Patents by Inventor Hongyu Chen

Hongyu Chen 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: 20240242886
    Abstract: A composite structure comprising a first layer positioned adjacent to a second layer is provided. The first layer contains a polymer composition and the second layer contains a resinous material. The polymer composition includes a polyarylene sulfide and a bifunctional polymer that contains an epoxide functional group and a (meth)acrylate functional group. The resinous material includes a thermoset resin.
    Type: Application
    Filed: January 8, 2024
    Publication date: July 18, 2024
    Inventors: Hongyu Chen, Fangfang Tao, Lili Ding
  • Publication number: 20240218220
    Abstract: A two-component adhesive composition comprising the reaction product of: a polyol component, comprising a hydrophobic polyol and a phosphate-functional adhesion promoter; and an isocyanate component, comprising the reaction product of an isocyanate monomer and a dimer acid polyester polyol.
    Type: Application
    Filed: July 13, 2021
    Publication date: July 4, 2024
    Inventors: Qingwei Meng, Yu Chen, Yi Zhang, Rui Shi, Shaoguang Feng, Hongyu Chen, ChenYan Bai, Paolo Diena, Yongchun Chen, Yuxi Zhang, Jing Liu, Yanbin Fan
  • Publication number: 20240218599
    Abstract: The present invention relates to an article comprising a film affixed to a paper or paperboard substrate, wherein the film comprises a polyisobutylene and a polyolefin wherein the film has a thickness in the range of from about 3 ?m to 20 ?m. The article of the present invention is useful for providing desirable moisture barrier and tack properties.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 4, 2024
    Inventors: Hongyu Chen, Yunlong Guo, David L. Malotky, Alan M. Piwowar, Xiaomei Song, Qiangqiang Yan
  • Publication number: 20240217205
    Abstract: Thermoplastic composite articles are described that comprise reproduced polymeric fibers in one or more of a core layer and a skin layer. In certain arrangements, the thermoplastic composite article can include a porous core layer comprising a web of open celled structures comprising random crossing over of a plurality of reinforcing fibers and a plurality of reproduced polymeric fibers held together by a thermoplastic material, and a skin layer disposed on a first surface of the porous core layer. The thermoplastic material can include virgin and recycled thermoplastic materials if desired. Exterior and interior components produced using the thermoplastic composite articles are also described.
    Type: Application
    Filed: October 25, 2023
    Publication date: July 4, 2024
    Inventors: Hongyu Chen, Liqing Wei, Ruomiao Wang, Dongjie Chen
  • Publication number: 20240212748
    Abstract: An ultra-low-voltage static random access memory (SRAM) cell for eliminating half-select-disturbance under a bit interleaving structure includes a cross-coupled inverter pair, two N-type write transistors NM1 and NM2, two P-type write transistors PM1 and PM2, and two N-type transistors NM3 and NM4, where the two N-type transistors NM3 and NM4 form a readout path. The present disclosure can be applied to applications with a storage requirement at an ultra-low voltage, especially applications with certain requirements for an access speed and reliability of an SRAM at a low voltage. Compared with other different SRAM cells, the ultra-low-voltage SRAM cell can achieve higher read and write working frequencies with similar energy consumptions.
    Type: Application
    Filed: August 14, 2023
    Publication date: June 27, 2024
    Applicant: SHANGHAITECH UNIVERSITY
    Inventors: Yifei LI, Jian CHEN, Yajun HA, Hongyu CHEN
  • Publication number: 20240209133
    Abstract: A process to form a composition comprising a crosslinked olefin-based polymer derived from an anhydride-functionalized olefin-based polymer, said process comprising at least the following steps A) and B): A) mixing together at least the following components a and b to form a first composition: a) the anhydride-functionalized olefin-based polymer, and b) at least one epoxy-silane compound; B) exposing the first composition to moisture to form the crosslinked olefin-based polymer. The first compositions and crosslinked compositions are also disclosed.
    Type: Application
    Filed: June 30, 2021
    Publication date: June 27, 2024
    Inventors: Chao He, Hongyu Chen, Wanfu Ma, Wuye Ouyang, Jozef J.I. Van Dun, Allan Walter Mclennaghan
  • Publication number: 20240207167
    Abstract: A composite opacifier dispersion is provided, comprising: a dispersion medium; a processing surfactant; and a plurality of composite opacifier particles, wherein the composite opacifier particles comprise metal oxide particles that are partially or completely encapsulated by a polycaprolactone polymer; wherein the metal oxide particles are selected from the group consisting of zinc oxide, titanium oxide and mixtures thereof; wherein the metal oxide particles have a z average particle size of >100 nm as measured by dynamic light scattering; and wherein the composite opacifier particles have a z average particle size of >150 nm to 2,500 nm as measured by dynamic light scattering.
    Type: Application
    Filed: September 24, 2021
    Publication date: June 27, 2024
    Inventors: Tao Wang, Yunlong Guo, Hongyu Chen, Xinyan Bao, Xiaoyi Pang
  • Publication number: 20240182654
    Abstract: Thermoplastic composite articles are described that comprise biomaterials in one or more of a core layer and a skin layer. In certain arrangements, the thermoplastic composite article can include a porous core layer comprising a web of open celled structures comprising random crossing over of a plurality of reinforcing fibers held together by a thermoplastic material. The thermoplastic material can include virgin and recycled thermoplastic materials if desired. The web may also comprise biomaterials that can be bioparticles, biofibers or both. Exterior and interior components including the thermoplastic composite articles are also described.
    Type: Application
    Filed: October 25, 2023
    Publication date: June 6, 2024
    Inventors: Liqing Wei, Hongyu Chen, Ruomiao Wang, Dongjie Chen
  • Publication number: 20240174907
    Abstract: A curable polyolefin composition is provided. The curable polyolefin composition comprises: (A) a polyolefin having at least two aliphatic unsaturated bonds per molecule and having a viscosity at 25° C. of less than 2,500 mPa·s; (B) an organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; (C) a hydrosilylation reaction catalyst; and (D) a thermal conductive filler. The curable polyolefin composition can be cured to form a soft material with good thermal conductive properties.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 30, 2024
    Inventors: Chao HE, Dorab BHAGWAGAR, Ling LING, Hongyu CHEN, Chen CHEN, Jiguang ZHANG
  • Publication number: 20240166017
    Abstract: Disclosed is a testing device and method for a service life of an air-conditioning compressor of a new energy vehicle running with pure gas. The testing device includes an alternative refrigeration system, a measurement and control system, and a testing environment room. A main refrigeration cycle system of the alternative refrigeration system runs with pure gas, gas of a testing compressor is discharged via a discharge throttle valve, and then enters a suction end via a suction throttle valve and an electronic expansion valve, and since there is no phase change, a heat exchange amount is small; adjustable ranges of the discharge throttle valve, the suction throttle valve and the electronic expansion valve are wide; and based on the system structure, a small refrigeration system can be used to test a compressor having high cooling capacity, and the system can quickly achieve a target working condition with a small amount of refrigerant.
    Type: Application
    Filed: December 23, 2022
    Publication date: May 23, 2024
    Applicant: ZHEJIANG UNIVERSITY OF TECHNOLOGY
    Inventors: Xi Shen, Jiangping Gu, Yuejin Huang, Huaqiang Jin, Zhe Sun, Jihui Zheng, Kang Li, Ling Shi, Wei Hang, Hongyu Chen
  • Publication number: 20240141112
    Abstract: Curable polyolefin composition comprising: (A) polyolefin having at least two aliphatic unsaturated bonds per molecule; (B) wax with melting point of 30 to 100° C.; (C) organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; and (D) catalytic amount of hydrosilylation reaction catalyst, wherein content of component (A) is 20 to 80 mass %, content of component (B) is 10 to 75 mass %, and content of component (C) is 1 to 20 mass %, each based on the total mass of components (A) to (D). The composition can be cured to form a cured product capable of storing and releasing thermal energy, and preventing the wax leaking/pumping out during heat cycling.
    Type: Application
    Filed: March 3, 2021
    Publication date: May 2, 2024
    Inventors: Chao HE, Peng WEI, Jiguang ZHANG, Hongyu CHEN, Yan ZHENG, Chen CHEN, Dorab BHAGWAGAR
  • Patent number: 11952503
    Abstract: A polyolefin and polyvinylpyrrolidone formulation including (A) an olefin-based (co)polymer, (B) a polyvinylpyrrolidone (co)polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles including a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 9, 2024
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
  • Patent number: 11939455
    Abstract: A polyolefin-and-poly (2-alkyl-2-oxazoline) formulation comprising (A) an olefin-based (co) polymer, (B) a poly (2-alkyl-2-oxazoline) (co) polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles comprising a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 26, 2024
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
  • Publication number: 20240084168
    Abstract: The present disclosure relates to a leather coating composition comprising or consisting of a hydrosilylation curable silicone elastomer composition designed to be used as a topcoat for a synthetic leather material, particularly a silicone-based synthetic leather composite material. A silicone coating as a topcoat for a synthetic leather material which is the cured product of the composition, methods of making the topcoat, synthetic leather material utilizing same and uses of the synthetic leather material products are also disclosed. The topcoat is designed to provide a highly crosslinked silicone matrix containing silicon-free organic micro-particles to minimize or at least decrease change in gloss after abrasion.
    Type: Application
    Filed: December 28, 2021
    Publication date: March 14, 2024
    Inventors: Tingting CHEN, Yu CHEN, Hongyu CHEN, Liyun ZHOU, Kang CHEN, Yusheng CHEN, Yi GUO, Qing SHI, Zhihua LIU
  • Publication number: 20240059946
    Abstract: A thermal interface material is provided. The thermal interface material comprises: (A) a polyolefin having at least two hydroxy groups per molecule; (B) at least one thermally conductive filler; (C) a phase change material with a melting point of 25 to 150° C.; and (D) a coupling agent. A content of component (B) is at least 80 mass %, a content of component (C) is 0.01 to 1 mass %, and a content of component (D) is 0.1 to 1 mass %, each based on a total mass of the thermal interface material. The thermal interface material becomes softer as its temperature increases. Meanwhile, the thermal interface material generally does not exhibit pumping-out in electronic devices during power cycling.
    Type: Application
    Filed: December 24, 2020
    Publication date: February 22, 2024
    Applicants: DOW GLOBAL TECHNOLOGIES LLC, DOW SILICONES CORPORATION
    Inventors: Chao HE, Dorab BHAGWAGAR, Jiguang ZHANG, Ling LING, Hongyu CHEN, Peng WEI, Yan ZHENG, Chen CHEN
  • Publication number: 20240026154
    Abstract: A nylon composition comprising a blend, wherein the blend includes: (a) at least one polyamide; and (b) at least one modifier, wherein the modifier includes a substantially linear functionalized ethylene/alpha-olefin copolymer having at least one side chain furan moiety crosslinked with at least one maleimide structure; a process for making the composition; and an article made from the composition.
    Type: Application
    Filed: February 1, 2021
    Publication date: January 25, 2024
    Applicant: Dow Global Technologies LLC
    Inventors: Xilun Weng, Hongyu Chen, Ming Ming, Yonghua Gong, Wuye Ouyang, Libo Du, Shijie Ren
  • Publication number: 20240012007
    Abstract: An assay method for detecting the presence or amounts of VCAM-1 and A2M in a sample using fluorescence resonance energy transfer (FRET).
    Type: Application
    Filed: October 22, 2021
    Publication date: January 11, 2024
    Applicant: PROCISEDX INC.
    Inventors: Hongyu CHEN, Limin LIU, Stefan WESTIN, Michael HALE, Larry MIMMS
  • Patent number: D1022975
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: April 16, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Hongyu Chen, Long Chen
  • Patent number: D1023995
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: April 23, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Hongyu Chen, Long Chen
  • Patent number: D1028946
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: May 28, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Hongyu Chen