A first buffer and a second buffer are provided on both sides of the latch and connected to the first output and the second output of the latch, respectively.
    Type: Grant
    Filed: August 12, 2017
    Date of Patent: April 10, 2018
    Assignee: Casinda Inc.
    Inventors: Jimmy Yong Xiao, Surendra Kumar Rathaur, Visvamohan Yegnashankaran
  • Publication number: 20180097412
    Abstract: Disclosed are a permanent magnet motor rotor (110) and a permanent magnet synchronous motor (100). The permanent magnet motor rotor (110) comprises: a rotor core (111); tangentially magnetized main-pole permanent magnets (112), the main-pole permanent magnets (112) being disposed in a radial direction of the rotor core (111), the main-pole permanent magnets (112) being uniformly arranged in a circumferential direction of the rotor core (111), and the closest surfaces of any two adjacent main-pole permanent magnets (112) having same magnetic poles; and an auxiliary permanent magnet (113) being disposed in the radial direction of the rotor core (111), the auxiliary permanent magnet (113) being located between any two adjacent main-pole permanent magnets (112), so as to raise the operating point of the main-pole permanent magnet, thereby achieving the purpose that the demagnetization resistance capacity of the main-pole permanent magnet is improved, and the demagnetization risk is reduced.
    Type: Application
    Filed: November 22, 2017
    Publication date: April 5, 2018
    Applicant: GREE GREEN REFRIGERATION TECHNOLOGY CENTER CO., LTD OF ZHUHAI
    Inventors: Yong Xiao, Yusheng Hu, Bin Chen
  • Publication number: 20180064228
    Abstract: A brush includes a housing, an air inlet formed in an end of the housing, an air discharge portion formed in the housing, the air discharge portion having a plurality of air outlets, and an air combing head disposed at the air discharge portion, the air combing head having a plurality of brush teeth. A thermal insulation cylinder is arranged inside the housing, where the thermal insulation cylinder has a cylinder opening facing toward the air inlet, an outlet formed a distance away from the cylinder opening, and an inner diameter gradually decreasing from the cylinder opening to the outlet. A heating element is arranged inside the thermal insulation cylinder. An air guiding mechanism is also positioned within the housing to direct air from the air inlet to the air discharge portion of the housing.
    Type: Application
    Filed: August 24, 2015
    Publication date: March 8, 2018
    Inventors: Yong Xiao, Sanping Zhang
  • Publication number: 20170366185
    Abstract: An embodiment of the present invention is an identification circuit for generating an identification number (ID). The identification circuit includes a plurality of identification cells each comprising a latch having a first output and a second output that are opposite to each other. The first output and the second output are a function of process variations of the identification circuit. A first buffer and a second buffer are provided on both sides of the latch and connected to the first output and the second output of the latch, respectively.
    Type: Application
    Filed: August 12, 2017
    Publication date: December 21, 2017
    Applicant: Casinda, Inc.
    Inventors: Jimmy Yong Xiao, Surendra Kumar Rathaur, Visvamohan Yegnashankaran
  • Publication number: 20170343602
    Abstract: A delay measurement circuit includes a transporting path selector, first and second delay measurement devices, and a controller. The delay measurement circuit forms a plurality of transporting loops through two of a first reference transporting conductive wire, a second reference transporting conductive wire, and a tested transporting conductive wire according to a control signal. The first delay measurement device respectively measures part of the transporting loops to obtain a plurality first transporting delays. The second delay measurement device respectively measures part of the transporting loops to obtain a plurality second transporting delays. The controller generates the control signal, and obtains a transporting delay of the tested transporting conductive wire according to the first transporting delays and the second transporting delays.
    Type: Application
    Filed: July 26, 2016
    Publication date: November 30, 2017
    Applicant: National Central University
    Inventors: Jin-Fu Li, Han-Yu Wu, Che-Wei Chou, Yong-Xiao Chen
  • Patent number: 9768781
    Abstract: An embodiment of the present invention is an identification circuit for generating an identification number (ID). The identification circuit includes a plurality of identification cells each comprising a latch having a first output and a second output that are opposite to each other. The first output and the second output are a function of process variations of the identification circuit. A first buffer and a second buffer are provided on both sides of the latch and connected to the first output and the second output of the latch, respectively.
    Type: Grant
    Filed: April 11, 2015
    Date of Patent: September 19, 2017
    Assignee: Casinda, Inc.
    Inventors: Jimmy Yong Xiao, Surendra Kumar Rathaur, Visvamohan Yegnashankaran
  • Patent number: 9761015
    Abstract: A method determines dimensions in a scene by first acquiring a depth image of the scene acquired by a sensor, and extracting planes from the depth image. Topological relationships of the planes are determined. The dimensions are determined based on the planes and the topological relationships. A quality of the dimensions is evaluated using a scene type, and if the quality is sufficient outputting the dimensions, and otherwise outputting a guidance to reposition the sensor.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: September 12, 2017
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Yong Xiao, Chen Feng, Yuichi Taguchi, Vineet R. Kamat
  • Patent number: 9737124
    Abstract: A baffle plate mechanism for a hair curler, mounted between a shell and a heating roller of the hair curler, comprises a button extending out of the shell; a push switch mounted in the shell and connected to the button; a telescope apparatus mounted in the shell; wherein the telescope apparatus includes a movable push rod and an electromagnet for driving the movable push rod to do a telescopic movement when electricity is applied; the movable push rod penetrates the electromagnet; the electromagnet is coupled electrically to the push switch; and a baffle plate coupled to an end of the movable push rod and opposite to the heating roller.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: August 22, 2017
    Assignee: SHENZHEN FENDA ELECTRICAL CO., LTD.
    Inventors: Yong Xiao, Mianjia Wei
  • Patent number: 9515526
    Abstract: A motor and a rotor thereof are provided. Taking the distance between the two endpoints of a permanent magnet of a motor rotor that are on the side away from the center of an iron core as the length L of the permanent magnet, and the distance between a line connecting the two endpoints of the permanent magnet that are on the side away from the center of the iron core and the center point on the side of the permanent magnet that is close to the centerline of the iron core as the width H of the permanent magnet, then H/L ? 1/10. By adjusting the relationship between the length L and width H of the permanent magnet, the air gap magnetic density of the permanent magnet can be effectively increased.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: December 6, 2016
    Assignees: Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    Inventors: Hui Huang, Wenming Zhang, Yong Xiao, Xueying Zeng, Huajie Chen, Dongsuo Chen, Yusheng Hu
  • Patent number: 9502933
    Abstract: A permanent magnet synchronous electric machine includes a stator and a rotor. Multiple wire grooves are provided peripherally on the stator, coils are provided within the wire grooves, and a stator tooth is provided between adjacent wire grooves. Multiple magnetic groove sets are provided peripherally within the rotor, each of the magnetic groove sets includes at least two magnetic steel grooves, with permanent magnets placed within the magnetic steel grooves, and a magnetic tunnel formed between the magnetic steel grooves. Of two adjacent magnetic tunnels, an end of one magnetic tunnel is opposite a wire groove and an end of the other magnetic tunnel is opposite a stator tooth. The permanent magnet synchronous electric machine has a more steady output torque, and also reduces the noise and vibration provided during operation.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: November 22, 2016
    Assignees: Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    Inventors: Hui Huang, Yusheng Hu, Dongsuo Chen, Huajie Chen, Yong Xiao, Xueying Zeng, Wenming Zhang
  • Patent number: 9502934
    Abstract: A motor rotor includes an iron core and a permanent magnet arranged inside the iron core, wherein, a plurality of groups of mounting grooves are arranged in the iron core in a circumferential direction of the iron core, and each group of mounting grooves comprises two or more than two mounting grooves arranged at intervals in a radial direction of the iron core; and a plurality of groups of permanent magnets are provided, and each permanent magnet in each group of permanent magnets is correspondingly embedded in the corresponding mounting groove of each group of mounting grooves. A motor having the motor rotor is further provided, and the magnetic reluctance torque of the motor rotor is increased, thereby increasing the output torque of the motor and the efficiency of the motor.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: November 22, 2016
    Assignees: Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co. Ltd. of Zhuhai
    Inventors: Hui Huang, Yusheng Hu, Dongsuo Chen, Huajie Chen, Yong Xiao, Xueying Zeng, Wenming Zhang
  • Patent number: 9502930
    Abstract: A motor rotor includes an iron core and permanent magnets provided inside the iron core. The iron core is provided with sets of mounting grooves on the iron core in the peripheral direction of the iron core, each set of mounting grooves having two or more mounting grooves provided intermittently in the radial direction of the iron core. There are sets of permanent magnets, the individual permanent magnet of each set of permanent magnets correspondingly being embedded into the individual mounting grooves of each set of mounting grooves; there is an island region between the outermost layer of mounting grooves and the periphery of the iron core, and an enhancing hole is provided in the island region, an enhancing rod being provided in the enhancing hole. A motor includes a motor stator and the motor rotor, with the motor rotor provided inside the motor stator.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: November 22, 2016
    Assignees: Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    Inventors: Hui Huang, Yusheng Hu, Dongsuo Chen, Huajie Chen, Yong Xiao, Xueying Zeng, Wenming Zhang