Patents by Inventor Jiaxin Sun

Jiaxin Sun 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: 20240136178
    Abstract: Various embodiments disclosed herein provide for several methods of fabricating p-type semiconductors with industrially relevant hole mobilities that are back end of the line (BEOL) compatible. A first method of fabrication includes forming a buffer layer on a substrate, forming a palladium oxide layer over the buffer layer, annealing the palladium oxide layer, and then forming a cap layer over the palladium oxide layer, then cooling the stack, wherein each step is performed at a variety of predefined temperatures. Each of the substrate, buffer layer and cap layer can be magnesium oxide. A second method includes forming a palladium oxide layer over a titanium dioxide substrate, annealing the stack, and then cooling the stack, all performed at a different variety of predefined temperatures.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 25, 2024
    Inventors: Darrell G. Schlom, Jiaxin Sun, Jisung Park, Kyle Shen, Christopher Parzyck
  • Patent number: 11724716
    Abstract: The present disclosure provides a method and apparatus of determining a guide path, and a method and apparatus of controlling driving of a vehicle. The method of determining the guide path may be performed by a monitoring platform and includes: displaying a map for a predetermined range of a vehicle in response to receiving a guide request transmitted by the vehicle, wherein the map includes a plurality of first track points for the vehicle; changing a position of at least one of the plurality of first track points in the map in response to a target operation on the at least one first track point, so as to obtain a plurality of second track points; determining the guide path for the vehicle according to the plurality of second track points; and transmitting path information indicative of the guide path to the vehicle.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 15, 2023
    Assignee: Beijing Baidu Netcom Science Technology Co., Ltd.
    Inventors: Liming Xia, Kai Yang, Jingchao Feng, Pengjie Zheng, Tianxiang Cui, Mingsong Wang, Yanting Chen, Rongjing Shang, Jiaxin Sun, Haitao Liu, Xiaochuan Du
  • Publication number: 20230209981
    Abstract: A light-emitting device, a material screening method and a display panel. The light-emitting device of a first aspect of the present application includes a light-emitting layer including a host material and a guest material. When a carrier is injected into the light-emitting layer, there is a defect energy Et between the host material and the guest material, and an absolute value of the defect energy Et is greater than or equal to 0.03 eV. A light-emitting efficiency of the light-emitting device in a high-luminance state is improved and an operating voltage of the light-emitting device is reduced, which can ensure a display quality of the display panel in the high-luminance state and reduce an overall power consumption of the display panel.
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Yu GAO, Mengyu LIU, Zhi HUANG, Xiaowen WANG, Junzhe LIU, Jiaxin SUN
  • Publication number: 20230169798
    Abstract: The present document describes a payment method for a fleet, an electronic device and a storage medium. The method includes: sending payment request information of a fleet to a roadside payment terminal, such that the roadside payment terminal sends the payment request information of the fleet to a payment server; receiving, from the roadside payment terminal, fleet payment information generated by the payment server; and performing a payment operation according to the fleet payment information. Accordingly, the traveling efficiency of the fleet can be improved.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 1, 2023
    Inventors: Jiaxin SUN, Nan WU
  • Publication number: 20230092333
    Abstract: The present application provides a method for automatic driving transportation and a storage medium. The method comprises: acquiring a freight sub-order; determining target transport capacity and a target route meeting demands of the freight sub-order; sending the target route to a first server; receiving a result of a first risk assessment of the target route from the first server; and instructing, in response to the result of the first risk assessment being a first assessment result, the target transport capacity to execute transportation task according to the target route. The method can effectively ensure the flexibility of transport capacity and time of transportation, reduce unloading rate of transport capacity, save human and material resources, and improve the transportation efficiency and the safety.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 23, 2023
    Inventors: Jiaxin SUN, Nan WU
  • Publication number: 20230060311
    Abstract: A method for parking control is provided in the present application, which includes the following steps: determining whether a single-pedal mode is activated determining whether conditions for deceleration control are met when the single-pedal mode is activated; controlling the new-energy vehicle to decelerate when the conditions for deceleration control are met; determining whether conditions for sending a brake request to a motor controller are met during a process of controlling the new-energy vehicle to decelerate; sending the brake request to the motor controller when the conditions for sending a brake request to the motor controller are met; and sending a parking request to an electronic handbrake when the new-energy vehicle is in the brake mode and the speed of the new-energy vehicle is smaller than the third preset value for a third preset time, enable the new-energy vehicle to enter in a parking mode.
    Type: Application
    Filed: January 7, 2021
    Publication date: March 2, 2023
    Inventors: Shuai ZHANG, Shujiang CHEN, Wentao HOU, Xinran DONG, Ce SUN, Jiaxin SUN, Weifeng DENG
  • Publication number: 20230050845
    Abstract: The method includes: when the vehicle satisfies a one-pedal activating condition, controlling the vehicle to enter a one-pedal-function activating mode; when the vehicle enters the one-pedal-function activating mode and satisfies a parking-controlling-function activating condition, acquiring current-vehicle-speed information, road-slope information and a first electric-motor recovering torque; based on the current-vehicle-speed information and the road-slope information, calculating to obtain a parking torque; acquiring a first torque difference between the parking torque and the first electric-motor recovering torque; and performing pressure buildup to the vehicle based on the first torque difference, to control the vehicle to complete a parking operation.
    Type: Application
    Filed: January 13, 2021
    Publication date: February 16, 2023
    Inventors: Shuai ZHANG, Shujiang CHEN, Wentao HOU, Qing ZHAO, Xiao CHANG, Tong KANG, Jiaxin SUN, Wenchao LING, Weifeng DENG
  • Publication number: 20220081001
    Abstract: The present disclosure provides a method and apparatus of determining a guide path, and a method and apparatus of controlling driving of a vehicle. The method of determining the guide path may be performed by a monitoring platform and includes: displaying a map for a predetermined range of a vehicle in response to receiving a guide request transmitted by the vehicle, wherein the map includes a plurality of first track points for the vehicle; changing a position of at least one of the plurality of first track points in the map in response to a target operation on the at least one first track point, so as to obtain a plurality of second track points; determining the guide path for the vehicle according to the plurality of second track points; and transmitting path information indicative of the guide path to the vehicle.
    Type: Application
    Filed: February 25, 2021
    Publication date: March 17, 2022
    Inventors: Liming XIA, Kai YANG, Jingchao FENG, Pengjie ZHENG, Tianxiang CUI, Mingsong WANG, Yanting CHEN, Rongjing SHANG, Jiaxin SUN, Haitao LIU, Xiaochuan DU
  • Patent number: 10800892
    Abstract: A nano-emulsion composition having a small particle size and ultra-low concentration and a preparation method thereof is disclosed. The raw materials of the composition comprise, in terms of percentage by weight, 0.002% to 0.2% of a polymer-containing homogeneous microemulsion, water, and 99.998% to 99.8% of an organic salt solution or inorganic salt solution. The composition is prepared by diluting a polymer-containing homogeneous microemulsion with water or a salt solution. The polymer-containing homogeneous microemulsion is formed by mixing the following raw materials, in terms of percentage by weight: 8% to 40% of a surfactant, 0.5% to 10% of a polymer, 10% to 30% of an alcohol, 3% to 30% of an oil, 0% to 20% of a salt, and balance of water. The composition of the invention is low in concentration, low in cost, narrow in particle size distribution, good in stability, simple in preparation, and convenient for storage and use.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: October 13, 2020
    Assignees: China University of Petroleum-Beijing, KMS OIL FIELD CHEMICALS & TECHNICAL SERVICES LTD., Zhong Shi Da Engineering Research Center Co. Ltd., PetroChina Company Limited
    Inventors: Fujian Zhou, Erdong Yao, Jiangwen Xu, Zhao Luo, Yuan Li, Xiuhui Li, Jiaxin Sun, Xiongfei Liu, Jie Zuo, Xugang Wang, Cuihong Zhou
  • Patent number: 10775406
    Abstract: A testing device for testing adhesion force includes a thermal insulated glove box, an atomic force microscope, a cryogenic sample stage, a high pressure gas source and a circulating chiller. The atomic force microscope includes a probe for adhering mineral particles. The cryogenic sample stage is configured for preparing gas hydrate sample. The cryogenic sample stage is arranged below the probe. The atomic force microscope and the cryogenic sample stage are placed in the thermal insulated glove box. The high pressure gas source provides pressure required for synthesis of gas hydrates, the high pressure gas source comprises a high pressure chamber covered on the cryogenic sample stage and a high pressure gas cylinder connected with the high pressure chamber. The circulating chiller, an outlet of the circulating chiller is connected with the thermal insulated glove box to control humidity and temperature inside the thermal insulated glove box.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: September 15, 2020
    Assignee: China University of Geosciences (Wuhan)
    Inventors: Fulong Ning, Li Peng, Wei Li, Dongdong Wang, Wenjia Ou, Zhichao Liu, Jiaxin Sun, Wan Cheng, Guosheng Jiang, Ling Zhang
  • Publication number: 20200174037
    Abstract: A testing device for testing adhesion force includes a thermal insulated glove box, an atomic force microscope, a cryogenic sample stage, a high pressure gas source and a circulating chiller. The atomic force microscope includes a probe for adhering mineral particles. The cryogenic sample stage is configured for preparing gas hydrate sample. The cryogenic sample stage is arranged below the probe. The atomic force microscope and the cryogenic sample stage are placed in the thermal insulated glove box. The high pressure gas source provides pressure required for synthesis of gas hydrates, the high pressure gas source comprises a high pressure chamber covered on the cryogenic sample stage and a high pressure gas cylinder connected with the high pressure chamber. The circulating chiller, an outlet of the circulating chiller is connected with the thermal insulated glove box to control humidity and temperature inside the thermal insulated glove box.
    Type: Application
    Filed: July 12, 2019
    Publication date: June 4, 2020
    Inventors: Fulong NING, Li PENG, Wei Li, Dongdong Wang, Wenjia OU, Zhichao LIU, Jiaxin SUN, Wan CHENG, Guosheng JIANG, Ling ZHANG
  • Patent number: 10639877
    Abstract: This invention relates to rapid prototyping systems, specifically, a continuous moving surface liquid resin system (CMSL) and fast printing method for making any 3D objects, such as dental devices, including but not limited to artificial teeth, dentures, orthodontic appliances, aligners, splints, veneers, inlays, onlays, copings, frame patterns, crowns and bridges and the like. 3D printers, such as DLP or stereolithography printer, are used to cure polymerizable material in a layer-by-layer manner to build-up the object rapidly and continuously.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: May 5, 2020
    Assignee: DENTSPLY SIRONA Inc.
    Inventors: Benjamin Jiemin Sun, Jessica Jiaxin Sun
  • Publication number: 20190177491
    Abstract: A nano-emulsion composition having a small particle size and ultra-low concentration and a preparation method thereof is disclosed. The raw materials of the composition comprise, in terms of percentage by weight, 0.002% to 0.2% of a polymer-containing homogeneous microemulsion, water, and 99.998% to 99.8% of an organic salt solution or inorganic salt solution. The composition is prepared by diluting a polymer-containing homogeneous microemulsion with water or a salt solution. The polymer-containing homogeneous microemulsion is formed by mixing the following raw materials, in terms of percentage by weight: 8% to 40% of a surfactant, 0.5% to 10% of a polymer, 10% to 30% of an alcohol, 3% to 30% of an oil, 0% to 20% of a salt, and balance of water. The composition of the invention is low in concentration, low in cost, narrow in particle size distribution, good in stability, simple in preparation, and convenient for storage and use.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 13, 2019
    Inventors: Fujian ZHOU, Erdong YAO YAO, Jiangwen XU, Zhao LUO, Yuan LI, Xiuhui LI, Jiaxin SUN, Xiongfei LIU, Jie ZUO, Xugang WANG, Cuihong ZHOU
  • Publication number: 20160332367
    Abstract: This invention relates to rapid prototyping systems, specifically, a continuous moving surface liquid resin system (CMSL) and fast printing method for making any 3D objects, such as dental devices, including but not limited to artificial teeth, dentures, orthodontic appliances, aligners, splints, veneers, inlays, onlays, copings, frame patterns, crowns and bridges and the like. 3D printers, such as DLP or stereolithography printer, are used to cure polymerizable material in a layer-by-layer manner to build-up the object rapidly and continuously.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 17, 2016
    Applicant: DENTSPLY SIRONA Inc.
    Inventors: Benjamin Jiemin Sun, Jessica Jiaxin Sun
  • Patent number: 9166197
    Abstract: The invention provides an organic light emitting diode (OLED), having a substrate, an anode layer of silver or gold, wherein the anode layer is treated with CF4 plasma to enhance the hole injection of the semitransparent anode layer.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: October 20, 2015
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Hoi Sing Kwok, Man Wong, Huajun Peng, Jiaxin Sun
  • Patent number: 8754416
    Abstract: The present invention provides a method of an active-matrix thin film transistor array, comprising of two levels of metallic interconnections formed from one layer of metallic conductor; and thin-film transistors with source, drain and gate electrodes either fully or partially replaced with metal, and wherein the pixel electrodes are polycrystalline silicon.
    Type: Grant
    Filed: November 24, 2006
    Date of Patent: June 17, 2014
    Assignee: The Hong Hong University of Science and Technology
    Inventors: Hoi-Sing Kwok, Man Wong, Zhiguo Meng, Dongli Zhang, Jiaxin Sun, Xiuling Zhu
  • Patent number: 8339026
    Abstract: Metal induced polycrystallized silicon is used as the anode in a light emitting device, such as an OLED or AMOLED. The polycrystallized silicon is sufficiently non-absorptive, transparent and made sufficiently conductive for this purpose. A thin film transistor can be formed onto the polycrystallized silicon anode, with the silicon anode acting as the drain of the thin film transistor, thereby simplifying production.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: December 25, 2012
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Hoi Sing Kwok, Man Wong, Zhiguo Meng, Jiaxin Sun, Xiuling Zhu
  • Patent number: 8263968
    Abstract: An organic light-emitting diode display which can display independent images on both sides is described. This display can be driven with passive matrix or active matrix schemes. The invention combines a unique stacked organic diode structure and special driving schemes involving time-sequential reversed fields.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: September 11, 2012
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Hoi-Sing Kwok, Man Wong, Jiaxin Sun, Zhiguo Meng, Xiuling Zhu
  • Publication number: 20110159610
    Abstract: Metal induced polycrystallized silicon is used as the anode in a light emitting device, such as an OLED or AMOLED. The polycrystallized silicon is sufficiently non-absorptive, transparent and made sufficiently conductive for this purpose. A thin film transistor can be formed onto the polycrystallized silicon anode, with the silicon anode acting as the drain of the thin film transistor, thereby simplifying production.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Applicant: The Hong Kong University of Science and Technology
    Inventors: Hoi Sing Kwok, Man Wong, Zhiguo Meng, Jiaxin Sun, Xiuling Zhu
  • Patent number: 7923911
    Abstract: Metal induced polycrystallized silicon is used as the anode in a light emitting device, such as an OLED or AMOLED. The polycrystallized silicon is sufficiently non-absorptive, transparent and made sufficiently conductive for this purpose. A thin film transistor can be formed onto the polycrystallized silicon anode, with the silicon anode acting as the drain of the thin film transistor, thereby simplifying production.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: April 12, 2011
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Hoi Sing Kwok, Man Wong, Zhiguo Meng, Jiaxin Sun, Xiuling Zhu