Patents by Inventor Weijie Wang

Weijie Wang 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: 20190088939
    Abstract: Provided herein are nanostructures for lithium ion battery electrodes and methods of fabrication. In some embodiments, a nanostructure template coated with a silicon coating is provided. The silicon coating may include a non-conformal, more porous layer and a conformal, denser layer on the non-conformal, more porous layer. In some embodiments, two different deposition processes, e.g., a PECVD layer to deposit the non-conformal layer and a thermal CVD process to deposit the conformal layer, are used. Anodes including the nanostructures have longer cycle lifetimes than anodes made using either a PECVD or thermal CVD method alone.
    Type: Application
    Filed: February 2, 2018
    Publication date: March 21, 2019
    Inventors: Weijie Wang, Zuqin Liu, Song Han, Jonathan Bornstein, Constantin Ionel Stefan
  • Publication number: 20180299481
    Abstract: According to embodiments, a cantilever probe for use with an atomic force microscope (AFM) or scanning probe microscope (SPM) has a pad of conformable material that facilitates non-permanent adhesion through van der Waals interactions. Such removable probes and probe tips facilitate use of multiple tips or probes, while reducing the need for recalibration or repositioning.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 18, 2018
    Inventors: Chanmin Su, Izhar Medalsy, Weijie Wang
  • Publication number: 20180239179
    Abstract: A method for manufacturing spacers and a method for manufacturing a display substrate are disclosed. The method for manufacturing spacers includes performing an over-development process on the photoresist layer processed by the exposure process to form a first photoresist pattern and a second photoresist pattern on the substrate; an outer edge of a lower portion of the first photoresist pattern near the substrate is provided with a recess, and an outer edge of a lower portion of the second photoresist pattern near the substrate is provided with a recess; waiting a first duration for photoresist on a surface of the first photoresist pattern to flow downwards to fill the recess of the first photoresist pattern, and photoresist on a surface of the second photoresist pattern to flow downwards to fill the recess of the second photoresist pattern.
    Type: Application
    Filed: July 12, 2017
    Publication date: August 23, 2018
    Inventors: Bongkwan JUNG, Weijie WANG, Qinghui ZENG
  • Publication number: 20180142272
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Application
    Filed: January 5, 2018
    Publication date: May 24, 2018
    Inventors: Jaroslav A. KRALOVEC, Weijie WANG, James Colin BARROW
  • Patent number: 9956506
    Abstract: The present invention discloses an oil-gas separation cylinder, an oil-gas separation device and an oil chromatography. The oil-gas separation cylinder comprises an oil-gas separation cylinder body of which axe extends in direction of up and down, a separating block which separates the oil-gas separation cylinder body into an upper cavity and a lower cavity, an oil-gas separation cylinder piston movably installed in the lower cavity, an oil inlet passage and an oil outlet passage, and an oil-gas separation cylinder vent arranged at upper end of the upper cavity, wherein both of the oil inlet passage and the oil outlet passage are communicated with the upper cavity, wherein the separating block is provided with a guiding hole and a spaying hole used to communicate the upper cavity to the lower cavity, or the separating block is provided with a spaying hole guiding oil used to communicate the upper cavity to the lower cavity.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: May 1, 2018
    Assignees: XJ GROUP CORPORATION, STATE GRID CORPORATION OF CHINA
    Inventors: Shuibin Zhou, Yishi Zhuang, Weijie Wang, Shenghui Wang, Hongwei He, Chang Liu, Qiuhua Shao, Guanghui Lu, Mingchao Yong, Sheng Lu, Guoyu Wang, Dongwu Gong, Jiqing Mu, Wumin Liang, Jianyong Liu
  • Patent number: 9923201
    Abstract: Provided herein are nanostructures for lithium ion battery electrodes and methods of fabrication. In some embodiments, a nanostructure template coated with a silicon coating is provided. The silicon coating may include a non-conformal, more porous layer and a conformal, denser layer on the non-conformal, more porous layer. In some embodiments, two different deposition processes, e.g., a PECVD layer to deposit the non-conformal layer and a thermal CVD process to deposit the conformal layer, are used. Anodes including the nanostructures have longer cycle lifetimes than anodes made using either a PECVD or thermal CVD method alone.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: March 20, 2018
    Assignee: Amprius, Inc.
    Inventors: Weijie Wang, Zuqin Liu, Song Han, Jonathan Bornstein, Constantin Ionel Stefan
  • Patent number: 9885068
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: February 6, 2018
    Assignee: DSM IP Assets B.V.
    Inventors: Jaroslav A. Kralovec, Weijie Wang, James Colin Barrow
  • Patent number: 9869694
    Abstract: An apparatus and method of collecting topography, mechanical property data and electrical property data with an atomic force microscope (AFM) in either a single pass or a dual pass operation. PFT mode is preferably employed thus allowing the use of a wide range of probes, one benefit of which is to enhance the sensitivity of electrical property measurement.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: January 16, 2018
    Assignee: Bruker Nano, Inc.
    Inventors: Chunzeng Li, Yan Hu, Ji Ma, Jianli He, Lin Huang, Stephen C. Minne, Henry Mittel, Weijie Wang, Shuiqing Hu, Chanmin Su
  • Patent number: 9725408
    Abstract: Disclosed are methods of recovering urea from a urea/oil complex by drying the complex, combining the complex with water to form a urea solution, and removing water from the urea solution. Methods for recycling the urea in urea complexation processes are also disclosed. Also disclosed are methods of recovering polyunsaturated fatty acids or derivatives thereof from the urea/oil complexes.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: August 8, 2017
    Assignee: DSM Nutritional Products AG
    Inventors: Weijie Wang, Paul Frederick Mugford, Theophilus Cornelus Van Den Heuvel
  • Patent number: 9709597
    Abstract: Cantilever probes are formed from a multilayer structure comprising an upper substrate, a lower substrate, an interior layer, a first separation layer, and a second separation layer, wherein the first separation layer is situated between the upper substrate and the interior layer, the second separation layer is situated between the lower substrate and the interior layer, and wherein the first and the second separation layers are differentially etchable with respect to the first and the second substrates, the interior layer. The upper substrate is a first device layer from which a probe tip is formed. The interior layer is a second device layer from which a cantilever arm is formed. The lower substrate is a handle layer from which a handle, or base portion, is formed. Patterning and etching processing of any layer is isolated from the other layers by the separation layers.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: July 18, 2017
    Assignee: Bruker-Nano, Inc.
    Inventors: Weijie Wang, Chanmin Su
  • Publication number: 20170139470
    Abstract: The present disclosure provides a method for intelligently controlling a controlled equipment, which includes the following steps: a current scene is monitored, when a user exists in the current scene, scene information of the current scene is acquired, and the current scene is recognized according to the scene information to acquires a scene recognizing result; action information of the user is acquired, the action information is recognized to acquires an action recognizing result; a controlled equipment matched with the scene recognizing result and the action recognizing result is controlled according to the scene recognizing result and the action recognizing result. The present disclosure further provides a device for intelligently controlling a controlled equipment.
    Type: Application
    Filed: August 13, 2015
    Publication date: May 18, 2017
    Applicant: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD.
    Inventor: Weijie Wang
  • Patent number: 9627904
    Abstract: A charging method and a charger are provided that relate to the field of electronics, and can adjust a charging current of the charger in real time and avoid a short circuit of the charger. The method in the present invention includes setting a multi-level charging current; when a terminal is charged at a present charging current, acquiring a real-time charging voltage corresponding to the present charging current; determining whether a difference between the real-time charging voltage corresponding to the present charging current and an ideal charging voltage exceeds a voltage drop threshold; when the difference does not exceed the voltage drop threshold, boosting a charging current to a next-level charging current; and when the difference exceeds the voltage drop threshold, reducing the charging current to a previous-level charging current, so as to select an appropriate charging current to charge the terminal.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: April 18, 2017
    Assignee: Huawei Device Co., Ltd.
    Inventors: Weijie Wang, Kai Zhou
  • Patent number: 9605417
    Abstract: A system for harvesting rainwater for use in a skirt building. The skirt building includes a main building and a podium supporting the main building. The system includes: a standpipe; a buffer channel; a filter channel; and a green roof. The green roof includes a vegetation region including a baffled diversion corridor, and a bottom filtering layer including a drainage pipe. The standpipe is arranged on the main building and is connected to the buffer channel where the energy of rainwater flowing out of the standpipe is dissipated. The buffer channel, the filter channel, and the green roof are arranged on the podium, and the buffer channel communicates with the filter channel. The filter channel is connected to the green roof. The filter channel is divided into a plurality of sections respectively filled with different matrix materials.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: March 28, 2017
    Assignees: CHONGQING UNIVERSITY, Promotion Centre of Science and Technology Development, Ministry of Housing and Urban-Rural Development of the People's Republic of China
    Inventors: Hongxiang Chai, Feng Zhang, Weijie Wang, Yanrong Bao, Luwei Guo, Shen Li, Hua Zhao
  • Publication number: 20170082670
    Abstract: A distributed test method applicable to a system-level test of intelligent high voltage equipment. The method includes: firstly, carrying out unified modeling on test equipment behaviors according to test requirements, and generating a general test case for ensuring accuracy and coordination of test behaviors and test time sequences under various work conditions; then, extracting, according to a feature element of role defining, sequence states of same roles from the general test case, and recombining the sequence states according to an execution sequence so as to form test sub-cases of the roles; finally, executing, by each piece of test equipment, corresponding test sub-cases to achieve cooperative linkage by means of information interaction, so as to accomplish entire process simulation of the test conditions.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 23, 2017
    Inventors: Guanghui Lu, Shuibin Zhou, Xiaoshi Kou, Qiang Gao, Manling Dong, Guohui Zeng, Mingchao Yong, Jiqing Mu, Wusheng Lan, Weijie Wang, Lei Chen
  • Patent number: 9580897
    Abstract: A system for purifying rainfall runoff including a bar screen; a collection and diversion device; a filter channel; a grass ditch; and a water storage tank. The bar screen is disposed around the collection and diversion device for preliminarily filtering the road rainfall runoff. The collection and diversion device collects the road rainfall runoff and diverts early rainfall runoff to the filter channel, after the filter channel is full, later rainfall runoff is directly diverted to the grass ditch through open channels. The grass ditch includes a percolation bed capable of filtering the early and later rainfall runoff. The water storage tank is connected to the grass ditch via a guiding pipe, to receive the rainfall runoff effusing out of the grass ditch. Part of the rainfall runoff received by the water storage is transported to the percolation bed by a return conduit.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: February 28, 2017
    Assignees: CHONGQING UNIVERSITY, Promotion Centre of Science and Technology Development, Ministry of Housing and Urban-Rural Development of the People's Republic of China
    Inventors: Hongxiang Chai, Feng Zhang, Weijie Wang, Yanrong Bao, Boyu Zou, Qiang Jiang, Hua Zhao
  • Publication number: 20170050123
    Abstract: The present invention discloses an oil-gas separation cylinder, an oil-gas separation device and an oil chromatography. The oil-gas separation cylinder comprises an oil-gas separation cylinder body of which axe extends in direction of up and down, a separating block which separates the oil-gas separation cylinder body into an upper cavity and a lower cavity, an oil-gas separation cylinder piston movably installed in the lower cavity, an oil inlet passage and an oil outlet passage, and an oil-gas separation cylinder vent arranged at upper end of the upper cavity, wherein both of the oil inlet passage and the oil outlet passage are communicated with the upper cavity, wherein the separating block is provided with a guiding hole and a spaying hole used to communicate the upper cavity to the lower cavity, or the separating block is provided with a spaying hole guiding oil used to communicate the upper cavity to the lower cavity.
    Type: Application
    Filed: March 21, 2016
    Publication date: February 23, 2017
    Inventors: Shuibin Zhou, Yishi Zhuang, Weijie Wang, Shenghui Wang, Hongwei He, Chang Liu, Qiuhua Shao, Guanghui Lu, Mingchao Yong, Sheng Lu, Guoyu Wang, Dongwu Gong, Jiqing Mu, Wumin Liang, Jianyong Liu
  • Publication number: 20170045567
    Abstract: The present invention relates to a monitoring method and system of arrester applied to smart substation.
    Type: Application
    Filed: March 22, 2016
    Publication date: February 16, 2017
    Inventors: Mingchao Yong, Wumin Liang, Guanghui Lu, Weijie Wang, Shuibin Zhou, Guohui Zeng, Dongwu Gong, Yishi Zhuang, Xia Lv, Fang Yang, Sheng Lu, Zhong Zhou, Jiqing Mu, Xu Guo, Zhicheng Wang
  • Publication number: 20160178659
    Abstract: An apparatus and method of collecting topography, mechanical property data and electrical property data with an atomic force microscope (AFM) in either a single pass or a dual pass operation. PFT mode is preferably employed thus allowing the use of a wide range of probes, one benefit of which is to enhance the sensitivity of electrical property measurement.
    Type: Application
    Filed: December 15, 2015
    Publication date: June 23, 2016
    Inventors: Chunzeng Li, Yan Hu, Ji Ma, Jianli He, Lin Huang, Stephen C. Minne, Henry Mittel, Weijie Wang, Shuiqing Hu, Chanmin Su
  • Patent number: 9363442
    Abstract: An information processing device including a control unit that, based on a specific subject that is an imaging target of a during-exposure zoom imaging operation, performs control decide control details for a zoom lens in the during-exposure zoom imaging operation.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: June 7, 2016
    Assignee: SONY CORPORATION
    Inventors: WeiJie Wang, Kaoru Hatta
  • Patent number: 9287137
    Abstract: Embodiments of the disclosure generally provide methods of forming a silicon containing layers in TFT devices. The silicon can be used to form the active channel in a LTPS TFT or be utilized as an element in a gate dielectric layer, a passivation layer or even an etch stop layer. The silicon containing layer is deposited by a vapor deposition process whereby an inert gas, such as argon, is introduced along with the silicon precursor. The inert gas functions to drive out weak, dangling silicon-hydrogen bonds or silicon-silicon bonds so that strong silicon-silicon or silicon-oxygen bonds remain to form a substantially hydrogen free silicon containing layer.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: March 15, 2016
    Assignee: Applied Materials, Inc.
    Inventors: Qunhua Wang, Weijie Wang, Young Jin Choi, Seon-Mee Cho, Yi Cui, Beom Soo Park, Soo Young Choi