Patents by Inventor Kai Li

Kai Li 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: 20190219314
    Abstract: The present utility model relates to a deflector for a condenser. The condenser has an inlet in communication with a compressor, and a deflector for guiding a refrigerant gas flow from the compressor is arranged in the condenser and at a position close to the inlet. The deflector is provided with a deflecting structure projecting toward the inlet, and the deflecting structure is configured as impermeable to the refrigerant gas flow. The present utility model further provides a condenser having the deflector for a condenser and a refrigeration system equipped with the condenser. The deflector for a condenser according to the present utility model not only can alleviate the impact of high-temperature high-pressure gas from the compressor but also can reduce noise and vibration.
    Type: Application
    Filed: January 16, 2019
    Publication date: July 18, 2019
    Inventors: Michael A. Stark, Scott A. Nieforth, Kai Deng, Haiping Ding, Yuling Shi, HongYi Li
  • Patent number: 10352791
    Abstract: The present disclosure relates to a flexible strain sensor. The flexible strain sensor includes a composite structure, a first electrode, a second electrode and a detector. The composite structure includes a carbon nanotube film and a substrate combined with each other. The carbon nanotube film defines a desired deformation direction and includes a plurality of first carbon nanotubes oriented substantially perpendicular with the desired deformation direction. The plurality of first carbon nanotubes are joined end to end with each other along their orientation direction. The first electrode and the second electrode are separately located at two opposite ends of the carbon nanotube film and electrically coupled with the carbon nanotube film. The detector is electrically connected with the first electrode and the second electrode.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: July 16, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yang Yu, Jia-Ping Wang, Kai-Li Jiang, Shou-Shan Fan
  • Publication number: 20190215193
    Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: a gateway stack that includes a master, a backup, and at least one slave amongst nodes of the GS based on an election pursuant to a gateway stack protocol. The gateway stack provides gateway services for a Network Virtualization over Layer 3 (NVO3) network in a fail-safe manner by utilizing all of the nodes in the gateway stack. A data interface between the gateway stack and a switch is aggregated to evenly distribute inbound packets amongst the nodes of the gateway stack.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Inventors: Kai Hong DU, Xiao Jian NIE, Shashi Pratap SINGH, Xiao Li XU, Ying Lin XU
  • Patent number: 10347533
    Abstract: The embodiments of the present disclosure relate to a power package module of multiple power chips and a method of manufacturing a power chip unit. The power package module of multiple power chips includes: a power chip unit including at least two power chips placed in parallel and a bonding part bonding the two power chips; a substrate supporting the power chip unit and including a metal layer electronically connecting with the power chip unit; and a sealing layer isolating the power chip unit on the substrate from surroundings to seal the power chip unit; the bonding part and the sealing layer are made from different insulated material, the distance of a gap between the two power chips placed in parallel is smaller than or equal to a preset width, and the bonding part is filled in the gap, insulatedly bonding the two power chips placed in parallel.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: July 9, 2019
    Assignee: Delta Electronics (Shanghai) CO., LTD
    Inventors: Tao Wang, Zhenqing Zhao, Kai Lu, Zeng Li, Jianhong Zeng
  • Patent number: 10347856
    Abstract: The present disclosure relates to a light detector. The light detector includes a first electrode, a second electrode, a current detector, a power source and a nano-heterostructure. The nano-heterostructure is electrically coupled with the first electrode and the second electrode. The nano-heterostructure includes a first carbon nanotube, a second carbon nanotube and a semiconductor layer. The semiconductor layer includes a first surface and a second surface opposite to the first surface. The first carbon nanotube is located on the first surface, the second carbon nanotube is located on the second surface.
    Type: Grant
    Filed: June 3, 2017
    Date of Patent: July 9, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jin Zhang, Yang Wei, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 10348431
    Abstract: A method of small cell discovery and RSRP/RSRQ measurements in OFDM/OFDMA systems is proposed. A discovery reference signal (DRS) with low transmission frequency is introduced to support small cell detection within a short time, multiple small cell discovery, and accurate measurement of multiple small cells. The DRS consists of one or multiple reference signal types with the functionalities including timing and frequency synchronization, cell detection, RSRP/RSSI/RSRQ measurements, and interference mitigation. RE muting is configured for the DRS to reduce interference level from data to DRS for discovery and RSRP/RSRQ measurements for small cells.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: July 9, 2019
    Assignee: HFI Innovation INC.
    Inventors: Pei-Kai Liao, Hsiao-Lan Chiang, Chien-Chang Li, Xiangyang Zhuang
  • Publication number: 20190202657
    Abstract: A mobile terminal of the present invention is configured to test a wireless beacon that is mounted in an elevator system and used for establishing a wireless connection with the mobile terminal and receiving service request commands. The wireless beacon is at least coupled to an elevator controller of the elevator system. The mobile terminal is configured to include: a connection testing module configured to test whether the wireless beacon can successfully establish the wireless connection with the mobile terminal and/or configured to test whether the wireless beacon can successfully establish a communication connection with the elevator controller; and a service request testing module configured to send a service request test command to the wireless beacon to enable the wireless beacon to automatically complete a service request test on the wireless beacon.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Kai Li, Yang Yang, Siqi Ma, Yu Zhang, Haofeng Hou
  • Publication number: 20190204621
    Abstract: A progressive lens has an optical center and a geometric center line. The progressive lens further comprises a first surface and a second surface. At least one of the first surface and the second surface is a free-form surface. The free-form surface comprises a nearsight region, a farsight region, and a transition region. The geometric center line passes through the nearsight region, the optical center, and the farsight region. A straight-line distance between a first reference point of the nearsight region and the optical center along a direction of the geometric center line is about 13 mm to about 25 mm. A straight-line distance between a second reference point of the farsight region and the optical center along a direction of the geometric center line is about 2 mm to about 5 mm. The disclosure also provides a progressive glasses.
    Type: Application
    Filed: June 26, 2018
    Publication date: July 4, 2019
    Inventor: WEN-KAI LI
  • Publication number: 20190202169
    Abstract: A double-sided utility tape which is solvent-free and able to function in a greatly extended range of temperatures includes a carbon nanotube structure. The carbon nanotube structure includes a super-aligned carbon nanotube film. The super-aligned carbon nanotube film includes carbon nanotubes. The carbon nanotubes extend substantially along a same direction, and an extending direction of the carbon nanotubes is substantially parallel to two bonded surfaces of the double-sided tape.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 4, 2019
    Inventors: XIANG JIN, Zi-Peng Wu, Wen-Tao Miao, KAI-LI JIANG, SHOU-SHAN FAN
  • Publication number: 20190202190
    Abstract: A bonding method utilizing carbon nanotubes provides first and second objects to be bonded and a carbon nanotube structure. The carbon nanotube structure comprises a super-aligned carbon nanotube film comprising carbon nanotubes, the carbon nanotubes extending substantially along a same direction. The carbon nanotube structure is laid on surface of first object and surface of second object is pressed onto the carbon nanotube structure. Pressure being applied to the first object and the second object bonds the two together.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 4, 2019
    Applicants: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIANG JIN, Zi-Peng Wu, Wen-Tao Miao, KAI-LI JIANG, SHOU-SHAN FAN
  • Publication number: 20190204960
    Abstract: A method for making a touch panel, the method includes the following steps. Two touch panel units are made. The two touch panel units are spaced apart from each other. Making each of the two touch panel units includes the following steps. A carbon nanotube material and a substrate are provided. A carbon nanotube floccule structure is made by flocculating the carbon nanotube material. A conductive layer on the substrate is obtained by applying the carbon nanotube floccule structure on the substrate. Two electrodes on opposite ends of the substrate formed to obtain an electrode plate.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 4, 2019
    Inventors: CHANG-HONG LIU, KAI-LI JIANG, LIANG LIU, SHOU-SHAN FAN
  • Publication number: 20190206830
    Abstract: A bonding method is provided. A sheet structure is placed on a substrate surface, and a surface roughness of a surface of the sheet structure is less than or equal to 1.0 micrometer. A carbon nanotube structure is laid on the surface of the sheet structure. Two ends of the carbon nanotube structure are in direct contact with the substrate surface. An organic solvent is added to the two ends of the carbon nanotube structure. An object is laid on the carbon nanotube structure, and a surface of the object being in direct contact with the carbon nanotube structure has a surface roughness less than or equal to 1.0 micrometer.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 4, 2019
    Inventors: XIANG JIN, Zi-Peng Wu, Wen-Tao Miao, KAI-LI JIANG, SHOU-SHAN FAN
  • Publication number: 20190205212
    Abstract: The present disclosure provides a method and an apparatus for storing data and a method and an apparatus for recovering data, where the method of recovering data may include: reading partial check data and partial data corresponding to to-be-recovered data from prestored data, where the partial check data is obtained by coding entire data of the to-be-stored data based on a partial generator matrix, the partial generator matrix is obtained by dividing a row of an entire generator matrix and rows of the partial generator matrix which are obtained by dividing include a zero element; and recovering the to-be-recovered data based on the read partial check data and partial data. The examples of the present disclosure can reduce read data volume during data recovery and further reduce I/O consumption substantially.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 4, 2019
    Applicant: BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD
    Inventors: Shuai ZHANG, Xiaohui CHEN, Yin YIN, Kai LI
  • Patent number: 10342030
    Abstract: The present invention discloses a network optimization method for a large-scale MIMO network and a base station thereof. The base station enables, according to a user minimum SINR threshold of each user in a preset cell, instantaneous spectral efficiency of the cell at a specific moment to approximate or reach a maximum value. In the present invention, a newly added user minimum SINR threshold parameter is configured, and a characteristic of a concave function is used, so that average spectral efficiency and edge spectral efficiency of each cell are simply and effectively controlled, so as to achieve an objective of coordination adjustment of network capacity and network coverage.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: July 2, 2019
    Assignee: SHANGHAI RESEARCH CENTER FOR WIRELESS COMMUNICATIONS
    Inventors: Kai Li, Hui-yue Yi, Jiang Wang, Yang Yang, Hai-feng Wang
  • Patent number: 10340242
    Abstract: A semiconductor device includes a substrate, a package, first conductors and second conductors. The substrate includes a first surface and a second surface opposite to the first surface. The package is disposed over the substrate. The first conductors are disposed over the substrate. The second conductors are disposed over the substrate, wherein the first conductors and the second conductors are substantially at a same tier, and a width of the second conductor is larger than a width of the first conductor.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: July 2, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Kuan-Yu Huang, Tzu-Kai Lan, Shou-Chih Yin, Shu-Chia Hsu, Pai-Yuan Li, Sung-Hui Huang, Hsiang-Fan Lee, Ying-Shin Han
  • Patent number: 10337098
    Abstract: A method of growing carbon nanotubes is related. A reactor is provided. The reactor includes a reactor chamber and a carbon nanotube catalyst composite layer suspended in the reactor chamber. The carbon nanotube catalyst composite layer includes a carbon nanotube layer and a number of catalyst particles dispersed in the carbon nanotube layer. A mixture of carbon source gas and carrier gas is introduced into the reactor chamber to penetrate the carbon nanotube catalyst composite layer. The carbon nanotube catalyst composite layer is heated.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: July 2, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yang Wu, Peng Liu, Yang Wei, Jia-Ping Wang, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 10341119
    Abstract: A computer system including a processor and a memory is provided. The processor includes a microcode executing unit and a programmable fuse which stores trusted information which is pre-generated using China commercial cryptography algorithms. The memory is operatively coupled to the processor and is configured to store a trusted module and a digital certificate of the trusted module. The microcode executing unit uses the China commercial cryptography algorithms to authenticate the digital certificate according to the trusted information, and authenticates the trusted module according to the authenticated digital certificate.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: July 2, 2019
    Assignee: VIA ALLIANCE SEMICONDUCTOR CO., LTD.
    Inventors: Kai Li, Yun Shen, Hui Li
  • Publication number: 20190196218
    Abstract: A lightweight and buoyant eyeglass which floats includes a spectacle frame and two spectacle lenses received in the spectacle frame. The spectacle frame and two spectacle lenses are made from a same material, cyclic block copolymer is a main component of the material.
    Type: Application
    Filed: April 19, 2018
    Publication date: June 27, 2019
    Inventors: HSIU-WEN CHIEN, WEN-KAI LI
  • Publication number: 20190191805
    Abstract: A wearable equipment is adapted for substation maintenance mobile inspection and includes a binding strap and a controlling wireless communication module. A thermal imager is disposed on one side of the binding strap. A prism display component and a voice interaction module are disposed on the other side of the binding strap. The thermal imager, the prism display component, and a microphone and a speaker of the voice interaction module are connected to the controlling wireless communication module through cables, to transmit information in a power system intranet. An application method includes mounting the wearable equipment to an electric power helmet, and automatically sending an infrared image, a visible light image, power monitoring information, voice, and a video in a power operation area to a background management controlling system for the substation maintenance mobile inspection.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 27, 2019
    Applicants: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED, STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED MAINTENANCE COMPANY, STATE GRID CORPORATION OF CHINA
    Inventors: Jiusong JIANG, Fuqiang XIONG, Xigui LI, Wenqi MAO, Gang LI, Ting ZHOU, Peng SUN, Wen KANG, Chaofeng ZHANG, Zhiping MAO, Zuosheng LI, Kai DONG, Jianli WU, Hong ZHANG, Ling LUO, Guoqi ZHANG
  • Patent number: D852878
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: July 2, 2019
    Assignee: ARIADNE'S THREAD HOLDING (BEIJING) CO., LTD.
    Inventors: Kai Li, Yunlong Zhang, Dengfeng Shi, Xu Jia, Jun Liu