Patents by Inventor Jin Zhang

Jin Zhang 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).

  • VAPORIZATION DEVICE
    Publication number: 20210030072
    Abstract: The present application relates to a vaporization device. The vaporization device includes a housing, a heating component cap having a first surface and a second surface, and a first sealing member disposed on the heating component cap. The first surface has an edge, a length extending along a first axis, and a width extending along a second axis. The heating component cap includes a first groove, and the first groove and the first sealing member define a first channel. The first sealing member covers the first groove on the first surface, and exposes the first groove on the second surface.
    Type: Application
    Filed: September 24, 2019
    Publication date: February 4, 2021
    Inventors: Yao FU, Zugang YANG, Shuting FENG, Jin ZHANG
  • VAPORIZATION DEVICE AND METHOD THEREOF
    Publication number: 20210030073
    Abstract: The present application relates to a vaporization device and a method thereof. The vaporization device includes a heating component base, a heating component top cap, and a heating component disposed between heating component base and the heating component top cap. The heating component has a first surface and a second surface opposite to the first surface, and includes a heating circuit. The heating circuit has a first section, a first portion of the first section has a first width, and a second portion of the first section has a second width, where the first width of the in first section is greater than the second width of the first section.
    Type: Application
    Filed: October 2, 2019
    Publication date: February 4, 2021
    Inventors: Zugang YANG, Yao FU, Shuting FENG, Jin ZHANG
  • Method for transferring two-dimensional nanomaterials
    Patent number: 10906286
    Abstract: The present invention relates to a method for transferring two-dimensional nanomaterials. The method comprises the following steps: S1, providing a first substrate and a two-dimensional nanomaterial layer on a surface of the first substrate; S2, covering the two-dimensional nanomaterial layer with a carbon nanotube film structure; S3, obtaining a composite structure comprising the two-dimensional nanomaterial layer and the carbon nanotube film structure by removing the first substrate with a corrosion solution; S4, cleaning the composite structure by placing the composite structure on a surface of a cleaning solution; S5, picking up the composite structure from the cleaning solution with a target substrate, by contacting the target substrate with the two-dimensional nanomaterial layer of the composite structure; and S6, removing the carbon nanotube film structure from the composite structure.
    Type: Grant
    Filed: January 20, 2019
    Date of Patent: February 2, 2021
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Lin Cong, Wei Zhao, Jin Zhang, Yu-Chien Tsai, Kai-Li Jiang, Shou-Shan Fan
  • VAPORIZATION DEVICE
    Publication number: 20210016021
    Abstract: The present application relates to a vaporization device. The vaporization device includes a housing, a heating component, a heating component cap, a heating component base, and a first sealing element disposed on the heating component cap. The housing and the first sealing element define a liquid storage compartment, and the heating component and the heating component base define an vaporization chamber. The heating component cap includes a first opening on a first surface, a second opening on a second surface, and a first channel passing through the first opening and the second opening. The first sealing element covers the first opening, and the second opening is in fluid communication with the vaporization chamber.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 21, 2021
    Inventors: Yao FU, Zugang YANG, Shuting FENG, JIN ZHANG
  • Therapeutic eye mask
    Publication number: 20210015659
    Abstract: The therapeutic eye mask includes a multi-layer composite main body having a heater plate and a plurality of vibrators mounted therein. The heater plate is located over the wear's eyes when the mask is worn. The vibrators are located in upper locations relative to the heater plate. The heater plate and the vibrators are operated by a pulse control circuit and a timer which are operative by an electrical controller connected to an electrical supply with a USB connector. A space cloth plate and a plurality of magnet disks are provided in the main body. The electrical controller has a first switch operative to connect the eye mask to the electrical supply and a second switch is operative to facilitate the user in choosing selective massage motions to provide effective therapeutic operation.
    Type: Application
    Filed: October 15, 2019
    Publication date: January 21, 2021
    Inventors: Kam Cham Lau, Jin Zhang
  • Capacity based load balancing in distributed storage systems with deduplication and compression functionalities
    Patent number: 10895995
    Abstract: A logical group of data blocks stored in a first node is migrated to a second node according to a method that includes determining a first metric for each logical group of data blocks stored in the first node, the first metric representing a total size of the data blocks in the logical group, determining a second metric for each logical group of data blocks stored in the first node, the second metric representing a total size of the data blocks in the logical group that are uniquely stored in the first node, and selecting a logical group of data blocks for migration from the first node to the second node based on the first metric and the second metric.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: January 19, 2021
    Assignee: VMware, Inc.
    Inventors: Jorge Guerra Delgado, Jin Zhang, Radhika Vullikanti, Abhishek Gupta
  • REVERSE FLOW TYPE MULTI-STAGE SEDIMENTATION RAKE-FREE THICKENING DEVICE
    Publication number: 20210008467
    Abstract: Disclosed is a reverse flow multi-stage sedimentation rake-free thickening device relating to the field of slime water treatment. The device includes a feed assembly, a guide assembly, and a clean coal collection assembly. The guide assembly also includes a central tank body and coal slurry flows from the upper part of the central tank body to the inner side wall of the central tank body through the feed assembly and the medicament, and then flows to the middle of the central tank body through the guide assembly. After the reaction, the bubbles carry the fine coal slime and move up to the clean coal collection assembly. The clean coal collection assembly is located above the outlet of the guide assembly, and the clean coal collection assembly is sequentially provided with a central collection area, a defoaming area, and a diversion settlement area from the middle to the outside.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 14, 2021
    Inventors: Chao WANG, Erning ZHAO, Biao HU, Chengliang QIU, Mengmeng WANG, Xueqing JIANG, Xiong XIAO, Xinchun LIU, Yang FENG, Jiaqiang ZHOU, Jin ZHANG, Yu ZHANG
  • Method for Establishing Tunnel Between Local Gateways, and Gateway
    Publication number: 20210007161
    Abstract: A method for establishing a tunnel between local gateways, and a gateway are disclosed. The method includes: determining, by an RGW, that UE is handed over from an S-LGW to a T-LGW, where before the UE is handed over, a packet of a local service of the UE is forwarded by the S-LGW between the UE and an application server of the local service, and the local service includes a same service that is deployed on the S-LGW and that is accessed by the UE before and after the UE is handed over; sending, by the RGW to the S-LGW and the T-LGW respectively, a first request message and a second request message to request to establish a tunnel, where the tunnel is used to transmit the packet of the local service between the S-LGW and the T-LGW; and establishing the tunnel between the S-LGW and the T-LGW.
    Type: Application
    Filed: September 22, 2020
    Publication date: January 7, 2021
    Inventors: Yixu Xu, Han Zhou, Jin Zhang, Zhongping Chen
  • Configurable phased antenna array
    Patent number: 10886626
    Abstract: The present subject matter relates to devices, systems, and methods for beam steering in which a configurable antenna assembly includes a first antenna element configured to radiate in a first broadside direction and a second antenna element configured to radiate in an endfire direction. In some embodiments, the configurable antenna assembly further includes a third antenna element configured to radiate in a second broadside direction substantially opposite to the first broadside direction. Such devices, systems, and methods can further be configured such that one of the antenna elements is selectively connected to a common signal feed.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: January 5, 2021
    Assignee: WISPRY, INC.
    Inventors: Jin Zhang, Shuai Zhang, Gert Frølund Pedersen
  • Method for imaging 1-D nanomaterials
    Patent number: 10883917
    Abstract: A method for imaging 1-D nanomaterials is provided. The method includes: providing a 1-D nanomaterials sample; immersing the 1-D nanomaterials sample in a liquid; illuminating the 1-D nanomaterials sample by a first incident light and a second incident light to cause resonance Rayleigh scattering, wherein the first incident light and the second incident light are not parallel to each other; and acquiring a resonance Rayleigh scattering image of the 1-D nanomaterials sample with a microscope.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: January 5, 2021
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Yun Wu, Dong-Qi Li, Jin Zhang, Kai-Li Jiang, Shou-Shan Fan
  • ELECTRONIC VAPORIZER DEVICE, ELECTRONIC VAPORIZER DEVICE BODY, AND OPERATION METHOD
    Publication number: 20200404975
    Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor, configured to detect an airflow change and output first level information; and a main control circuit, electrically connected to the airflow sensor, and configured to control, according to the received first level information, the power supply to supply or interrupt power to the electronic vaporizer.
    Type: Application
    Filed: September 24, 2019
    Publication date: December 31, 2020
    Inventors: Chen CHEN, Hui WANG, Yao FU, Weifeng CHEN, Shuting FENG, Zugang YANG, Jin ZHANG
  • ELECTRONIC VAPORIZER DEVICE
    Publication number: 20200404979
    Abstract: The present application relates to an electronic vaporizer device. An electronic vaporizer device, comprising: an electronic vaporizer device body and an electronic vaporizer, wherein the electronic vaporizer is connected to the electronic vaporizer device body in a pluggable manner.
    Type: Application
    Filed: September 24, 2019
    Publication date: December 31, 2020
    Inventors: Chen CHEN, Hui WANG, Yao FU, Weifeng CHEN, Shuting FENG, Zugang YANG, Jin ZHANG
  • LENS MODULE
    Publication number: 20200409167
    Abstract: Provided is a lens module, including a base, a lens holder fixed in the base, a support assembly, a shape-memory alloy wire configured to drive the lens holder to move in a direction perpendicular to an optical axis of the lens, a circuit board, and a conductive member fixed on the base. The shape-memory alloy wire includes a tail end, and a driving end connected to the lens holder. The conductive member includes a fixing portion mounted on the base, a connecting portion configured to be connected to the tail end of the shape-memory alloy wire, a terminal configured to be electrically connected to the circuit board, and a plurality of bent portions connected between the fixing portion and the terminal. An included angle ? is formed between the terminal and the fixing portion and is greater than 90°.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 31, 2020
    Inventors: Jin Zhang, Gang Li, Jiliang Lu, Linzhen Li
  • AUTO FOCUS LENS ASSEMBLY AND AUTOMATIC FOCUSING METHOD THEREOF
    Publication number: 20200409030
    Abstract: The invention provides an autofocus lens assembly including a lens, a first substrate, a second substrate, a pair of elastic elements, and a pair of memory alloy wires. The second substrate includes a first base body and a second base body arranged with distance along the direction of optical axis. The lens slides with the first substrate and is mounted on the second base body. The first substrate includes an extension arm extending to and between the first base body and the second base body. The autofocus lens assembly provided by the present invention has the advantage that a miniaturized design can be achieved. Further, the invention provides a autofocusing method of the lens assembly.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Linzhen Li, Jiliang Lu, Gang Li, Jin Zhang
  • ELECTRONIC VAPORIZER DEVICE, ELECTRONIC VAPORIZER DEVICE BODY, AND OPERATION METHOD
    Publication number: 20200404974
    Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor; and a main control circuit, configured to activate the airflow sensor after detecting first level information; wherein the first level information is generated when the electronic vaporizer device body being in combination with the electronic vaporizer.
    Type: Application
    Filed: September 24, 2019
    Publication date: December 31, 2020
    Inventors: Chen CHEN, Hui WANG, Yao FU, Weifeng CHEN, Shuting FENG, Zugang YANG, Jin ZHANG
  • Lens Assembly and Optical Image Stabilization Method for Same
    Publication number: 20200409170
    Abstract: The invention provides a lens assembly. The lens assembly includes a first substrate, a lens, a first memory alloy wire and a second memory alloy wire, wherein the lens is placed in the first substrate, and the first substrate includes a first side plate and a second side plate that are placed on both sides of the lens. The optical image stabilization lens assembly provided by the present invention has the advantages of a simple structure for realizing optical image stabilization and being able to realize miniaturized design. In addition, the present invention provides an optical image stabilization method for the lens assembly.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Linzhen Li, Jiliang Lu, Gang Li, Jin Zhang
  • LENS MODULE
    Publication number: 20200409169
    Abstract: A lens module is disclosed. In the lens module, each group of shape memory alloy wires comprises two ends fixed to one of a base and a lens base, and a drive end located between the two ends, the other one of the base and the lens base is provided with a fixing member. The drive end is connected to the fixing member. The fixing member is provided with a flapper for preventing the drive end from escaping the fixing member. By adding a flapper to the fixing member, it may effectively prevent the shape memory alloy wires from escaping the fixing member. Besides, when one group of shape memory alloy wires operates, it does not result in extra stress to other groups of shape memory alloy wires, thereby prolonging service life of the shape memory alloy wires.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 31, 2020
    Inventors: Jin Zhang, Gang Li, Jiliang Lu, Linzhen Li
  • LENS MODULE
    Publication number: 20200409168
    Abstract: The present invention provides a lens module including a base, a lens holder, and a support assembly configured to support the lens holder. The lens holder is suspended in the base through the support assembly and includes at least two connecting portions configured to be fixedly connected to the support assembly. Each two connecting portion is provided with a groove, in which a buffering member is provided. The support assembly includes at least two support members, and each support member has one end connected to the groove of one connecting portion through the buffering member provided in the groove and the other end fixed to the base. The buffer can exerts a buffering function to buffer the support, and thus reduces or even avoids the shaking of the lens holder in a plane perpendicular to the optical axis of the lens.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 31, 2020
    Inventors: Jin Zhang, Gang Li, Jiliang Lu, Linzhen Li
  • ELECTRONIC VAPORIZER AND ELECTRONIC VAPORIZER DEVICE
    Publication number: 20200404978
    Abstract: The present application relates to an electronic vaporizer and an electronic vaporizer device. An electronic vaporizer comprises: a tube body; a storage compartment, storing a vaporizable substance; a heating component, comprising a heating body and a heating element, wherein the heating body is disposed below the storage compartment to be in contact with the vaporizable substance, and configured to vaporize the vaporizable substance after being heated; and the heating element is configured to generate heat after being powered; and a printed circuit board (PCB) module, disposed below the heating body, and electrically connected to the heating element, wherein the storage compartment, the heating component, and the PCB module are all disposed in the tube body, and the PCB module is configured to electrically connect to an external power supply pin to supply power to the heating element.
    Type: Application
    Filed: September 24, 2019
    Publication date: December 31, 2020
    Inventors: Chen CHEN, Hui WANG, Yao FU, Weifeng CHEN, Shuting FENG, Zugang YANG, Jin ZHANG
  • ELECTRONIC VAPORIZER DEVICE, ELECTRONIC VAPORIZER DEVICE BODY, AND OPERATION METHOD
    Publication number: 20200405981
    Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. The electronic vaporizer device body is used in combination with an electronic vaporizer, the electronic vaporizer device body including: a power supply configured to supply power; an airflow sensor configured to detect an airflow change and output first level information; a main control circuit electrically connected to the airflow sensor and configured to control, according to the first level information, the power supply to supply or interrupt power to the electronic vaporizer.
    Type: Application
    Filed: September 24, 2019
    Publication date: December 31, 2020
    Inventors: Chen CHEN, Hui WANG, Yao FU, Weifeng CHEN, Shuting FENG, Zugang YANG, Jin ZHANG