Patents by Inventor An Qian

An Qian 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).

  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210096421
    Abstract: A display panel includes a light guide plate, a substrate, a reflector and a liquid crystal layer. A refractive index of the liquid crystal layer can vary between a minimum liquid crystal refractive index and a maximum liquid crystal refractive index. One side, facing the substrate, of the light guide plate includes a light entry region, light at least partially enters the liquid crystal layer through the light entry region and is propagated towards the reflector. The maximum liquid crystal refractive index is greater than a refractive index of the reflector, and the minimum reflective index is not greater than the refractive index of the reflector. When the refractive index of the liquid crystal layer is greater than the reflective index of the reflector, the reflector reflects at least a part of light entering the liquid crystal layer from the light entry region to the light guide plate.
    Type: Application
    Filed: May 29, 2020
    Publication date: April 1, 2021
    Inventors: Sen Ma, Qian Wang, Zhongxiao Li, Qingxun Zhang, Wenqing Zhao, Xiaochuan Chen
  • ELECTRIC OIL PUMP
    Publication number: 20210095651
    Abstract: Related is an electric oil pump, and the electric oil pump includes a pump housing having an inner pump cavity, where the inner pump cavity includes a first cavity and a second cavity; a first rotor assembly disposed in the first cavity; a stator assembly and a second rotor assembly that are disposed in the second cavity; an electric control board; a supporting member at least partially disposed between the stator assembly and the electric control board; and a connecting terminal. The electric oil pump can reduce deformation of the connecting terminal when the connecting terminal is respectively connected to the stator assembly and the electric control board.
    Type: Application
    Filed: May 27, 2019
    Publication date: April 1, 2021
    Applicant: HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    Inventors: Bingjiu Yin, Wei Ye, Yongfeng Sun, Kai Zhang, Fangxu Qian, Liyang Huang
  • DETERMINING MOVEMENT OF A SUBSTRATE
    Publication number: 20210097700
    Abstract: An example system is disclosed for measuring movement of print media, the system comprising first image capture apparatus to capture a first image of a portion of print media, and second image capture apparatus to capture second images of the portion of print media using an image capture parameter based on the first image and to measure movement of the print media using the second images.
    Type: Application
    Filed: March 27, 2018
    Publication date: April 1, 2021
    Inventors: Li Qian, Juan Carlos Arco Fernandez
  • CONTROL METHOD AND APPARATUS OF INTELLIGENT DEVICE, AND STORAGE MEDIUM
    Publication number: 20210096642
    Abstract: Embodiments of the present disclosure disclose a control method and apparatus of an intelligent device, and a storage medium. The control method includes: determining a state of a target function to acquire target function state information; detecting an operation of a user gazing at a local screen to acquire gazing operation information; and controlling the state of the target function to switch according to the gazing operation information and the target function state information.
    Type: Application
    Filed: December 31, 2019
    Publication date: April 1, 2021
    Inventors: Lu QIAN, Gang ZHANG, Shasha WANG, Mingwei LI, Yibo CHEN, Fenglei WANG
  • PERCEPTION SYSTEM
    Publication number: 20210096241
    Abstract: Techniques for updating data operations in a perception system are discussed herein. A vehicle may use a perception system to capture data about an environment proximate to the vehicle. The perception system may receive state data stored in cyclic buffer of globally registered detection and occasionally converted to gridded point cloud in a local reference frame. The two-dimensional gridded point cloud may be processed using one or more neural networks to generate semantic data associated with a scene or physical environment surrounding the vehicle such that the vehicle can make environment aware operational decisions, which may improve reaction time(s) and/or safety outcomes of the autonomous vehicle.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Anton Mario Bongio Karrman, Cooper Stokes Sloan, Chuang Wang, Joshua Kriser Cohen, Yassen Ivanchev Dobrev, Jifei Qian
  • Content Presentation Method, Content Presentation Mode Push Method, and Intelligent Terminal
    Publication number: 20210099684
    Abstract: A content presentation method is used to intelligently present content to a user in different presentation modes according to different identified scenarios. The method includes acquiring, by an intelligent terminal, context data of a user, identifying a user use scenario according to the context data, determining a first presentation mode corresponding to the user use scenario, and presenting content to the user in the first presentation mode.
    Type: Application
    Filed: September 4, 2020
    Publication date: April 1, 2021
    Inventors: Li Qian, Shanfu Li, Jiali Fu, Kangmin Huang
  • SCROLL COMPRESSOR
    Publication number: 20210095666
    Abstract: A scroll compressor is disclosed. The scroll compressor includes an shell, a fixed scroll, a housing and an orbiting scroll. The fixed scroll and the housing are disposed in the shell and fixed relative to each other. An outer peripheral surface of the housing and an inner peripheral surface of the shell are fitted to each other. The orbiting scroll is disposed between the fixed scroll and the housing. The fixed scroll is formed therein with a first injection passage, the housing is formed therein with a second injection passage, a port of the first injection passage and a port of the second injection passage face each other, so that the first injection passage and the second injection passage communicate with each other. The scroll compressor further includes an injection tube assembly, the injection tube assembly is disposed in the shell.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventors: Lin Ma, Wenhu Yao, Kun Qian, Bin Wang, Guillaume Rochet
  • CARBON NANOTUBE FIELD EMITTER AND PREPARATION METHOD THEREOF
    Publication number: 20210094827
    Abstract: A carbon nanotube field emitter comprises at least two electrodes and at least one graphitized carbon nanotube structure. The at least one graphitized carbon nanotube structure comprises a first end and a field emission end. The first end is opposite to the field emission end. The first end is fixed between the at least two electrodes, and the field emission end is exposed from the at least two electrodes and configured to emit electrons.
    Type: Application
    Filed: October 26, 2020
    Publication date: April 1, 2021
    Inventors: PENG LIU, DUAN-LIANG ZHOU, CHUN-HAI ZHANG, LI QIAN, YU-QUAN WANG, XUE-WEI GUO, LI-YONG MA, FU-JUN WANG, SHOU-SHAN FAN
  • ABSORBENT ARTICLE
    Publication number: 20210093489
    Abstract: An absorption rate in an absorbent article including a cell absorber is improved. The above-mentioned problem is solved by an absorbent article including an absorber having a plurality of cells surrounded by bonded portions of an upper sheet and a lower sheet, the upper sheet and the lower sheet not bonded at the cells, and a particulate material including super absorbent polymer particles contained in the cells, in which at least one of the upper sheet and the lower sheet in the cells is formed into concaves depressed to outsides of the cells in a spread state, a middle sheet made of a nonwoven fabric is interposed between the upper sheet and the lower sheet, and the middle sheet is compressed in a thickness direction at the bonded portions and expands to insides of the concaves at portions located inside the cells.
    Type: Application
    Filed: January 18, 2018
    Publication date: April 1, 2021
    Applicant: Daio Paper Corporation
    Inventors: Sadanao Manabe, Ryoichi Ochi, Tomotsugu Matsui, Hong Yan Liu, Xiao Xia Wang, Xiang Qian Liu
  • LATTICE MICROFLUIDICS
    Publication number: 20210094036
    Abstract: An engineered unit cell is disclosed for flowing a fluid therethrough in three dimensions. The unit cell may have a substrate with a plurality of flow channels around and between struts formed within the substrate. The struts may each be formed with a desired shape and orientation within the substrate to achieve a desired degree of fluid flow through the flow channels, in each of one of three dimensions, through the unit cell.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 1, 2021
    Inventors: Joshua R. DEOTTE, Sarah BAKER, Eric DUOSS, Jennifer Marie KNIPE, Fang QIAN, Samantha RUELAS
  • Three-Dimensional Memory Devices and Methods for Forming the Same
    Publication number: 20210098491
    Abstract: Embodiments of three-dimensional (3D) memory devices and methods for forming the 3D memory devices are disclosed. In an example, a NAND memory device includes a substrate, one or more peripheral devices on the substrate, a plurality of NAND strings above the peripheral devices, a single crystalline silicon layer above and in contact with the NAND strings, and interconnect layers formed between the peripheral devices and the NAND strings. In some embodiments, the NAND memory device includes a bonding interface at which an array interconnect layer contacts a peripheral interconnect layer.
    Type: Application
    Filed: November 24, 2020
    Publication date: April 1, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu LU, Jun CHEN, Jifeng ZHU, Yushi HU, Qian TAO, Simon Shi-Ning YANG, Steve Weiyi YANG
  • Radiation Curable Composition Containing Modified Pigment and Use Thereof
    Publication number: 20210095140
    Abstract: A modified pigment for radiation curable gravure ink, comprising a pigment and inorganic oxide nanoparticles coated on the surface of the pigment, wherein the DBP oil absorption is 150 ml/100 g-250 ml/100 g, the particle size is 0.01 ?m-1 ?m, and the pH value is 4.5-10.
    Type: Application
    Filed: March 20, 2019
    Publication date: April 1, 2021
    Inventor: Bin QIAN
  • REAL-TIME SHELF INVENTORY AND NOTIFICATION
    Publication number: 20210097478
    Abstract: Cameras capture images of shelves/displays having items. The images are processed to identify real-time item counts on the shelves and/or empty or partially empty shelves with less than a configured number of items. Notifications or messages regarding item counts and/or empty shelving conditions are sent through an Application Programming Interface (API) to consuming services in accordance with custom defined rules. In an embodiment, real-time item counts and/or empty shelving conditions are dynamically reported through the API based on on-demand requests from the consuming services.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 1, 2021
    Inventors: Qian Yang, Frank Douglas Hinek, Brent Vance Zucker
  • Lamp
    Publication number: 20210095840
    Abstract: The present application discloses a lamp, which comprises a housing, a radiator being provided with an accommodating space for accommodating a light source and a Printed Circuit Board (PCB) board, an optical device having a bottom surface facing towards the radiator and a top surface facing towards external space, and a switch being connected to the PCB board, wherein the optical device comprises an actuator which is cooperated with the switch, wherein the optical device is rotatably arranged relative to the radiator so that the switch is switched by the actuator. By means of such an arrangement, a user may manually rotate the optical device of the lamp to drive the switch located inside the lamp to be switched, so that the lamp is conveniently switched between different color temperatures, for example between cold light and warm light.
    Type: Application
    Filed: September 4, 2020
    Publication date: April 1, 2021
    Applicant: CONSUMER LIGHTING (U.S.), LLC
    Inventors: Huisheng ZHOU, Wubin ZHANG, Yin SUO, Xin QIAN
  • DISPLAY PANEL AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
    Publication number: 20210098554
    Abstract: The disclosure discloses a display panel and a preparation method thereof, and a display device. The display panel includes a base substrate on which a plurality of repetitive units are arranged; each repetitive unit includes a display area, a transparent area and a metal wiring area; a ¼? phase difference layer and a polarization layer arranged on the packaging layer and stacked in sequence, where the polarization layer is positioned on the side, far away from the packaging layer, of the ¼? phase difference layer; the ¼? phase difference layer and the polarization layer have openings in the direction perpendicular to the base substrate, and orthographic projections of the openings on the base substrate are positioned in the transparent area; and orthographic projections of the ¼? phase difference layer and the polarization layer on the base substrate cover the display area.
    Type: Application
    Filed: August 24, 2020
    Publication date: April 1, 2021
    Inventors: Qian Li, Cuicui Liang
  • TECHNIQUES TO ADJUST TRANSMISSION RATE
    Publication number: 20210099916
    Abstract: Techniques are described to adjust transmission rates. For example, in a dual-connectivity system, a first communication node can be in communication with a first network node and a second network node. The first communication node may receive from a first network node a first message that includes a recommended bit rate for an ongoing communication between the first communication node and a second communication node. In some embodiments, the first communication node can, in response to receiving the first message, send an acknowledgment or a non-acknowledgment indicator to the first network node indicating that the first communication node accepts or rejects the recommended bit rate.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 1, 2021
    Inventors: Fei DONG, He HUANG, Qian DAI
  • INTRAORAL THREE-DIMENSIONAL SCANNING SYSTEM BASED ON STEREO VISION USING A MONOCULAR CAMERA
    Publication number: 20210093178
    Abstract: An intraoral three-dimensional scanning system with a monocular camera includes the monocular camera. A first mirror and a second mirror perpendicular to each other are provided between the monocular camera and an object to be measured. A bisector of an angle formed by the first mirror and the second mirror is perpendicular to a lens of the monocular camera, and reflecting surfaces of the first mirror and the second mirror face the lens. A third mirror is provided at a side of the first mirror away from the second mirror, and a fourth mirror is provided at a side of the mirror away from the first mirror. The first mirror, the second mirror, the third mirror and the fourth mirror are located in the same plane.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: QIAN LONG, PAN OU, LI ZHAO, QIWEI XIE, ZICHENG ZHAO
  • PARKING ZONE DETECTION FOR VEHICLES
    Publication number: 20210096565
    Abstract: Techniques and methods for identifying parking zones. For instance, a vehicle may identify a parking zone located near a destination location for the vehicle. The vehicle may then generate one or more lines representing the parking zone. Additionally, the vehicle may generate polygons representing objects located proximate to the parking zone. The vehicle may then determine whether the one or more lines intersect with one or more of the polygons. If the vehicle determines that the one or more lines intersect with one or more of the polygons, then the vehicle may identify one or more first portions of the parking zone that are occupied by one or more objects and as such, unavailable. Using the one or more first portions, the vehicle may identify one or more second portions of the parking zone that are not occupied by objects and as such, available.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Zheyuan Xie, Joseph Funke, Steven Cheng Qian
  • SOUND-BASED USER LIVENESS DETERMINATION
    Publication number: 20210097160
    Abstract: One embodiment provides a method, including: receiving, at an information handling device, a request from a user to access content; detecting, using at least one sensor associated with the information handling device, a face of the user; generating, using at least one audio output device and subsequent to the detecting, an audible sound; determining, using a processor, whether an expected movement of the face is identified with respect to the audible sound; and granting, responsive to determining that the expected movement is identified, the user access to the content. Other aspects are described and claimed.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Zhenyu Yang, Ming Qian, Jianbang Zhang, Song Wang
  • MEMORY DEVICE AND FORMING METHOD THEREOF
    Publication number: 20210098481
    Abstract: Methods and structures of a three-dimensional memory device are disclosed. In an example, the memory device includes a substrate having one or more first recesses in a first region and one or more second recesses in a second region. A liner layer is disposed over the sidewalls and bottom of the one or more first recesses in the first region and an epitaxially-grown material is formed in the one or more second recesses in the second region. One or more NAND strings are formed over the epitaxially-grown material disposed in the one or more second recesses, and one or more vertical structures are formed over the one or more first recesses in the first region.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 1, 2021
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Yue Qiang PU, Jin Wen DONG, Jun CHEN, Zhenyu LU, Qian TAO, Yushi HU, Zhao Hui TANG, Li Hong XIAO, Yu Ting ZHOU, Sizhe LI, Zhaosong LI