Patents by Inventor Jun Dou

Jun Dou 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).

  • Patent number: 10851199
    Abstract: An epoxy (meth)acrylate compound represented by general formula (1): where at least one of R1 to R5 has a structure represented by formula (2): * denotes the bonding position to a carbon atom that constitutes the benzene ring to which R1 to R5 are bonded in formula (1), R7 denotes a hydrogen atom or a methyl group, the remainder of R1 to R5 are each independently selected from the group consisting of hydrogen atoms, alkyl groups and alkoxy groups having 1-6 carbon atoms, and R6 denotes a hydrogen atom or a methyl group. In the epoxy (meth)acrylate compound, the content of halogen atoms is 100 ppm by mass or less. A curable composition for forming a protective film for an electrically conductive pattern obtained by mixing the epoxy (meth)acrylate compound with a photopolymerization initiator and at least one type of monomer or oligomer that contains a (meth)acryloyl group.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: December 1, 2020
    Assignee: SHOWA DENKO K. K.
    Inventors: Masahiko Toba, Jun Dou, Chika Yamashita, Yoshitaka Ishibashi, Hiroshi Uchida
  • Patent number: 10811363
    Abstract: Embodiments of semiconductor fabrication methods are disclosed. In an example, a method for forming a mark for locating patterns in semiconductor fabrication is disclosed. A wafer is divided into a plurality of shots. Each of the plurality of shots includes a semiconductor chip die. Four quarters of a locking corner mark are subsequently patterned, respectively, at four corners of four adjacent shots of the plurality of shots. Each quarter of the locking corner mark is symmetric to adjacent quarters of the locking corner mark and is separated from the adjacent quarters of the locking corner mark by a nominally same distance. The locking corner mark is set as an origin for locating patterns in at least one of the four adjacent shots in semiconductor fabrication.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: October 20, 2020
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Dou Dou Zhang, Jin Yu Qiu, Zhi Yang Song, Jun He, Zhi Hu Gao, Yaobin Feng
  • Publication number: 20200258843
    Abstract: Embodiments of semiconductor fabrication methods are disclosed. In an example, a method for forming a mark for locating patterns in semiconductor fabrication is disclosed. A wafer is divided into a plurality of shots. Each of the plurality of shots includes a semiconductor chip die. Four quarters of a locking corner mark are subsequently patterned, respectively, at four corners of four adjacent shots of the plurality of shots. Each quarter of the locking corner mark is symmetric to adjacent quarters of the locking corner mark and is separated from the adjacent quarters of the locking corner mark by a nominally same distance. The locking corner mark is set as an origin for locating patterns in at least one of the four adjacent shots in semiconductor fabrication.
    Type: Application
    Filed: March 15, 2019
    Publication date: August 13, 2020
    Inventors: Dou Dou Zhang, Jin Yu Qiu, Zhi Yang Song, Jun He, Zhi Hu Gao, Yaobin Feng
  • Publication number: 20200242243
    Abstract: A method and a device for securing a cache against side channel attacks are provided. An allocator identifier ALLOCATOR field is added to each cache entry in the present disclosure. Whenever an entry is allocated in the cache, the identifier of the software domain currently running on the processor is filled into the ALLOCATOR field of the allocation entry. When accessing the cache, the cache entry can be hit only if the identifier of the software domain currently running on the processor is identical to the ALLOCATOR field in the cache entry. If the cache entry to be replaced is invalid or its ALLOCATOR field is identical to the identifier of the software domain currently running on the processor, then the existing entry in the cache is replaced directly; otherwise, the entire cache is emptied.
    Type: Application
    Filed: December 30, 2018
    Publication date: July 30, 2020
    Applicant: PHYTIUM TECHNOLOGY CO.,LTD.
    Inventors: Qiang DOU, Tianlei ZHAO, Chengyi ZHANG, Jun GAO, Hongbo XUE, Xiaoyan LIU, Wenzhe LI, Yujiao WANG, Jiahong YUAN, Longpeng SUN, Shuijingtao LI, Zhe DING, Xiaofeng WANG, Xiaodao WANG, Wenhui CAO, Shuaike ZHENG, Boqing YOU, Yuan YUAN, Xiaoli ZOU
  • Patent number: 10644195
    Abstract: A manufacturing method of a light emitting diode device and a light emitting diode device are provided. The manufacturing method of the light emitting diode device includes: forming a light emitting lamination layer on a base substrate, the light emitting lamination layer including a first semiconductor layer, a first light emitting layer, a second semiconductor layer, a second light emitting layer and a third semiconductor layer sequentially formed on the base substrate; dividing the light emitting lamination layer to form a plurality of light emitting units spaced from each other, each light emitting unit including a first area and a second area spaced from each other; and removing the third semiconductor layer and the second light emitting layer in the first area to form a first sub light emitting unit, and the second area being used for forming a second sub light emitting unit.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: May 5, 2020
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Ting Tian, Ming Zhai, Shuqian Dou, Dayong Zhou, Jun Cheng, Xiaoliang Fu, Zhiqiang Fan, Taesung Kang
  • Patent number: 10613787
    Abstract: Techniques for improving storage efficiency of a data storage system are provided. The techniques include (a) performing a testing operation to evaluate whether a test condition is satisfied for a filesystem having a plurality of subspaces, each subspace being provisioned with a respective amount of storage, each subspace of the filesystem being dedicated to storing different respective types of filesystem content, wherein the test condition indicates that a first subspace has available space in excess of a threshold percentage, (b) in response to determining that the test condition is satisfied for the filesystem, performing a reduction operation on the first subspace to remove a portion of storage provisioned to that subspace while retaining the removed portion for use by the filesystem, and (c) upon a second subspace reaching a fullness threshold, provisioning the removed portion to the second subspace and storing content of the respective type of the second subspace thereon.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: April 7, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Piers Yu, Banghui Luo, Ruiling Dou, Ahsan Rashid, Jun Liu, Xianlong Liu, Walter C. Forrester
  • Publication number: 20200047353
    Abstract: The present disclosure relates to an automatic unloading carrier and an unmanned aerial vehicle. The automatic unloading carrier includes: a mounting base for being fixed with an unmanned carrying vehicle, a carrying arm driving mechanism and multiple carrying arms connected with the mounting base through the carrying arm driving mechanism, the multiple carrying arms are configured to be unfolded or folded due to the driving of the carrying arm driving mechanism, and the multiple carrying arms are configured to form a space for carrying a carried object during a folded state and release the carried object during an unfolded state.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 13, 2020
    Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Yi ZHENG, Lei YU, Yanguang LIU, Hang BA, Yanjun CUI, Jinhao XU, Jun DOU, Chengbin LIU
  • Publication number: 20190252684
    Abstract: Provided is an anode composition for lithium ion batteries, comprising a) a silicon-based active material; and b) a binder, wherein the binder is selected from the group consisting of oxystarch, locust bean gum, tara gum, karaya gum and any combination thereof. Also provided are a process for preparing an anode for lithium ion batteries and a lithium ion battery.
    Type: Application
    Filed: June 15, 2016
    Publication date: August 15, 2019
    Inventors: Jun Yang, Yitian Bie, Jingjun Zhang, Yuqian Dou
  • Publication number: 20190235782
    Abstract: Techniques for improving storage efficiency of a data storage system are provided. The techniques include (a) performing a testing operation to evaluate whether a test condition is satisfied for a filesystem having a plurality of subspaces, each subspace being provisioned with a respective amount of storage, each subspace of the filesystem being dedicated to storing different respective types of filesystem content, wherein the test condition indicates that a first subspace has available space in excess of a threshold percentage, (b) in response to determining that the test condition is satisfied for the filesystem, performing a reduction operation on the first subspace to remove a portion of storage provisioned to that subspace while retaining the removed portion for use by the filesystem, and (c) upon a second subspace reaching a fullness threshold, provisioning the removed portion to the second subspace and storing content of the respective type of the second subspace thereon.
    Type: Application
    Filed: January 31, 2018
    Publication date: August 1, 2019
    Inventors: Piers Yu, Banghui Luo, Ruiling Dou, Ahsan Rashid, Jun Liu, Xianlong Liu, Walter C. Forrester
  • Publication number: 20190203339
    Abstract: The present disclosure provides an evaporation device and an evaporation method. The evaporation device includes: an evaporation chamber; a plurality of spaced conductive baffles disposed in the evaporation chamber and dividing the evaporation chamber into a plurality of evaporation sub-chambers, the conductive baffles configured to carry charges of a first polarity; an evaporation source disposed in at least one of the evaporation sub-chambers; and a particle charging circuit disposed in at least one of the evaporation sub-chambers. The particle charging circuit is configured to control evaporation material particles generated from the evaporation source in at least one of the evaporation sub-chambers to have charges of the first polarity.
    Type: Application
    Filed: July 4, 2018
    Publication date: July 4, 2019
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Bo MAO, Changjun JIANG, Jun LI, Langlang HA, Yikun DOU, Yang XU, Mengyu LUAN
  • Publication number: 20190181451
    Abstract: A silicon-based composite with three dimensional binding network and enhanced interaction between binder and silicon-based material comprises silicon-based material, treatment material, a binder containing carboxyl groups and conductive carbon, wherein the treatment material is selected from the group consisting of polydopamine or silane coupling agent with amine and/or imine groups; as well as relates to an electrode material and a lithium-ion battery comprising said silicon-based composite, and a process for preparing said silicon-based composite.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 13, 2019
    Applicant: Robert Bosch GmbH
    Inventors: Jun Yang, Yitian Bie, Jingjun Zhang, Yuqian Dou, Rongrong Jiang, Lei Wang, Qiang Lu, Xiaogang Hao
  • Publication number: 20190181450
    Abstract: Provided is a silicon-based composite with three dimensional binding network and enhanced interaction between binder and silicon-based material, which comprises silicon-based material, treatment material, a binder containing carboxyl groups and conductive carbon, wherein the treatment material is selected from the group consisting of polydopamine or silane coupling agent with amine and/or imine groups. Also provided are an electrode material and a lithium-ion battery comprising the silicon-based composite, and a process for preparing the silicon-based composite.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 13, 2019
    Applicant: Robert Bosch GmbH
    Inventors: Jun Yang, Yitian Bie, Jingjun Zhang, Yuqian Dou, Rongrong Jiang, Lei Wang, Qiang Lu, Xiaogang Hao
  • Publication number: 20190181427
    Abstract: Provided is an anode composition for lithium ion batteries, comprising a) a silicon-based active material; b) a carboxyl-containing binder; and c) a silane coupling agent. Also provided are a process for preparing an anode for lithium ion batteries and a lithium ion battery.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 13, 2019
    Applicant: Robert Bosch GmbH
    Inventors: Jun Yang, Yitian Bie, Jingjun Zhang, Yuqian Dou, Lei Wang, Qiang Lu, Xiaogang Hao, Rongrong Jiang
  • Publication number: 20190153149
    Abstract: [Problem] To provide an epoxy (meth)acrylate compound that serves as a material for a protective film that is unlikely to cause migration to an electrically conductive pattern, and a curable composition containing the epoxy (meth)acrylate compound. [Solution] Provided is an epoxy (meth)acrylate compound which is characterized by being represented by general formula (1) and in which the content of halogen atoms, which are impurities, is 100 ppm by mass or less. In addition, provided is a curable composition for forming a protective film for an electrically conductive pattern, the curable composition being obtained by mixing this epoxy (meth)acrylate compound with a photopolymerization initiator and at least one type of monomer or oligomer that contains a (meth)acryloyl group.
    Type: Application
    Filed: July 24, 2017
    Publication date: May 23, 2019
    Applicant: SHOWA DENKO K. K.
    Inventors: Masahiko TOBA, Jun DOU, Chika YAMASHITA, Yoshitaka ISHIBASHI, Hiroshi UCHIDA
  • Patent number: 9845404
    Abstract: Provided are a conductive composition for thin film printing and a method for forming a thin film conductive pattern, which can easily performing thin film printing, and can capable of improve conductivity by thermal sintering at a comparatively low temperature of 300° C. or less or by photo irradiation. A conductive composition comprises metal particles, a binder resin, and a solvent, the content of an organic compound in the solvent being 5 to 98% by mass, the organic compound comprising a hydrocarbon group having a bridged cyclic structure and a hydroxyl group, the content of metal particles being 15 to 60% by mass, the metal particles containing 20% by mass or more of flat metal particles, the content of the binder resin being 0.5 to 10 parts by mass relative to 100 parts by mass of the metal particles, and the viscosity at 25° C. being 1.0×103 to 2×105 mPa·s.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: December 19, 2017
    Assignee: SHOWA DENKO K.K.
    Inventors: Hiroshi Uchida, Shoichiro Wakabayashi, Jun Dou, Takahiko Ono, Masumi Kuritani
  • Publication number: 20160251531
    Abstract: Provided are a conductive composition for thin film printing and a method for forming a thin film conductive pattern, which can easily performing thin film printing, and can capable of improve conductivity by thermal sintering at a comparatively low temperature of 300° C. or less or by photo irradiation. A conductive composition comprises metal particles, a binder resin, and a solvent, the content of an organic compound in the solvent being 5 to 98% by mass, the organic compound comprising a hydrocarbon group having a bridged cyclic structure and a hydroxyl group, the content of metal particles being 15 to 60% by mass, the metal particles containing 20% by mass or more of flat metal particles, the content of the binder resin being 0.5 to 10 parts by mass relative to 100 parts by mass of the metal particles, and the viscosity at 25° C. being 1.0×103 to 2×105 mPa·s.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 1, 2016
    Applicant: SHOWA DENKO K.K.
    Inventors: Hiroshi UCHIDA, Shoichiro WAKABAYASHI, Jun DOU, Takahiko ONO, Masumi KURITANI
  • Publication number: 20160133350
    Abstract: Provided is a conductive resin composition for microwave heating capable of suppressing the generation of sparks when microwave heating is performed. A conductive resin composition for microwave heating comprising a non-carbonaceous conductive filler, a curable and insulating binder resin, and a carbonaceous material having a higher volume resistivity value than the non-carbonaceous conductive filler, the carbonaceous material having an aspect ratio of 20 or less, and the content of the carbonaceous material being 1 to 20 parts by mass, relative to the total of 100 parts by mass of the non-carbonaceous conductive filler and the curable and insulating binder resin. The carbonaceous material efficiently absorbs the microwave, and thus, when the microwave is irradiated to heat and cure the conductive resin composition, generation of sparks can be suppressed.
    Type: Application
    Filed: May 29, 2014
    Publication date: May 12, 2016
    Applicant: SHOWA DENKO K.K.
    Inventors: Hiroshi UCHIDA, Shoichiro WAKABAYASHI, Masanao HARA, Jun DOU
  • Patent number: 7437916
    Abstract: A machine includes an electric drive propulsion system including an internal combustion engine, an alternator, a motor controller, and at least one electric motor. The machine further includes an electronic controller in communication with the electric drive propulsion system. The electronic controller is configured to determine, in chassis, and store a lugging horsepower of the engine at a plurality of different engine speeds. The machine further includes a memory for storing the lugging horsepower for each of the plurality of different engine speeds corresponding to lug curve data. The electronic controller is further configured to affect a control decision based on the lug curve data.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: October 21, 2008
    Assignee: Caterpillar Inc.
    Inventors: Frederick Beach, Jun Dou
  • Publication number: 20080147258
    Abstract: A machine includes an electric drive propulsion system including an internal combustion engine, an alternator, a motor controller, and at least one electric motor. The machine further includes an electronic controller in communication with the electric drive propulsion system. The electronic controller is configured to determine, in chassis, and store a lugging horsepower of the engine at a plurality of different engine speeds. The machine further includes a memory for storing the lugging horsepower for each of the plurality of different engine speeds corresponding to lug curve data. The electronic controller is further configured to affect a control decision based on the lug curve data.
    Type: Application
    Filed: December 18, 2006
    Publication date: June 19, 2008
    Inventors: Frederick Beach, Jun Dou