Patents by Inventor Qun Liu

Qun Liu 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: 20190292120
    Abstract: The production of solvents for applications such as heat transfer, cleaning, and degreasing, for example. In particular, the production of solvents derived from 1-chloro-3,3,3-trifluoro-propene, such as chloro and/or fluoro substituted alkanes and chloro and/or fluoro substituted trifluoropropenyl ethers.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 26, 2019
    Inventors: Ya Qun Liu, Hong Min Huang, Jun Liu, Rajiv R. Singh
  • Publication number: 20190249007
    Abstract: A thermal interface material that is useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material comprises at least one silicone oil, at least one catalyst, at least one thermally conductive filler having a larger surface area, a solvent, at least one inhibitor, and at least one crosslinker.
    Type: Application
    Filed: February 4, 2019
    Publication date: August 15, 2019
    Inventors: Ling Shen, Kai Zhang, Liqiang Zhang, Ya Qun Liu, Xin Zhang
  • Patent number: 10351499
    Abstract: The production of solvents for applications such as heat transfer, cleaning, and degreasing, for example. In particular, the production of solvents derived from 1-chloro-3,3,3-trifluoro-propene, such as chloro and/or fluoro substituted alkanes and chloro and/or fluoro substituted trifluoropropenyl ethers.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: July 16, 2019
    Assignee: Honeywell International Inc.
    Inventors: Ya Qun Liu, Hong Min Huang, Jun Liu, Rajiv R. Singh
  • Publication number: 20190190605
    Abstract: A thermal interface structure for electronic devices, such as telecommunications or data networking hardware, that utilize optical transceiver modules which are inserted within cage receptacles of the electronic devices. In order to provide for efficient heat transfer, the thermal interface structure is disposed between, and in abutment with, the optical transceiver module and a heat sink associated with the cage receptacle. The thermal interface structure includes a thermal interface layer including a phase change material, and a polymer layer connected to the thermal interface layer.
    Type: Application
    Filed: September 18, 2018
    Publication date: June 20, 2019
    Inventors: Kai Zhang, Ling Shen, Liqiang Zhang, Ya Qun Liu, Limei Cui
  • Patent number: 10312177
    Abstract: The present disclosure provides thermal interface materials that are useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material also includes a coloring agent selected from the group consisting of: an iron based inorganic pigment; and an organic pigment.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 4, 2019
    Assignee: Honeywell International Inc.
    Inventors: Liqiang Zhang, Yaqin Mao, Huifeng Duan, Haigang Kang, Ya Qun Liu, Ling Shen, Kai Zhang
  • Patent number: 10303775
    Abstract: The present invention relates to the use of a plurality of dependency trees in tree-based statistical machine translation and proposes a dependency forest to effectively process the plurality of dependency trees. The present invention can improve a translation capability by generating a translation rule and a dependency language model by using the dependency forest and applying the generated translation rule and dependency language model when a source language text is converted to a target language text.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: May 28, 2019
    Assignee: ELEVEN STREET CO., LTD.
    Inventors: Young Sook Hwang, Sang-Bum Kim, Shouxun Lin, Zhaopeng Tu, Yang Liu, Qun Liu, Chang Hao Yin
  • Publication number: 20190157425
    Abstract: Semiconductor device and fabrication method are provided. The method includes: providing a base substrate having a gate structure formed thereon; forming initial trenches in the base substrate on sides of each gate structure; smoothing inner wall surfaces of the initial trenches to form trenches from the initial trenches, wherein a corner between a bottom surface and a sidewall of each trench is rounded; forming a seed layer on inner walls of each trench, wherein the seed layer covers all inner walls of each trench; and forming source/drain layers on surfaces of the seed layers in the trenches.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 23, 2019
    Inventors: Yi Qun LIU, Yong Gen HE
  • Patent number: 10287471
    Abstract: A thermal interface material includes, in one exemplary embodiment, a polymer, a phase change material, a first thermally conductive filler having a first particle size, and a second thermally conductive filler having a second particle size. The first particle size is larger than the second particle size. A formulation for forming a thermal interface material and an electronic component including a thermal interface material are also provided.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: May 14, 2019
    Assignee: Honeywell International Inc.
    Inventors: Liqiang Zhang, Ling Shen, Hui Wang, Ya Qun Liu, Wei Jun Wang, Hong Min Huang
  • Patent number: 10281750
    Abstract: A processing platform for display panel, comprising a bracket; a platform base having two end portions to which a rotation shaft is fixed, wherein the rotation shaft is rotatably connected with the bracket, and the rotation shaft and the platform base rotate about the rotation shaft as an axis; a platform being connected to the platform base by a telescopic mechanism which can make the platform move in a direction of approaching the platform base or deviating from the platform base, and having a surface which is away from the platform base and on which an suction structure for sucking the display panel is disposed.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: May 7, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jinwei Zhu, Wensong Wang, Wujie Nan, Qun Liu, Bin Yang
  • Publication number: 20190127529
    Abstract: A polyimide polymer includes one or more aromatic dianhydride monomers and one or more aromatic diamine monomers as recited herein. A method for making a flexible display device includes preparing a polyimide solution including a polyimide polymer dissolved in a solvent, coating a substrate with the polyimide solution, heating the coating to evaporate the solvent and form a polyimide layer, forming a display device layer on the polyimide layer, dicing through the display device layer and through the polyimide polymer layer, and delaminating the layer from the substrate to form the flexible display device. A flexible display device can include a polyimide polymer backing layer and a display device disposed on the polyimide polymer backing layer, the polyimide polymer including one or more aromatic dianhydride monomers and one or more aromatic diamine monomers as recited herein.
    Type: Application
    Filed: October 29, 2018
    Publication date: May 2, 2019
    Inventors: Ya Qun Liu, Ying Han, Mingchang Lin, Deguang Zhang, Chunqing Liu, Joseph T. Kennedy
  • Publication number: 20190119544
    Abstract: The present disclosure provides a two component releasable thermal gel that is useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The two component releasable thermal gel is mixed before the point of application and facilitates catalytic cross-linking. The thermal gel includes a first component including a primary silicone oil, an inhibitor, a catalyst, and at least one thermally conductive filler, and a second component including a primary silicone oil, a cross linking silicone oil, and at least one thermally conductive filler, wherein the ratio of total content of Si—H groups to total content of vinyl groups in the thermal gel is between 0.03 to 10. The thermal gel is releasable from a substrate upon which the thermal gel is applied.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 25, 2019
    Inventors: Ling Shen, Kai Zhang, Liqiang Zhang, Ya Qun Liu, Huifeng Duan, Haigang Kang
  • Publication number: 20190085225
    Abstract: A thermal interface material includes, in one exemplary embodiment, at least one polymer, at least one phase change material, at least one crosslinker, and at least one thermally conductive filler. The at least one thermally conductive includes a first plurality of particles having a particle diameter of about 1 micron or less. The at least one thermally conductive filler comprises at least 80 wt. % of the total weight of the thermal interface material. A formulation for forming a thermal interface material and an electronic component including a thermal interface material are also provided.
    Type: Application
    Filed: March 8, 2016
    Publication date: March 21, 2019
    Inventors: Bright Zhang, Wei Jun Wang, Ya Qun Liu, Hong Min Huang
  • Publication number: 20190078007
    Abstract: The present disclosure provides a silicone free gel that is useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material includes a polyether polyol, a cross-linker, a coupling agent, an antioxidant, a catalyst, and at least one thermally conductive filler.
    Type: Application
    Filed: August 20, 2018
    Publication date: March 14, 2019
    Inventors: Liqiang Zhang, Huifeng Duan, Rongwei Pan, Qi Zhang, Ya Qun Liu, Haigang Kang
  • Publication number: 20190048245
    Abstract: A thermal interface material includes at least one polymer, at least one thermally conductive filler; and at least one ion scavenger. In some embodiments, the ion scavenger is a complexing agent selected from the group consisting of: nitrogen containing complexing agents, phosphorus containing complexing agents, and hydroxyl carboxylic acid based complexing agents.
    Type: Application
    Filed: October 17, 2018
    Publication date: February 14, 2019
    Inventors: Ya Qun Liu, Liang Zeng, Hui Wang, Bright Zhang, Hong Min Huang
  • Patent number: 10155894
    Abstract: A thermal interface material includes at least one polymer, at least one thermally conductive filler; and at least one ion scavenger. In some embodiments, the ion scavenger is a complexing agent selected from the group consisting of: nitrogen containing complexing agents, phosphorus containing complexing agents, and hydroxyl carboxylic acid based complexing agents.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: December 18, 2018
    Assignee: Honeywell International Inc.
    Inventors: Ya Qun Liu, Liang Zeng, Hui Wang, Bright Zhang, Hong Min Huang
  • Publication number: 20180358283
    Abstract: The present disclosure provides thermal interface materials that are useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material also includes a coloring agent selected from the group consisting of: an iron based inorganic pigment; and an organic pigment.
    Type: Application
    Filed: October 12, 2016
    Publication date: December 13, 2018
    Inventors: Liqiang Zhang, Yaqin Mao, Huifeng Duan, Haigang Kang, Ya Qun Liu, Ling Shen, Kai Zhang
  • Patent number: 10150889
    Abstract: Poly fluorine-containing siloxane coatings having improved hydrophobic and oleophobic properties and solutions for creating such coatings are provided. In some embodiments, the coating includes a polymer having a plurality of Si—O—Si linkages; and at least two fluorine-containing moieties, each attached to at least one of the Si—O—Si linkages. Each fluorine-containing moiety independently includes a linking portion attached to a silicon of one of the Si—O—Si linkages, wherein the linking portion is of a formula selected from the group consisting of: —[CH2]a— where a is an integer from 1 to 10 and —[CH2]bCONH[CH2]c— where b and c are independently an integer from 0 to 10. Each fluorine-containing moiety also independently includes a fluorinated portion attached to the linking portion, wherein the fluorinated portion is selected from a fluorinated-alkyl group having 1-10 carbon atoms and a perfluoro-ether containing organic group.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: December 11, 2018
    Assignee: Honeywell International Inc.
    Inventors: Ya Qun Liu, Bright Zhang, Huifeng Duan, Wanchao Jiang, Yunzi Jiang, Zhe Ding, David K. Chen, Yanming Shen, Wei Jun Wang
  • Publication number: 20180314690
    Abstract: The present invention relates to the use of a plurality of dependency trees in tree-based statistical machine translation and proposes a dependency forest to effectively process the plurality of dependency trees. The present invention can improve a translation capability by generating a translation rule and a dependency language model by using the dependency forest and applying the generated translation rule and dependency language model when a source language text is converted to a target language text.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 1, 2018
    Inventors: Young Sook Hwang, Sang-Bum Kim, Shouxun Lin, Zhaopeng Tu, Yang Liu, Qun Liu, Chang Hao Yin
  • Patent number: 10099247
    Abstract: A coated substrate includes a sapphire substrate and an anti-reflective coating comprising a silicon-based material, wherein the anti-reflective coating has refractive index of 1.23 to 1.45 and a Mohs hardness of at least 4. A method of coating a sapphire substrate with an anti-reflective coating includes applying a liquid formulation to a sapphire substrate to form a coated substrate, and curing the coated substrate at a temperature of at least 500° C. to form an anti-reflective layer on the sapphire substrate.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: October 16, 2018
    Assignee: Honeywell International Inc.
    Inventors: Huifeng Duan, Yanming Shen, Ya Qun Liu, Hong Min Huang
  • Patent number: 10068830
    Abstract: Provided is a compressible thermal interface material including a polymer, a thermally conductive filler, and a phase change material. A formulation for forming a compressible thermal interface material and an electronic component including a compressible thermal interface material are also provided.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: September 4, 2018
    Assignee: Honeywell International Inc.
    Inventors: Liang Zeng, Ya Qun Liu, Wei Chang, Liqiang Zhang, Zhe Ding, Wei Jun Wang, Hong Min Huang