Patents by Inventor Yun Bai

Yun Bai 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: 11233570
    Abstract: A system for optical data interconnect of a source and a sink includes a first HDMI compatible electrical connector able to receive electrical signals from the source. A first signal converter is connected to the first HDMI compatible electrical connector and includes electronics for conversion of differential (including but not limited to TMDS and FRL) electrical signals to optical signals, with the electronics including an optical conversion device. At least one optical fiber is connected to the first signal converter. A second signal converter is connected to the at least one optical fiber and includes electronics for conversion of optical signals to HDMI standard TMDS or FRL electrical signals. A power module for the second signal converter includes a power tap connected to HDMI standard TMDS or FRL circuitry and a voltage regulator connected to the power tap to provide power to an electrical signal amplifier.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 25, 2022
    Inventors: Yun Bai, Wei Mao, Zuodong Wang
  • Patent number: 11233569
    Abstract: A system for optical data interconnect of a source and a sink includes a first HDMI compatible electrical connector able to receive electrical signals from the source. A first signal converter is connected to the first HDMI compatible electrical connector and includes electronics for conversion of TMDS or FRL electrical signals to optical signals, with the electronics including an optical conversion device connectable to source ground to reduce noise. At least one optical fiber is connected to the first signal converter. A second signal converter is connected to the at least one optical fiber and includes electronics for conversion of optical signals to TMDS or FRL electrical signals. A power module for the second signal converter provides power to an electrical signal amplifier connectable to sink ground. A second HDMI compatible electrical connector is connected to the second signal converter and able to send signals to the sink.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 25, 2022
    Inventors: Yun Bai, Wei Mao, Zuodong Wang
  • Patent number: 11233581
    Abstract: A system for optical data interconnect of a source and a sink includes a first HDMI compatible electrical connector able to receive electrical signals from the source. A first signal converter is connected to the first HDMI compatible electrical connector and includes electronics for conversion of TMDS or FRL electrical signals to optical signals, with the electronics including an optical conversion device. At least one optical fiber is connected to the first signal converter. A second signal converter is connected to the at least one optical fiber and includes electronics for conversion of optical signals to differential electrical signals. A power module for the second signal converter includes a power tap connected to TMDS or FRL circuitry and a first voltage regulator connected to the power tap to provide power to an electrical signal amplifier. A rechargeable battery module is used to trigger power activation of connected ports, with the battery module being connected to the power tap.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 25, 2022
    Inventors: Yun Bai, Wei Mao, Zuodong Wang
  • Publication number: 20220003422
    Abstract: A glass-ceramic cooking apparatus and a method relating to temperature limiting control of the glass heating area for preventing cooking oil ignition is disclosed.
    Type: Application
    Filed: September 21, 2021
    Publication date: January 6, 2022
    Applicant: ZHEJIANG JIU KANG ELECTRIC APPLIANCES CO., LTD.
    Inventors: Chunlei Shen, Yun Bai
  • Publication number: 20210406212
    Abstract: Embodiments herein describe a computing system which is reconfigurable into different server configurations that have different numbers of sockets. For example, the computing system may include two server nodes which can be configured into either two independent servers (i.e., two 2S servers) or a single server (i.e., one 4S server). In one embodiment, the computing system includes a midplane which is connected to processor buses on the server nodes. When configured as a single server, the midplane connects the processor bus (or buses) on one of the server nodes to the processor bus or buses on the other server node. In this manner, the processors in the two server nodes can be interconnected to function as a single server. In contrast, the connections between the server nodes in the midplane are disabled when the server nodes operate as two independent servers.
    Type: Application
    Filed: February 5, 2018
    Publication date: December 30, 2021
    Inventors: Anant THAKAR, Yun BAI
  • Publication number: 20210394265
    Abstract: The present invention generally relates to compositions comprising a binder and a metal powder, and associated methods. Some compositions provided include a polymer and a metal powder. Some compositions provided include a binder formulation and a metal powder. The binder formulation generally includes a first liquid and a polymer. The binder formulation may be a solution. The polymer may include a nitrogen-containing repeat unit. The metal powder may include a noble metal. Some methods provided include combining a metal powder with a binder formulation. Methods provided include but are not limited to additive manufacturing processes and injection molding processes.
    Type: Application
    Filed: October 16, 2019
    Publication date: December 23, 2021
    Applicant: Desktop Metal, Inc.
    Inventors: Ilya L. Rushkin, Yun Bai, Shannon Lee
  • Patent number: 11192746
    Abstract: The present invention relates to an automatic package device, which may include a rack and a power control box provided on the rack. The cutter blade transportation device is provided on the rack along the X axis direction. Below the cutter blade transportation device and inside the rack, lower film feeding device is provided. At the rear side of the rack, the upper film feeding device is provided. At the front end of the cutter blade transportation device and on the rack are provided a blade feeding rail and cutter blade carrying device cooperating with each other. At the rear end of the cutter blade transportation device is provided a film sealing device which cooperates with the upper film feeding device and lower film feeding device. At the rear end of the film sealing device and on the rack is provided a dragging device fitting the blade strip. At the back side of the dragging device is provided a transverse cutting device fitting the blade strip.
    Type: Grant
    Filed: May 18, 2019
    Date of Patent: December 7, 2021
    Assignee: DONGGUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jun Deng, Jianyu Long, Yun Bai, Bo Zeng
  • Patent number: 11179139
    Abstract: A tension transmission device as a control system for a probing portion of a three-dimensional mechanical probe is fitted to a support portion. The tension transmission device includes a driving shaft, a first tension member, and a second tension member. The driving shaft defines first and second fastening points. The first fastening point and the second fastening point are located at axially-distanced points of the driving shaft which are not diametrically opposite. The first and second tension members wind around a circumference of the driving shaft guided by a first pulley and a second pulley, to rotate and manipulate the driven shaft of the probing portion.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: November 23, 2021
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Ming Tang, Zhen-Yu Chen, Le-Yun Bai
  • Patent number: 11143413
    Abstract: A glass-ceramic cooking apparatus and a method relating to temperature limiting control of the glass heating area for preventing cooking oil ignition is disclosed.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: October 12, 2021
    Assignee: ZHEJIANG JIU KANG ELECTRIC APPLIANCES CO., LTD.
    Inventors: Chunlei Shen, Yun Bai
  • Patent number: 11146009
    Abstract: The present invention relates to an automatic terminal fitting device for four-pin electrical connector which may comprise a rack, power control box and conveying device provided on the rack. A rubber shell vibration disc, a terminal fitting mechanism, and a back cover vibration disc are provided on the rack along the transporting direction. The rubber shell vibration disc is connected to the front end of the conveying device by a rubber shell transportation rail. The terminal fitting mechanism is provided on the back side of the conveying device and engages with the terminal feeding device provided on the rack. The back cover vibration disc is provided on the back side of the conveying device, to the right side of the terminal fitting mechanism. And the terminal fitting mechanism may include four sets of terminal fitting devices sequentially provided on the back side of the conveying device.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: October 12, 2021
    Assignee: DONGGUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Chuan Li, Yun Bai
  • Publication number: 20210285069
    Abstract: The present application relates to a steel for grade R6 offshore mooring chain for use in anchoring and mooring floating bodies with cathodic protection: the chemical composition are C 0.18˜0.24%, N 0.006˜0.024, P 0.005˜0.025, S?0.005, Si 0.15˜0.35, Mn 0.20˜0.40, Cr 1.40˜2.60, Ni 0.80˜3.20, Mo 0.35˜0.75, Cu?0.50, Al?0.02, Ti?0.005, V 0.04˜0.12, Nb 0.02˜0.05, Ca 0.0005˜0.004, O?0.0015, H?0.00015, the balance is Fe: the total content of alloy ?M=(Si+Mn+Cr+Ni+Mo+Cu), 3.4<?M?6.8; the total content of microalloy ?MM=(Ti+Al+Nb+V), 0.065??MM?0.194. The corrosion potential is adjusted to prevent hydrogen embrittlement caused by cathodic overprotection on the basic premise of maintaining the strength, toughness and low corrosion rate of the steel.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 16, 2021
    Applicant: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
    Inventors: Jiang YIN, Xuejun BAO, Zhenwei LIU, Yun BAI, Xiaohong XU, Ming ZHANG, Haidong FAN, Yao LI, Hongli LI, De CHEN, Guorong ZHU, Guoren HU, Tiehua YAO, Qiuhao GU, Yong CUI, Erxin HUANG, Xuewen LIU, LI Liangliang
  • Publication number: 20210162502
    Abstract: Methods of additive manufacturing using noble metals and/or copper metal, and binder compositions for use during the additive manufacturing methods, are generally described. In some instances, the methods of additive manufacturing include de-binding (and in some cases sintering steps) that afford metal-based composites, de-bound metal structures, and metal objects containing noble metals (e.g., silver, gold, platinum) and/or copper that have improved properties, such as relatively high densities. In certain aspects, combinations of certain metal powders (e.g., noble metal and/or copper powders) with certain binder compositions may result in improved properties of resulting metal objects produced by the additive manufacturing process, such as relatively low surface roughnesses. The binder compositions described may include a low molecular weight polymer (e.g., including an acrylic acid repeat unit) and, in some cases, a cross-linking agent.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 3, 2021
    Applicant: Desktop Metal, Inc.
    Inventors: Ilya L. Rushkin, Shannon Lee Taylor, Yun Bai, John Reidy
  • Publication number: 20210135170
    Abstract: The embodiments of the resent disclosure provide a display pane, a manufacturing method thereof, and a display device. The display panel includes a first substrate and a second substrate cell-assembled to each other, a light emitting member layer disposed between the first substrate and the second substrate and a light diffusion layer disposed on a light exiting side of the light emitting member layer, the light emitting member layer includes a plurality of light emitting units and imaging holes disposed on at least two sides of each of the light emitting units, the light diffusion layer includes a reflective member configured to reflect a light ray emitted by the light emitting unit and reaching the reflective member, and the reflected light ray reflected by the reflective member exits from the imaging holes.
    Type: Application
    Filed: October 14, 2019
    Publication date: May 6, 2021
    Inventors: Aihua ZHU, Yun BAI, Jianming HUANG, Wanping PAN, Qiusheng LIN, Weiqiang LI, Xuezhen SU, Yabin LIN, Li CHENG, Hailong YU, Xiaobo JIA, You LI
  • Publication number: 20210074807
    Abstract: The present disclosure discloses a semiconductor device and a preparation method thereof. The semiconductor device includes: an N+ substrate, a plurality of openings opening toward a back surface formed in the N+ substrate; an N? epitaxial layer formed on the N+ substrate, the N? epitaxial layer including: an active area epitaxial layer including a plurality of P++ area rings and a plurality of groove structures, wherein single groove structure is formed on single P++ area ring; a terminal area epitaxial layer including an N+ field stop ring and a plurality of P+ guard rings; a Schottky contact formed on the active area epitaxial layer, a passivation layer formed on the terminal area epitaxial layer, and ohmic contacts formed on the back surface of the N+ substrate and in the plurality of openings.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 11, 2021
    Inventors: Yidan Tang, Xinyu Liu, Yun Bai, Shengxu Dong, Chengyue Yang
  • Patent number: 10913143
    Abstract: A handgrip structure of a hand tool includes a handgrip body, a foldable cover and an installation set; a chamber is formed in the handgrip body, and an opening is formed at one side of the chamber; the foldable cover has one end pivoted with the handgrip body and served to cover the opening, wherein a tool accommodation room is formed between the foldable cover and the chamber of the handgrip body; and the installation set is disposed on the handgrip body and arranged corresponding to another end of the foldable cover. Accordingly, a large amount of tool heads can be stably fastened and the tool heads can be easily taken out and stored, so that features of easy in operation and convenient in storage are achieved.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: February 9, 2021
    Assignee: YIH CHENG FACTORY CO., LTD.
    Inventors: Yun-Bai Chang, His-Hsing Wu
  • Patent number: 10840637
    Abstract: An electronic assembly including a first device, a second device, a third device, and a triggering member is provided. The first device has at least one first positioning member, at least one first electrical connector, and at least one second electrical connector. The second device has at least one second positioning member and at least one third electrical connector. The third device has at least one fourth electrical connector. The triggering member is disposed in the third device. The triggering member has a driven portion and a locking portion opposite to each other. In a first state, the first device is detachably assembled and electrically connected to the second device. In a second state, the first device is detachably assembled and electrically connected to the second device, and the first device is also detachably assembled and electrically connected to the third device.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: November 17, 2020
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yun Bai, Ming-Chung Liu, Yu-Ning Chang, Hong-Tien Wang, Shih-Chin Chou
  • Patent number: 10828734
    Abstract: The present invention relates to an automatic spring fastener assembly machine, including a rack and a power control box, and the rack is provided with a circulating conveying device, and a rubber casing feeding device, a fastener feeding device and a spring loading device which are in turn arranged around the circulating conveying device. The rubber casing feeding device includes a rubber casing vibration tray disposed to the left front side of the circulating conveying device, and the rubber casing feeding vibration tray is connected with a rubber casing distributing block through the rubber casing conveying track. The upper side of the circulating conveying device is provided with a rubber casing transportation manipulator, and the right front side thereof is provided with a rubber casing clamping device located below the rubber casing transportation manipulator, and a fastener pushing in device fitting the circulating conveying device is disposed under the rubber casing clamping device.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: November 10, 2020
    Assignee: DONGGUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Chuan Li, Yun Bai
  • Patent number: 10803413
    Abstract: A provider network is configured to provide continuous workflow service for an open-ended number of workflows using non-persistent threads. The provider network includes a workflow translator service configured to receive workflows defined according to multiple workflow domain specific languages and translate the received workflows into a particular domain specific language used by the workflow service to execute workflows. In some cases, the provider network includes a workflow handling service and a workflow evaluation service. The workflow handling service may receive indications of task completion events related to respective workflows, and in turn may send non-blocking requests for workflow decisions from the workflow evaluation service. In generating a workflow decision, the workflow evaluation service may determine resources for executing a workflow.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: October 13, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Haizhi Xu, David Wood, Yun Bai, Shreekant Balasaheb Waphare, Xi Wang, Aaron-Kenneth Karl Rehaag
  • Patent number: 10803306
    Abstract: A releasing method of an image capturing module of an electronic device, including an electronic device, wherein the electronic device includes a first machine body and an image capturing module pivotally connected to the first machine body, and the image capturing module is restrained by the first machine body to approach to the first machine body. Performing a posture estimation procedure includes, sensing a first included angle between the first machine body and a gravity direction for determining whether the electronic device is in a tent position. When the electronic device is determined to be in the tent position, determine whether a release instruction is received, so as to decide whether to perform a release procedure, wherein when the release procedure is performed, the first machine body releases the image capturing module, so that the image capturing module is turned up relative to the first machine body.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: October 13, 2020
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Yun Bai, Chang-Kai Liu, Chang-Chieh Yang, Guan-Chen Chen, Chiao-Min Tsai, Chia-Sheng Liu
  • Publication number: 20200322054
    Abstract: A system for optical data interconnect of a source and a sink includes a first HDMI compatible electrical connector able to receive electrical signals from the source. A first signal converter is connected to the first HDMI compatible electrical connector and includes electronics for conversion of differential (including but not limited to TMDS and FRL) electrical signals to optical signals, with the electronics including an optical conversion device. At least one optical fiber is connected to the first signal converter. A second signal converter is connected to the at least one optical fiber and includes electronics for conversion of optical signals to HDMI standard TMDS or FRL electrical signals. A power module for the second signal converter includes a power tap connected to HDMI standard TMDS or FRL circuitry and a voltage regulator connected to the power tap to provide power to an electrical signal amplifier.
    Type: Application
    Filed: March 12, 2020
    Publication date: October 8, 2020
    Inventors: Yun Bai, Wei Mao, Zuodong Wang