Patents by Inventor Xiao Guo

Xiao Guo 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: 20200270575
    Abstract: The present application provides a culture system and method for expanding hematopoietic stem cells and/or hematopoietic progenitor cells, hematopoietic stem cells and hematopoietic progenitor cells. The culture system comprises a basal medium suitable for expanding stem cells; and a JNK signaling pathway inhibitor. Groups of JNK signaling pathway inhibitor are described and provided.
    Type: Application
    Filed: January 17, 2018
    Publication date: August 27, 2020
    Applicants: NEWISH TECHNOLOGY (BEIJING) CO., LTD., BEIJING XIEKE MEDICAL TECHNOLOGY CO., LTD., BEIJING XIEKE MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Zhongjie Sun, Xiao Guo, Defang Liu, Huan Yang, Hongjiao Liu, Yingxia Li
  • Patent number: 10741072
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can determine a current location of a freight vehicle operated by the operator, using location information transmitted by the mobile device associated with the operator. At a given instance, the network computer system can determine a time of arrival for the freight vehicle to arrive at a given destination location based on various parameters. For example, the time of arrival can be based at least in part, on (i) a distance between the current location of the freight vehicle to the given destination location, (ii) a time for the freight vehicle to travel the distance, and (iii) a duration of one or more required downtime intervals during which one or more restrictions are placed on the operator operating the freight vehicle.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: August 11, 2020
    Assignee: Uber Technologies Inc.
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Publication number: 20200242932
    Abstract: A computer system can determine historical interval data of a freight operator from completed freight service requests associated with the freight operator. Additionally, while the freight operator is fulfilling a current freight service request, the computer system can determine at least a first likely downtime interval for a non-operating activity of the freight operator prior to the freight operator arriving at a pickup location or a destination location of the current freight service request, based on the historical interval data. Also, the computer system can determine an estimated arrival time for the freight operator to arrive at the pickup location or the destination location of the current freight service request, based at least in part on the first likely down time interval. Moreover, the computer system can update a record associated with the freight operator to reflect the estimated arrival time.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Patent number: 10712604
    Abstract: The present invention provides a display panel and a method for manufacturing the same. The method comprises steps of forming a black matrix and forming a sealant, wherein the black matrix layer contains a thermochromic material at the position corresponding to the sealant, so that when the sealant is cured with ultraviolet light, the thermochromic material layer is transparent. In such case, a side of the first substrate away from the sealant can be irradiated and ultraviolet light passes through the first substrate and the thermochromic material to cure the sealant, thus achieving a uniform irradiation of ultraviolet light and a high curing efficiency. After the sealant is cured, the thermochromic material can become black by changing the temperature thereof so as to avoid the light leakage.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: July 14, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Huan Ni, Fengzhen Lv, Xinxia Zhang, Chengpeng Yao, Xiao Guo, Xiaolong Xie, Qun Li, Kui Lv
  • Publication number: 20200183448
    Abstract: Disclosed are a conductive particle, an anisotropic conductive film, a display device, and a method for fabricating the same so as to detect the extent to which the conductive particles are cracked in a heating and pressurizing process, to thereby improve the ratio of finished products while the display device is being manufactured. A core of the conductive particle is a fluorescent resin core. In the conductive particle according to this disclosure, the core of the conductive particle is a fluorescent resin core, and the extent to which the conductive particle is cracked can be detected by detecting varying fluorescence in a heating and pressuring process, to thereby alleviate such a phenomenon from taking place that the conductive particle has a poor electrical conductivity due to an insufficient pressure, or the conductive particle is cracked, and thus loses its electrical conductivity, due to an excessive pressure.
    Type: Application
    Filed: August 18, 2017
    Publication date: June 11, 2020
    Inventors: Huan NI, Fengzhen LV, Xinxia ZHANG, Xiao GUO, Qun LI, Xiaolong XIE, Chengpeng YAO, Mingguang LI
  • Publication number: 20200183231
    Abstract: A light source device, a backlight module and a liquid crystal display device are provided. The backlight module includes a prism structure, wherein the prism structure includes a substrate, a prismatic tooth portions and a transparent sealing portion which are arranged in a stacked manner; and the transparent sealing portion seals the prismatic tooth portions, and the space between the prismatic tooth portions and the transparent sealing portion is a vacuum space.
    Type: Application
    Filed: April 11, 2019
    Publication date: June 11, 2020
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Bo Yang, Fengzhen Lv, Xinxia Zhang, Xiao Guo, Qun Li, Huan Ni
  • Patent number: 10657813
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can monitor the operator using the mobile device over a time interval that a freight vehicle is operated between a start location and a destination location. During the time interval, the network computer system can control the mobile device in transmitting interval data. Additionally, based on the interval data, the network computer system can evaluate the operator over the time interval using the interval data. The evaluation of the operator can include using the mobile device information to evaluate the operator over the one or more sub-intervals.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: May 19, 2020
    Assignee: Uber Technologies, Inc.
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Patent number: 10613375
    Abstract: Provided are a backlight module and a liquid crystal display device. The backlight module includes: a backlight source structure layer; and a first convex lens structure layer, a second convex lens structure layer and a prism layer that are sequentially arranged at a light-emergent side of the backlight source structure layer. The parallel lights emitted from the backlight source structure layer are converged to a focal point of the second convex lens structure layer after passing through the first convex lens structure layer, and transformed into the parallel light beam after passing through the second convex lens structure layer. The parallel lights are transformed to parallel light beam in a convergence state from an original well-distributed state. The parallel light beam is refracted for multiple times after passing through the prism layer to realize light splitting, so that lights with different colors are refracted.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: April 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Huan Ni, Xiaolong Xie, Qun Li, Xinxia Zhang, Xiao Guo
  • Publication number: 20200027348
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can determine a current location of a freight vehicle operated by the operator, using location information transmitted by the mobile device associated with the operator. At a given instance, the network computer system can determine a time of arrival for the freight vehicle to arrive at a given destination location based on various parameters. For example, the time of arrival can be based at least in part, on (i) a distance between the current location of the freight vehicle to the given destination location, (ii) a time for the freight vehicle to travel the distance, and (iii) a duration of one or more required downtime intervals during which one or more restrictions are placed on the operator operating the freight vehicle.
    Type: Application
    Filed: August 1, 2019
    Publication date: January 23, 2020
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Patent number: 10527881
    Abstract: The present application discloses a method of fabricating a color filter substrate, including forming a black matrix layer including forming a plurality of black matrices on a base substrate thereby defining a plurality of subpixel areas, the plurality of black matrices being formed to have a plurality of pores; dispensing a first color filter material in a plurality of first subpixel areas of the plurality of subpixel areas thereby forming a first color filter material layer, the first color filter material permeating into pores of black matrices adjacent to the plurality of first subpixel areas; and forming a first color filter layer. Subsequent to forming the first color filter layer, the first color filter material remains in at least a first portion of the black matrices adjacent to the plurality of first subpixel areas.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: January 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chengpeng Yao, Huan Ni, Xinxia Zhang, Xiaolong Xie, Qun Li, Xiao Guo
  • Patent number: 10523771
    Abstract: A data collection method, a device, and a system are provided for automatically obtaining a user's movement interests. The data collection method includes: a movement information collection device obtaining a user's movement data; analyzing said user's movement data and determining the user's movement preferences according to said movement data; sending the user's information of the movement preference to a server, so that the server determines according to the user's information of the movement preference other users corresponding to said movement preferences. It is thus possible to automatically obtain a user's movement preferences.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: December 31, 2019
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Chao Wang, Xiao Guo, Lingfang Zhong
  • Patent number: 10373492
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can determine a current location of a freight vehicle operated by the operator, using location information transmitted by the mobile device associated with the operator. At a given instance, the network computer system can determine a time of arrival for the freight vehicle to arrive at a given destination location based on various parameters. For example, the time of arrival can be based at least in part, on (i) a distance between the current location of the freight vehicle to the given destination location, (ii) a time for the freight vehicle to travel the distance, and (iii) a duration of one or more required downtime intervals during which one or more restrictions are placed on the operator operating the freight vehicle.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: August 6, 2019
    Assignee: Uber Technologies, Inc.
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Publication number: 20190232967
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can monitor the operator using the mobile device over a time interval that a freight vehicle is operated between a start location and a destination location. During the time interval, the network computer system can control the mobile device in transmitting interval data. Additionally, based on the interval data, the network computer system can evaluate the operator over the time interval using the interval data. The evaluation of the operator can include using the mobile device information to evaluate the operator over the one or more sub-intervals.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Patent number: 10324238
    Abstract: The present invention discloses an anti-peep film, a method for manufacturing the same and a display device. The anti-peep film includes a main body and at least one light converging structure provided inside the main body; a refractive index of the main body is different from a refractive index of the light converging structure, to cause incident light to be outputted after being converged by the light converging structure. In the anti-peep film, the method for manufacturing the same and the display device provided by the present invention, a light converging structure is located inside a main body, and a refractive index of the main body is different from a refractive index of the light converging structure, to cause incident light to be outputted after being converged by the light converging structure, such that the display device has good anti-peep properties in all the different viewing directions.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: June 18, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chen Wang, Kui Lv, Xiao Guo, Kang Xiang, Xinxia Zhang, Fengzhen Lv, Qun Li
  • Patent number: 10293832
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can monitor the operator using the mobile device over a time interval that a freight vehicle is operated between a start location and a destination location. During the time interval, the network computer system can control the mobile device in transmitting interval data. Additionally, based on the interval data, the network computer system can evaluate the operator over the time interval using the interval data. The evaluation of the operator can include using the mobile device information to evaluate the operator over the one or more sub-intervals.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: May 21, 2019
    Assignee: Uber Technologies, Inc.
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Publication number: 20190146273
    Abstract: Provided are a backlight module and a liquid crystal display device. The backlight module includes: a backlight source structure layer; and a first convex lens structure layer, a second convex lens structure layer and a prism layer that are sequentially arranged at a light-emergent side of the backlight source structure layer. The parallel lights emitted from the backlight source structure layer are converged to a focal point of the second convex lens structure layer after passing through the first convex lens structure layer, and transformed into the parallel light beam after passing through the second convex lens structure layer. The parallel lights are transformed to parallel light beam in a convergence state from an original well-distributed state. The parallel light beam is refracted for multiple times after passing through the prism layer to realize light splitting, so that lights with different colors are refracted.
    Type: Application
    Filed: December 11, 2017
    Publication date: May 16, 2019
    Inventors: Huan Ni, Xiaolong Xie, Qun Li, Xinxia Zhang, Xiao Guo
  • Publication number: 20190122551
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can determine a current location of a freight vehicle operated by the operator, using location information transmitted by the mobile device associated with the operator. At a given instance, the network computer system can determine a time of arrival for the freight vehicle to arrive at a given destination location based on various parameters. For example, the time of arrival can be based at least in part, on (i) a distance between the current location of the freight vehicle to the given destination location, (ii) a time for the freight vehicle to travel the distance, and (iii) a duration of one or more required downtime intervals during which one or more restrictions are placed on the operator operating the freight vehicle.
    Type: Application
    Filed: November 6, 2017
    Publication date: April 25, 2019
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Publication number: 20190118825
    Abstract: A network computer system can associate an operator with a mobile device. Additionally, the network computer system can monitor the operator using the mobile device over a time interval that a freight vehicle is operated between a start location and a destination location. During the time interval, the network computer system can control the mobile device in transmitting interval data. The interval data can include (i) location information of the freight vehicle over the time interval, (ii) vehicle operation information of the freight vehicle while the freight vehicle is in operation, and (iii) mobile device information. Based on the interval data, the network computer system can determine one or more sub-intervals that the freight vehicle is switched off or that the operator has left the freight vehicle when the freight vehicle is idle. Additionally, based on the interval data, the network computer system can evaluate the operator over the time interval using the interval data.
    Type: Application
    Filed: November 6, 2017
    Publication date: April 25, 2019
    Inventors: Luis Madrigal, Eyal Lasker, Xiao Guo, Padmini Pyapali, Tony Ran Zhang
  • Publication number: 20190072816
    Abstract: The present disclosure relates to a polarizer and a display device. The polarizer includes a polarization layer, a color filter layer located on the polarization layer, wherein the color filter layer includes a quantum dot. The application of the polarizer provided by the embodiments of the present disclosure to the display device can increase the color gamut, the color purity, and the light utilization, thereby improving the display color quality.
    Type: Application
    Filed: September 28, 2017
    Publication date: March 7, 2019
    Inventors: Xiaolong XIE, Fengzhen LV, Xinxia ZHANG, Xiao GUO, Qun LI, Huan NI, Chengpeng YAO
  • Publication number: 20190011767
    Abstract: The present application discloses a method of fabricating a color filter substrate, including forming a black matrix layer including forming a plurality of black matrices on a base substrate thereby defining a plurality of subpixel areas, the plurality of black matrices being formed to have a plurality of pores; dispensing a first color filter material in a plurality of first subpixel areas of the plurality of subpixel areas thereby forming a first color filter material layer, the first color filter material permeating into pores of black matrices adjacent to the plurality of first subpixel areas; and forming a first color filter layer. Subsequent to forming the first color filter layer, the first color filter material remains in at least a first portion of the black matrices adjacent to the plurality of first subpixel areas.
    Type: Application
    Filed: March 17, 2017
    Publication date: January 10, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chengpeng Yao, Huan Ni, Xinxia Zhang, Xiaolong Xie, Qun Li, Xiao Guo