Patents by Inventor Yan Yu

Yan Yu 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).

  • METHOD AND APPARATUS FOR CLOSING A TERMINAL
    Publication number: 20170154205
    Abstract: Disclosed are a method and apparatus for closing a terminal, where a terminal acquires in real time an image in a preset range around the terminal, and if there is no human facial image detected in the acquired image, then the terminal will start a timer; and if a length of time recorded by the timer reaches a first preset length of time, and there is no human facial image detected in the image acquired throughout the length of time recorded by the timer, then the terminal will be closed.
    Type: Application
    Filed: August 22, 2016
    Publication date: June 1, 2017
    Inventors: Junjie ZHAO, Yan YU, Han XIAO
  • CODE PROCESSING METHOD AND CODE PROCESSING DEVICE
    Publication number: 20170132020
    Abstract: An embodiment of the present disclosure discloses a code processing method and a code processing device. The method is characterized by comprising: acquiring saved information of characteristic parameters of hardware configurations: loading the characteristic parameters of the hardware configurations into basic codes according to the saved information, wherein the basic codes are shared by the mobile terminals with different hardware configurations. According to the embodiment of the present disclosure, development and maintenance workload of software codes in the mobile terminals is reduced.
    Type: Application
    Filed: August 9, 2016
    Publication date: May 11, 2017
    Inventors: Xianshan WANG, Yan YU
  • MOBILE TERMINAL AND MULTIMEDIA DATA SENDING METHOD BASED ON SAME
    Publication number: 20170134462
    Abstract: An embodiment of the present disclosure discloses a mobile terminal and a multimedia data sending method based on the same. The mobile terminal at least includes a MHL interface, a WiHD linkage unit and a Miracast linkage unit; and the method includes: when detecting a trigger operation of a user for multimedia data currently displayed by the mobile terminal, deciding a target linkage unit from the MHL interface and/or the WiHD linkage unit and/or the Miracast linkage unit; sending the multimedia data to a display device by employing the target linkage unit, wherein the display device is configured to display the multimedia data. The embodiment of the present disclosure can enable a user to obtain an optimal protection screen effect under a current network environment, and improve a user experience.
    Type: Application
    Filed: August 25, 2016
    Publication date: May 11, 2017
    Inventor: Yan YU
  • METHOD AND DEVICE FOR FORMATTING STORAGE OF MOBILE TERMINAL
    Publication number: 20170131946
    Abstract: An embodiment of the present disclosure discloses a method and a device for formatting the storage of a mobile terminal, wherein the method comprises the following steps: determining whether the storage of the mobile terminal is formatted when it is detected that the mobile terminal is started; and executing formatting operations on the storage of the mobile terminal if it is determined that the storage of the mobile terminal is not formatted, wherein the formatting operations comprise the following steps of acquiring an available storage capacity value of the storage of the mobile terminal and replacing a storage capacity value which is preset in software codes with the available storage capacity value, wherein the software codes are software codes which are shared by storages of different storage capacities.
    Type: Application
    Filed: August 25, 2016
    Publication date: May 11, 2017
    Inventor: Yan YU
  • WI-FI CONNECTING METHOD, TERMINAL AND SYSTEM
    Publication number: 20170118650
    Abstract: An embodiment of the present disclosure discloses a Wi-Fi connecting method, a terminal and a system. The method comprises: scanning fingerprint of a user, acquiring characteristic of the fingerprint, sending the characteristic of the fingerprint to a wireless router to be saved by the wireless router, by a test terminal; receiving a request for acquiring characteristic of the fingerprint sent by a second terminal and sending the characteristic of the fingerprint to the second terminal, by the first terminal; wherein the second terminal sends a Wi-Fi connecting request with the characteristic of the fingerprint to the wireless router after acquiring the characteristic of the fingerprint from the first terminal, and connects to Wi-Fi if the characteristic of the fingerprint in the Wi-Fi connecting request matches the characteristic of the fingerprint saved in the wireless router.
    Type: Application
    Filed: August 25, 2016
    Publication date: April 27, 2017
    Inventor: Yan YU
  • Circulating device for motion guide apparatus
    Patent number: 9625017
    Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves for receiving ball bearing elements, a ball circulating member is engaged with the ball nut and includes a ball circulating channel communicative with the helical groove of the ball nut, and includes an intermediate segment and two end segments, a ball coupler includes two flexible coupling members for engaging with the ball bearing elements, and the ball circulating member includes two opposite helical guide pathways for receiving the flexible coupling members of the ball coupler, and curved relative to the ball circulating member for smoothly guiding the flexible coupling members to move through the ball circulating member.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: April 18, 2017
    Assignee: Hiwin Technologies Corp.
    Inventors: Yan-Yu Chen, Wuteng Hsieh
  • Robot teaching device
    Patent number: 9597807
    Abstract: A robot teaching device is suitable for being signal connected to a controller used to control a robot, and includes: a connecting base which includes an enable switch and a first connector, and is connected to the controller by a transmission wire; a motion device which is removably disposed in the connecting base, and includes a second connector connected to the first connector, and a touch screen for displaying plural virtual keys. The motion device will be wirelessly signal connected to the controller, when it is removed from the connecting base, and the touch screen will display the virtual keys. When the motion device is inserted in the connecting base, and the enable switch is not pressed, the first and second connectors will be connected, and the virtual keys will be switched off. The virtual keys will be switched on after the enable switch is kept being pressed.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: March 21, 2017
    Assignee: Hiwin Technologies Corp.
    Inventors: Wen-Chia Wu, Yan-Yu Chen
  • Channel map generation method and apparatus therefor
    Patent number: 9572114
    Abstract: A channel map generation method includes: performing a power spectrum density detection on a plurality of channels in a frequency band, to generate a first channel map; and performing a first smoothing operation on the first channel map by a first window size to generate a second channel map. The first smoothing operation includes: grouping channels of the first channel map into a plurality of channel groups according to the first window size; and according to the number of good channels or bad channels in each of the channel group, deciding to retain channel determinations in the first channel map of the channel group, or re-designating all the channels of the channel group, so as to generate the second channel map.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: February 14, 2017
    Assignee: Realtek Semiconductor Corp.
    Inventors: Yan-Yu Chen, Chung-Yao Chang
  • Displaying method of stereoscopic display device
    Patent number: 9568739
    Abstract: A liquid crystal lens includes a plurality of first stripe-shaped electrodes, a plurality of second stripe-shaped electrodes, and a plurality of third stripe-shaped electrodes. Each first stripe-shaped electrode is disposed between any two of the second stripe-shaped electrodes that are adjacent to each other, and each second stripe-shaped electrode and each first stripe-shaped electrode are arranged along a first direction alternately. The third stripe-shaped electrodes are arranged along a second direction sequentially and interlaced with the first stripe-shaped electrodes and the second stripe-shaped electrodes. Any two of the second stripe-shaped electrodes and two opposite sides of each third stripe-shaped electrode perpendicular to the second direction define a lens region.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: February 14, 2017
    Assignee: WINTEK CORPORATION
    Inventors: Tai-Hsiang Jen, Yan-Yu Su, Yi-Pai Huang, Chong-Yang Fang
  • PYRIDONE OR PYRIMIDONE DERIVATIVE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
    Publication number: 20170029423
    Abstract: Provided is a pyridone or pyrimidone derivative(s) represented by general formula (I) and its preparation method and use. Substituents of the compound of general formula (I) are defined the same as in the specification.
    Type: Application
    Filed: October 14, 2016
    Publication date: February 2, 2017
    Inventors: Yonggang Wei, Guanpeng QIU, Suxin ZHENG, Bolin LEI, Yan YU, Yashu CHEN
  • Medical instrument holding apparatus
    Patent number: 9554861
    Abstract: A medical instrument holding apparatus includes a shaft slidably engaged into a housing and movable into and out of the housing, the housing includes a guiding member engaged with the shaft for guiding and limiting the shaft to slide relative to the housing only and for preventing the shaft from being rotated relative to the housing, a locking device is engaged onto the shaft and includes a positioning member for engaging with an anchoring member of the shaft and for locking the shaft and the housing together, and one or more fasteners are engaged with the housing and the locking device for securing the shaft and the housing together with the locking device.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: January 31, 2017
    Assignee: Hiwin Technologies Corp.
    Inventors: Zong Sian Jiang, Wuteng Hsieh, Yan Yu Chen
  • METHOD OF MANUFACTURING AN ELECTRODE MATERIAL, ELECTRODE MATERIAL AND VEHICLE COMPRISING A BATTERY INCLUDING SUCH AN ELECTRODE MATERIAL
    Publication number: 20160285086
    Abstract: The present invention relates to a method of manufacturing an electrode material having the general formula AaMb(XY(1, 2, 3 or 4))c, where A is an alkali Metal, or an alkaline earth metal, especially one of Na, Li, K, Ca, Ag, Mg and mixtures thereof, M is a transition metal, which is capable of undergoing oxidation to a higher valence state, especially one of V, Fe, Mn, Co, Ti and Ni or a combination thereof, X is one of P, Si, Ge, B, S, As, Sb and mixtures thereof and Y is one of O, OH, F, Cl, Br, I and mixtures thereof. The invention further relates to such an electrode material and to a vehicle comprising a battery including such an electrode material.
    Type: Application
    Filed: November 8, 2013
    Publication date: September 29, 2016
    Inventors: Changbao ZHU, Yan YU, Joachim MAIER
  • CIRCULATING DEVICE FOR MOTION GUIDE APPARATUS
    Publication number: 20160265637
    Abstract: A motion guide device includes a ball nut attached onto a shaft and having helical grooves for receiving ball bearing elements, a ball circulating member is engaged with the ball nut and includes a ball circulating channel communicative with the helical groove of the ball nut, and includes an intermediate segment and two end segments, a ball coupler includes two flexible coupling members for engaging with the ball bearing elements, and the ball circulating member includes two opposite helical guide pathways for receiving the flexible coupling members of the ball coupler, and curved relative to the ball circulating member for smoothly guiding the flexible coupling members to move through the ball circulating member.
    Type: Application
    Filed: February 11, 2013
    Publication date: September 15, 2016
    Applicant: HIWIN TECHNOLOGIES CORP.
    Inventors: Yan-Yu CHEN, Wuteng HSIEH
  • Drilling rig masts and methods of assembly and erection
    Patent number: 9441423
    Abstract: A system for erecting a drilling rig mast includes a substructure having an open area that is defined therein by two laterally spaced-apart substructure sides and a first mast section that is adapted to be positioned at least partially within the open area of the substructure after the first mast section has been removably connected to the substructure. The system further includes, among other things, a second mast section that is adapted to be removably connected to the first mast section the said first mast section has been removably connected to the substructure, and a mast connection apparatus that is adapted to removably connect the second mast section to the first mast section when an upper end of the first mast section is raised relative to a lower end of the second mast section.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: September 13, 2016
    Assignee: National Oilwell Varco, L.P.
    Inventors: Robert Benjamin Donnally, Chunqiao Ren, Stuart Arthur Lyall McCurdy, Xi Lin Liu, Hui Chun Sheng, Yan Yu
  • AIR GUIDE COOLING MODULE AND AIR GUIDE HEAT SINK
    Publication number: 20160212880
    Abstract: In an air guide heat sink and an air guide cooling module, the air guide heat sink includes a base and a pair of U-shaped air guide members. The base is connected with a plurality of fins. The pair of U-shaped air guide members is detachably connected to the base. The pair of U-shaped air guide members and the base surround and form an air guide channel. Each of the U-shaped air guide members has a vertical plate and two ends of the vertical plate extend towards a direction away from the base and form two horizontal plates. Thereby, the air guide cooling module and the air guide heat sink may be installed on the motherboard with electronic components densely disposed thereon. Additionally, the air guide cooling module and the air guide heat sink may receive maximum airflow.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 21, 2016
    Inventors: Wei-Te WANG, Ming-Hung TSAI, Yan-Yu LEE
  • Wire Control Drain Valve For Bathtub Drainage
    Publication number: 20160186418
    Abstract: A wire control drain valve for bathtub drainage includes a knob, a control link, an adjustment rod, an inlet cover, an overflow elbow, an adjustment rod and a back cover. The knob is mounted on an overflow lid. The control link is connected with a pulling string. The overflow lid is mounted to an inlet of the overflow elbow. The inlet cover is mounted on an overflow hole of a bathtub, and the control link is mounted inside the overflow elbow. The adjustment rod is connected between the control link and the knob to adjust the control link to longitudinally move. A front portion of the adjustment rod is connected with the knob, and a back portion of the adjustment rod is connected with the control link. A positioning mechanism is mounted between the control link and adjustment rod to position the adjustment rod.
    Type: Application
    Filed: November 25, 2015
    Publication date: June 30, 2016
    Inventor: Ding-Yan Yu
  • LINE-CONTROLLED TYPE LOOSE-PREVENTION BATH TUB WATER DRAINAGE DEVICE
    Publication number: 20160177554
    Abstract: A line-controlled type loose-prevention bath tub water drainage device includes: a water exit component, including a water blocking plug, an insertion rod, a hollow bolt, a sieve basket, a first rotation axis, a first control rod, and a poking rod; a control valve, including a rotation button, a water overflow pad, a water overflow cover, a water overflow bend, a second control rod, and a second pull rod; a water drainage tube; and a braking line. The first control rod includes a first rotation axis and a first pull rod, the first pull rod is connected vertically to one end of the first rotation axis. The second control rod includes a second rotation axis and a second pull rod, the second pull rod is connected vertically to one end of the second rotation axis.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 23, 2016
    Inventor: Ding-Yan Yu
  • Separable pedicle screw
    Patent number: 9358055
    Abstract: Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: June 7, 2016
    Assignee: TONGJI UNIVERSITY
    Inventors: Liming Cheng, Yan Yu, Zhili Zeng, Wei Xu, Yongwei Jia, Lie Qian, Rui Zhu, Jianjie Wang, Zhourui Wu
  • Device state capture and analysis
    Patent number: 9350593
    Abstract: In one embodiment, a method includes, by one or more server computing devices, receiving state data of a client computing device. The state data includes event data indicating events generated by or occurring at the client computing device and context data associated with the event data. The context data indicates device states of the client computing device that each coincide with one or more of the events and indicate a context of the one or more of the events. The method also includes, by one or more server computing devices, ordering the events and the device states in the event and context data into a state-data-review structure and analyzing the state-data-review structure to generate one or more recommendations on operation of the client computing device.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: May 24, 2016
    Assignee: Facebook, Inc.
    Inventors: Michael Dudley Johnson, Xiaoliang Wei, Mukund Narasimhan, Jackson Gabbard, Eric Ruth, Todd Krabach, Weizhe Shi, Lior Berry, Herry Sutanto, Hsueh-Fang Cheng, Yan Yu, Itamar Rosenn, Alex Bain
  • ROBOT TEACHING DEVICE
    Publication number: 20160114478
    Abstract: A robot teaching device is suitable for being signal connected to a controller used to control a robot, and includes: a connecting base which includes an enable switch and a first connector, and is connected to the controller by a transmission wire; a motion device which is removably disposed in the connecting base, and includes a second connector connected to the first connector, and a touch screen for displaying plural virtual keys. The motion device will be wirelessly signal connected to the controller, when it is removed from the connecting base, and the touch screen will display the virtual keys. When the motion device is inserted in the connecting base, and the enable switch is not pressed, the first and second connectors will be connected, and the virtual keys will be switched off. The virtual keys will be switched on after the enable switch is kept being pressed.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 28, 2016
    Inventors: Wen-Chia WU, Yan-Yu CHEN