Patents by Inventor Yong Zhao

Yong Zhao 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).

  • Patent number: 9732976
    Abstract: Systems and methods for providing constant airflow based on direct motor power control and advanced motor system modeling are described. A power and speed of a motor may be determined based on static pressure in the system. A target airflow rate for the system may be obtained, and a target motor power that yields the target airflow rate in the system may be determined based on the determined speed of the motor and the obtained target airflow rate for the system. A determination of whether the determined motor power is approximately equal to the target motor power may be made, and the power of the motor may be adjusted when the motor power is not approximately equal to the target motor power.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: August 15, 2017
    Assignee: ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    Inventors: Jizhong Wang, Zheng Zhang, Yiqiao Zhou, Yong Zhao
  • Publication number: 20170212391
    Abstract: A multi-domain vertical alignment display panel and a pixel structure are provided. The pixel structure includes three subpixels arranged in a row, wherein the three subpixels respectively consist of an upper alignment region and a lower alignment region. The upper alignment region and lower alignment region respectively includes four, subregions, and alignment directions of the upper and lower adjacent subregions as well as the left and right subregions are perpendicular to each other. Alignment directions of any two adjacent subregions respectively located in the upper and lower adjacent subpixels as well as the left and right adjacent subpixels are identical. The alignment directions of any two adjacent subregions respectively located in the vertically adjacent upper alignment region and lower alignment region are identical, so as to reduce dark lines and increase light transmittance.
    Type: Application
    Filed: February 26, 2016
    Publication date: July 27, 2017
    Inventors: Xin ZHANG, Yong ZHAO, Bingder LIU
  • Publication number: 20170214525
    Abstract: A mobile secret communications method based on a quantum key distribution network, comprises the following steps: a mobile terminal registering to access the network and establishing a binding relationship with a certain centralized control station in the quantum key distribution network; after a communication service is initiated, the mobile terminals participating in the current communication applying for service keys from the quantum key distribution network; the quantum key distribution network obtaining addresses of the centralized control stations participating in service key distribution during the current communication, designating a service key generation centralized control station according to a current state indicator of each centralized control station; the service key generation centralized control station generating service keys required in the current communication and distributing the keys to the mobile terminals participating in the current communication.
    Type: Application
    Filed: April 7, 2017
    Publication date: July 27, 2017
    Inventors: Yong Zhao, Chunhua Liu
  • Patent number: 9690342
    Abstract: A computer system includes a display, a motherboard and a power circuit. The display includes a video interface. The motherboard includes a super input-output (SIO) chip. The power circuit includes a first switch unit, a second switch unit, a third switch unit, and an oscillator. When the display is powered on, the video interface outputs a high level signal, the first switch unit is turned on, a power supply powers the oscillator through the first switch unit. The oscillator operates and outputs a high level signal, the second switch unit is turned on, a power-on signal pin of the SIO chip receives a low level signal, and the motherboard is turned on.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: June 27, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yong-Zhao Huang, Jin-Liang Xiong
  • Patent number: 9684374
    Abstract: Example methods and devices are disclosed for generating life-logs with point-of-view images. An example method may involve: receiving image-related data based on electromagnetic radiation reflected from a human eye, generating an eye reflection image based on the image-related data, generating a point-of-view image by filtering the eye reflection image, and storing the point-of-view image. The electromagnetic radiation reflected from a human eye can be captured using one or more video or still cameras associated with a suitably-configured computing device, such as a wearable computing device.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: June 20, 2017
    Assignee: Google Inc.
    Inventors: Thad Eugene Starner, Hayes Solos Raffle, Yong Zhao
  • Patent number: 9668127
    Abstract: Disclosed is a method for allocating a communication key based on an Android intelligent mobile terminal. By establishing a universal secret communication platform on the bottom layer of an Android operating system, an intelligent mobile terminal is equipped with the functions of being able to interact with a secret communication support network, receiving a two-level key and using a received service key after decrypting same, thereby being able to provide universal bottom-layer support for a VoIP secret call, a secret short message, a secret video call, file encryption transmission, secure mobile payment and other communication services which require secrecy support. The secret communication support network provides the service keys required for various communication services for a reformed intelligent mobile terminal, and after obtaining the service keys, the intelligent mobile terminal uses same to conduct the secret communication.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: May 30, 2017
    Assignees: QUANTUMCTEK CO., LTD., SHANDONG INSTITUTE OF QUANTUM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Yong Zhao, Chunhua Liu
  • Patent number: 9667412
    Abstract: A method for unlocking a display screen of an electronic device includes activating the display screen which is locked of the electronic device when receiving a communication signal from a key, and generating an unlocked icon on the display screen. A request is sent to the key for generating first audio information after the unlocked icon is pressed, and the first audio information of an unlock code is received from the key. When the first audio information is the same as second audio information generated by a decryption algorithm stored in the storage device of the electronic device, the display screen of the electronic device is unlocked.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: May 30, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yong-Zhao Huang
  • Publication number: 20170146103
    Abstract: The present invention relates to a slider driving mechanism on a CNC assembly machine for assembled camshaft. The mechanism includes a servo motor (1), the host frame (5), ball screw (6), linear guides (9) and the slider body (8), wherein, the servo motor (1), ball screw (6) and linear guides (9) are mounted vertically on the host frame (5). The servo motor (1) connects with the ball screw. The slider body (8) connects with both the ball screw (6) and the linear guides (9). It is driven by a ball screw (6) and moves along a linear guides (9) in the vertical direction. The present invention is novel. It not only can greatly improve the assembly speed of cam, hexahedron on assembled camshaft and improve productivity, but also can eliminate complex gear system. It makes the manufacturing and processing more simple. The installation is also more convenient. It can further improve product quality and manufacturing precision of assembled camshaft.
    Type: Application
    Filed: November 19, 2015
    Publication date: May 25, 2017
    Inventors: Shenhua Yang, Chunping Deng, Lei Yang, Shuqing Kou, Yong Zhao, Baojun Lin
  • Patent number: 9658606
    Abstract: A protection circuit to prevent power-on operations for a motherboard includes a first power supply, a spring mechanical switch attached to a chassis of an electronic device, a plurality of second power supplies with different voltages, and a plurality of electronic switches. The spring mechanical switch includes a first terminal coupled to the first power supply, and a second terminal grounded. First pins of the electronic switches are coupled to the first terminal, second pins of the electronic switches respectively are coupled to the second power supplies, third pins of the electronic switches are capable of powering the motherboard. When the cover is detached from the chassis, the mechanical switch rebounds, the first terminal disconnects and the second terminal are disconnected, the electronic switches are turned off, no voltages output from the third pins of the electronic switches.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: May 23, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yong-Zhao Huang
  • Patent number: 9654287
    Abstract: A mobile secret communications method based on a quantum key distribution network, comprises the following steps: a mobile terminal registering to access the network and establishing a binding relationship with a certain centralized control station in the quantum key distribution network; after a communication service is initiated, the mobile terminals participating in the current communication applying for service keys from the quantum key distribution network; the quantum key distribution network obtaining addresses of the centralized control stations participating in service key distribution during the current communication, designating a service key generation centralized control station according to a current state indicator of each centralized control station; the service key generation centralized control station generating service keys required in the current communication and distributing the keys to the mobile terminals participating in the current communication.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: May 16, 2017
    Assignees: QUANTUMCTEK CO., LTD., SHANDONG INSTITUTE OF QUANTUM SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Yong Zhao, Chunhua Liu
  • Patent number: 9641074
    Abstract: A current control circuit includes an input circuit for receiving an input signal, an output circuit for providing an output signal. The output circuit is coupled to the input circuit to receive a current therefrom. The current control circuit also includes a feedback circuit coupled to the input circuit and the output circuit to form a feedback loop. The current control circuit further includes a first slope compensation current coupled to the output circuit for controlling the output signal, the first slope compensation current being a periodic current. The current control circuit also includes a second slope compensation current coupled to the feedback circuit, wherein the second slope compensation current has the same phase and period as the first slope compensation current.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 2, 2017
    Assignee: BCD Semiconductor Manufacturing Co., Ltd.
    Inventors: Hongbo Zhang, Hongyue Du, Wei Zhang, Chao Chen, Yong Zhao
  • Patent number: 9637412
    Abstract: A low-temperature fast-fired lightweight ceramic heat insulation plate and a preparation method thereof. The preparation method comprises: performing ball milling and powder spraying on a raw material containing foamable ceramic waste slag to prepare foamable powder, the foamable ceramic waste slag accounting for 80-100 wt % of the weight of the raw material; uniformly mixing 100 weight portions of the foamable powder with 3-15 weight portions of granular powder of a low-melting-point organic matter to obtain mixed powder materials; pressing the mixed powder materials under 10-20 MPa to prepare a ceramic green body; and firing the ceramic green body at a temperature of 1100-1170° C. to prepare the lightweight energy-saving ceramic heat insulation plate.
    Type: Grant
    Filed: April 28, 2013
    Date of Patent: May 2, 2017
    Assignee: MONALISA GROUP CO., LTD.
    Inventors: Qinggang Wang, Yijun Liu, Limin Pan, Bingyu Pan, Yong Zhao
  • Patent number: 9617318
    Abstract: A cDNA, including the nucleotide sequence represented by SEQ ID NO: 2. A cDNA, including a nucleotide sequence encoding a complete protein, a protein fragment, a protein analog, or a protein derivative each including the amino acid sequence represented by SEQ ID NO: 1. A cDNA, including the nucleotide sequence encoding the amino acid sequence represented by SEQ ID NO: 1.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: April 11, 2017
    Assignee: INSTITUTE OF ZOOLOGY, CHINESE ACADEMY OF SCIENCES
    Inventors: Zheng Tan, Yong Zhao, Feng Wang, Yuhua Hao
  • Patent number: 9618917
    Abstract: A power control device includes a multiple socket-outlet, a power plug and a power supply control circuit. The control circuit includes a power output unit, a first relay and a second relay, a first capacitor, a mechanical switch, an electronic switch and a connector connected to the host of a computer to receive a first voltage. The mechanical switch is turned on to supply power to the multiple socket-outlet, the first relay is closed, the power output unit outputs a working voltage for charging the first capacitor, the electronic switch is turned on, the second relay is closed. If the connector is turned off, the electronic switch is turned off, and the second relay is turned off so that the the multiple socket-outlet is closed.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: April 11, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yong-Zhao Huang
  • Patent number: 9614421
    Abstract: A motor controller, including: a control box including an inner wall; a circuit board; a dissipater; an IGBT module; and an insulating piece. The circuit board is disposed inside the controller box. The dissipater is disposed on the inner wall of the control box. The IGBT module is disposed on the dissipater and is in electric connection with the circuit board. The insulating piece is disposed between the dissipater and the controller and prevents the dissipater from contacting with the control box.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: April 4, 2017
    Assignee: Zhongshan Broad-Ocean Motor Co., Ltd.
    Inventors: Yonghua Wu, Yunsheng Chen, Yong Zhao, Chongsheng Zeng, Songfa Tang
  • Patent number: 9608792
    Abstract: Disclosed are an adaptive frequency domain resource configuration method, an apparatus, and a communications system. The method includes receiving, by a receiving apparatus, a pilot signal transmitted by a transmitting apparatus and feeding back channel information of a channel for transmitting the pilot signal to the transmitting apparatus by measuring the pilot signal, so that the transmitting apparatus divides a bandwidth frequency of the transmitting apparatus according to the channel information. The receiving apparatus can feed back the channel information to the transmitting apparatus according to the received pilot signal, so that the transmitting apparatus can divide the bandwidth frequency according to channel quality, and adaptive adjustment can be performed on a frequency domain resource of each subcarrier according to the channel information fed back by the receiving apparatus.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: March 28, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ni Ma, Yong Zhao, Min Huang, Ting Yang
  • Publication number: 20170085029
    Abstract: Disclosed are a section device (100) and a connector. The suction device includes: a control electromagnetic core (1); and a suction member (2); wherein a cavity (3) exists between the control electromagnetic core (1) and the suction member (2), and the suction member (2) slides up and down within the cavity (3) according to changes of a magnetic property of the control electromagnetic core (1).
    Type: Application
    Filed: June 30, 2014
    Publication date: March 23, 2017
    Applicant: ZTE CORPORATION
    Inventors: Lei ZHANG, Yong ZHAO
  • Publication number: 20170058009
    Abstract: A cDNA, including the nucleotide sequence represented by SEQ ID NO: 2. A cDNA, including a nucleotide sequence encoding a complete protein, a protein fragment, a protein analogue, or a protein derivative each including the amino acid sequence represented by SEQ ID NO: 1. A cDNA, including the nucleotide sequence encoding the amino acid sequence represented by SEQ ID NO: 1.
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Zheng TAN, Yong ZHAO, Feng WANG, Yuhua HAO
  • Patent number: 9575549
    Abstract: The disclosure provides a motherboard including a north bridge chipset, a basic input output system (BIOS), a first video graphics array (VGA) connector, and a controlling module. The north bridge chipset outputs a sleep signal to the controlling module, the controlling module obtains a switch signal from the first VGA connector, the controlling module outputs a first mode signal to the north bridge chipset according to the sleep signal and the switch signal, the north bridge chipset controls the computer host to be asleep according to the sleep mode. The disclosure also provides a computer control system including the motherboard. The motherboard and the computer control system control the computer to be asleep via a display.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: February 21, 2017
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yong-Zhao Huang
  • Patent number: 9577764
    Abstract: Disclosed are a quantum key distribution terminal and system. An optical transceiving device and an electronics media board in a quantum key distribution system are organically integrated into a whole through an electronics back panel. A quantum key distribution terminal with a compact structure and a high integration level is provided, so that uniform testing, maintenance and management for various components in the quantum key distribution system can be realized, thereby realizing the integration and terminalization of the key distribution system. The same quantum key distribution terminal can also be used to conduct flexible networking, thereby setting up a quantum key distribution system on a point to point, local area network or metropolitan area network scale.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: February 21, 2017
    Assignees: QUANTUMCTEK CO., LTD., SHANGDONG INSTITUTE OF QUANTUM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Yong Zhao, Shibiao Tang, Jianhong Liu, Yunqi Dai, Xiaogang Li, Hongyu Wu