Patents by Inventor Gui Liu
Gui 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).
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Publication number: 20240084114Abstract: A method for preparing a rubber for an elastomer of a flexible joint, includes: weighing hydrogenated nitrile raw rubber, a silica reinforcing agent, aramid fiber pulp, carbon black, liquid nitrile rubber, zinc oxide, stearic acid, an antioxidant, and a peroxide crosslinking agent; plasticating the hydrogenated nitrile raw rubber in a first internal mixer at 125-135° C., collecting a resulting product and cooling, to yield a plasticized rubber; preheating the liquid nitrile rubber; adding the plasticized rubber to a second internal mixer, further adding the aramid fiber pulp, the zinc oxide, the stearic acid, and the antioxidant to the second internal mixer for first mixing; adding the carbon black to the second internal mixer for second mixing; adding the silica reinforcing agent and the preheated liquid nitrile rubber to the second internal mixer for third mixing; and collecting a discharged product when a temperature of the second internal mixer is 140° C.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Jianbo JI, Changqing YE, Jing FENG, Yanan HOU, Bo SUN, Gui ZHANG, Rui LIU
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Patent number: 11912898Abstract: A CNS millbase dispersion, comprises a solvent and up to 0.5 wt % of at least one CNS-derived material dispersed in the millbase dispersion and selected from the group consisting of: carbon nanostructures, fragments of carbon nanostructures, fractured carbon nanotubes, and any combination thereof. The carbon nanostructures or fragments of carbon nanostructures include a plurality of multiwall carbon nanotubes that are crosslinked in a polymeric structure by being branched, interdigitated, entangled and/or sharing common walls, and the fractured carbon nanotubes are derived from the carbon nanostructures and are branched and share common walls with one another. A Brookfield viscosity of the dispersion measured at room temperature at 10 rpm is less than 3000 cP.Type: GrantFiled: March 11, 2021Date of Patent: February 27, 2024Assignee: Cabot CorporationInventors: Zhangliang Gui, Jin-nan Liu, Shi-Lin Wang
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Publication number: 20230128815Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides salt forms, formulations, and pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds, salt forms, or compositions in the treatment of and immunization for infectious diseases.Type: ApplicationFiled: March 23, 2021Publication date: April 27, 2023Inventors: J Tyler MARTIN, Jared William WENGER, Stephan D PARENT, Courtney S JOHNSON, Eric Jon FARRIS, Gui LIU
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Publication number: 20220359793Abstract: A semiconductor device includes a semiconductor layered structure, an electrode unit, and an anti-adsorption layer. The electrode unit is disposed on an electrode connecting region of the semiconductor layered structure, and is a multi-layered structure. The anti-adsorption layer is disposed on a top surface of the electrode unit opposite to the semiconductor layered structure. Also disclosed herein is a light-emitting system including the semiconductor device.Type: ApplicationFiled: July 22, 2022Publication date: November 10, 2022Inventors: Gong CHEN, Chuan-gui LIU, Ting-yu CHEN, Su-hui LIN, Ling-yuan HONG, Sheng-hsien HSU, Kang-wei PENG, Chia-hung CHANG
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Patent number: 11430918Abstract: A semiconductor device includes a semiconductor layered structure, an electrode unit, and an anti-adsorption layer. The electrode unit is disposed on an electrode connecting region of the semiconductor layered structure. The anti-adsorption layer is disposed on a top surface of the electrode unit opposite to the semiconductor layered structure and is electrically connected to the electrode unit. The anti-adsorption layer has an adsorption capacity for at least one of gaseous contaminants and particulate contaminants which is lower than that of the electrode unit. Also disclosed herein is a light-emitting system including the semiconductor device.Type: GrantFiled: May 12, 2020Date of Patent: August 30, 2022Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.Inventors: Gong Chen, Chuan-gui Liu, Ting-yu Chen, Su-hui Lin, Ling-yuan Hong, Sheng-hsien Hsu, Kang-wei Peng, Chia-hung Chang
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Publication number: 20200274033Abstract: A semiconductor device includes a semiconductor layered structure, an electrode unit, and an anti-adsorption layer. The electrode unit is disposed on an electrode connecting region of the semiconductor layered structure. The anti-adsorption layer is disposed on a top surface of the electrode unit opposite to the semiconductor layered structure and is electrically connected to the electrode unit. The anti-adsorption layer has an adsorption capacity for at least one of gaseous contaminants and particulate contaminants which is lower than that of the electrode unit. Also disclosed herein is a light-emitting system including the semiconductor device.Type: ApplicationFiled: May 12, 2020Publication date: August 27, 2020Inventors: Gong CHEN, Chuan-gui LIU, Ting-yu CHEN, Su-hui LIN, Ling-yuan HONG, Sheng-hsien HSU, Kang-wei PENG, Chia-hung CHANG
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Patent number: 10464906Abstract: This disclosure provides solid forms of 2-((2-chlorophenyl)(phenyl)amino)-N-(7-(hydroxyamino)-7-oxoheptyl)pyrimidine-5-carboxamide, and methods of manufacturing and using these forms.Type: GrantFiled: June 8, 2016Date of Patent: November 5, 2019Assignee: ACETYLON PHARMACEUTICALS, INC.Inventors: John H. van Duzer, Farzaneh Seyedi, Gui Liu
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Patent number: 10211367Abstract: An LED fabrication method includes forming release holes by focusing a laser at the substrate back surface, and forming stealth laser-blast areas by focusing a laser inside the substrate on positions corresponding to the release holes; communicating the release holes with the stealth laser-blast areas to release impurities generated during forming of the stealth laser-blast areas from the substrate through the release holes, thereby avoiding low external quantum efficiency resulting from adherence of the released material to the side wall of the stealth laser-blast areas. By focusing on a position with 10 ?m˜40 ?m inward from the substrate back side, adjusting laser energy and frequency to burn holes inside the substrate to penetrate and expose the substrate back surface, thereby effectively removing by-products, and reducing light absorption by such by-products, light extraction from a side wall of the LED can also be improved and light extraction efficiency is enhanced.Type: GrantFiled: May 27, 2017Date of Patent: February 19, 2019Assignee: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Chia-hung Chang, Gong Chen, Su-hui Lin, Kang-wei Peng, Sheng-hsien Hsu, Chuan-gui Liu, Xiao-xiong Lin, Yu Zhou, Jing-jing Wei, Jing Huang
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Publication number: 20170263812Abstract: An LED fabrication method includes forming impurity release holes by focusing a laser at the substrate back surface, and forming invisible explosion points by focusing a laser inside the substrate on positions corresponding to the impurity release holes; communicating the impurity release holes with the invisible explosion points to release impurities generated during forming of the invisible explosion points from the substrate through the impurity release holes, thereby avoiding low external quantum efficiency resulting from adherence of impurities to the side wall of the invisible explosion points. By focusing on a position with 10 ?m˜40 ˜m inward from the substrate back side, adjusting laser energy and frequency to burn holes inside the substrate to penetrate and expose the substrate back surface, thereby effectively removing by-products, and reducing light absorption by such by-products, light extraction from a side wall of the LED can also be improved and light extraction efficiency is enhanced.Type: ApplicationFiled: May 27, 2017Publication date: September 14, 2017Applicant: XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Chia-hung CHANG, Gong CHEN, Su-hui LIN, Kang-wei PENG, Sheng-hsien HSU, Chuan-gui LIU, Xiao-xiong LIN, Yu ZHOU, Jing-jing WEI, Jing HUANG
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Publication number: 20170001965Abstract: This disclosure provides solid forms of 2-((2-chlorophenyl)(phenyl)amino)-N-(7-(hydroxyamino)-7-oxoheptyl)pyrimidine-5-carboxamide, and methods of manufacturing and using these forms.Type: ApplicationFiled: June 8, 2016Publication date: January 5, 2017Inventors: John H. van Duzer, Farzaneh Seyedi, Gui Liu
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Patent number: 9216434Abstract: Preparation methods of an anisotropic conductive adhesive film are provided. One of the preparation methods includes heating a solid-state light-curing resin, a solid-state thermosetting resin and a solid-state elastomer to form a mixture. A liquid-state light curing active monomer and plasticizer are added to the mixture. A leveling agent, antioxidant and insulating nanoparticles are added separately to the mixture. Conductive particles are added to the mixture. A light curing agent, latent heat curing agent and coupling agent are added to the mixture to produce a light-beat dual curing anisotropic conductive adhesive. The conductive adhesive is coated on a plastic film base material to form a semi-finished product. The semi-finished product is cured and dried to form a cured conductive adhesive layer, so that an anisotropic conductive adhesive film is produced. The anisotropic conductive adhesive layer is cut, and the anisotropic conductive adhesive film is rolled.Type: GrantFiled: April 24, 2013Date of Patent: December 22, 2015Assignee: SHENZHEN FISHER INDUSTRIAL CO., LTD.Inventors: Ren-Liang Xiao, Chang-Hou Zhao, Cheng-Gui Liu, Xian-Fei Wan, Chang-Wu Yang, Hua-Guo Yin
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Publication number: 20150299536Abstract: A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.Type: ApplicationFiled: April 22, 2015Publication date: October 22, 2015Inventors: Ren-Liang XIAO, Chang-Hou ZHAO, Cheng-Gui LIU, Xian-Fei WAN, Chang-Wu YANG, Hua-Guo YIN
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Publication number: 20150181761Abstract: A heat dissipation apparatus includes a heat absorption piece, a attachment bracket, a heat dissipation device, and a heat transfer member. The heat absorption piece is configured to make contact with an electronic element electrically connected to a circuit board, to absorb heat generated by the electronic element. The attachment bracket is attached to the circuit board and defines a first groove configured to receive the heat absorption piece. A first part of the heat transfer member touches the heat absorption piece. A second part of the heat transfer member touches the heat dissipation device. The heat transfer member is configured to transfer the heat of the heat absorption piece to the second part of the heat transfer member to be dissipated by the heat dissipation device.Type: ApplicationFiled: October 24, 2014Publication date: June 25, 2015Inventors: CHAO LIU, ZHI-PING WU, SHENG-GUI LIU
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Patent number: 8996968Abstract: A method, apparatus and decoder for decoding cyclic code are proposed. The decoding method comprises: receiving a transmitted cyclic code; calculating the initial syndrome of the cyclic code; by using the initial syndrome and w prestored successive shift operators, calculating respectively w successive shift syndromes in a w-bit window of the cyclic code in parallel; and detecting/locating error in the cyclic code based on the obtained syndromes. The decoding apparatus corresponds to the above method. And the corresponding decoder is also proposed in this invention. The method, apparatus and decoder according to the invention could process the cyclic code within a window width and thus enhance decoding efficiency in parallel.Type: GrantFiled: December 5, 2012Date of Patent: March 31, 2015Assignee: International Business Machines CorporationInventors: Guofan Jiang, Yufei Li, Zhi Gui Liu, Yang Liu, Fan Zhou
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Publication number: 20140192612Abstract: An autorotation and revolution magnetic stirring device for producing conductive golden particles comprises a mounting holder, a rotary electric motor, a flask, a magnetic stirrer, and a magnetic rotor. The rotary electric motor is fixed to the mounting holder. The flask is rotatably mounted to the mounting holder. The rotary electric motor provides rotary power to make the flask rotate. The magnetic rotor is put into the flask. The magnetic rotor rotates due to the magnetic force from the magnetic stirrer. In the present invention, the solvents in the flask rotate due to the rotary of the flask and the rotary of the magnetic rotor. “Revolution” and “autorotation” exist at the same time, so the solvents are stirred more adequately and more evenly so as to obtain an excellent surface treatment effect.Type: ApplicationFiled: April 24, 2013Publication date: July 10, 2014Inventors: Chang-Hou Zhao, Ren-Liang Xiao, Cheng-Gui Liu, Chang-Wu Yang, Xian-Fei Wan, Hua-Guo Yin, Jie Li
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Patent number: 8635769Abstract: A light strip includes a conductive plate including at least two first conductive strips, at least one column second conductive strips; first electric conductors including light sources soldered at said distance between said second conductive strips, second electric conductors soldered between said first conductive strips and said second conductive strips the light strip of the present invention not only has simple structures, but also has good stability.Type: GrantFiled: November 19, 2009Date of Patent: January 28, 2014Assignee: Shenzhen Clear Illuninating Technology Co., Ltd.Inventor: Chang Gui Liu
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Publication number: 20140004074Abstract: A camptothecin/polymer dual phase drug release system is described that is stable in both liquid and lyophilized states. The polymer contains acetals and/or ketals.Type: ApplicationFiled: June 18, 2013Publication date: January 2, 2014Applicant: Mersana Therapeutics, Inc.Inventors: James Rolke, Russell C. Petter, Mao Yin, Aleksandr V. Yurkovetskiy, Gui Liu, Emile Farhan
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Patent number: 8524214Abstract: Polyal-Drug conjugates comprising a variable rate-releasing linker are described along with methods of making such conjugates. Uses for such Polyal-Drug conjugates is also described.Type: GrantFiled: May 27, 2010Date of Patent: September 3, 2013Assignee: Mersana Therapeutics, Inc.Inventors: Aleksandr Yurkovetskiy, Mao Yin, Gui Liu, Laura C. Akullian, John J. Kane, Cheri A. Stevenson, Charles E. Hammond, Russell C. Petter, John H. Van Duzer, Timothy B. Lowinger
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Publication number: 20130189218Abstract: The invention described herein provides a mixture comprising polymer molecules or salts thereof, wherein a polymer molecule in the mixture comprises covalently bound subunits L, K, and M wherein the average molecular weight of the polymer molecules in the mixture is about 50 kDa to about 200 kDa, wherein the mole percentage of subunit M, K and L, relative to the total amount of subunits in the mixture, is about 90.5 to about 96 mol %, about 2.8 to about 7.3 mol %, and about 1.2 to about 2.2 mol %, respectively.Type: ApplicationFiled: December 21, 2012Publication date: July 25, 2013Applicant: Mersana Therapeutics, Inc.Inventors: Laura Akullian, Gui Liu, Timothy B. Lowinger, Dennis McGillicuddy, Cheri Stevenson, John Van Duzer, Mao Yin, Aleksandr Yurkovetskiy
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Patent number: 8491880Abstract: A camptothecin/polymer dual phase drug release system is described that is stable in both liquid and lyophilized states. The polymer contains acetals and/or ketals.Type: GrantFiled: December 10, 2009Date of Patent: July 23, 2013Assignee: Mersana Therapeutics, Inc.Inventors: James Rolke, Russell C. Petter, Mao Yin, Aleksandr Yurkovetskiy, Gui Liu, Emile Farhan