Patents by Inventor Jian Han

Jian Han 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: 20200251553
    Abstract: A method of manufacturing a super junction structure includes etching a material to define a trench, wherein the trench has a tapered profile. The method further includes implanting dopants into sidewalls and a bottom surface of the trench to define a doped region, wherein the doped region surrounds the trench. The method further includes depositing an undoped material into the trench. The method further includes performing a thermal process, wherein the thermal process drives the dopants from the doped region into the undoped material to form a conductive pillar in the trench.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 6, 2020
    Inventors: Shuai ZHANG, Lian-Jie LI, Zhong-Hao CHEN, Feng HAN, Jian WU
  • Publication number: 20200247101
    Abstract: A method for preparing a bifunctional film, including: (a) drying a first polymer solution to form a film to form an anti-adhesion layer; and (b) drying a second polymer solution over the anti-adhesion layer to form a film to form an attachment layer. The first polymer solution includes a first hydrophobic solution and a first hydrophilic solution, and in the first polymer solution, the weight ratio of the solute of the first hydrophobic solution to the solute of the first hydrophilic solution 1:0.01-1. Moreover, the second polymer solution consists of a second hydrophilic solution.
    Type: Application
    Filed: November 6, 2019
    Publication date: August 6, 2020
    Applicant: Industrial Technology Research Institute
    Inventors: Hsin-Hsin SHEN, Yu-Chi WANG, Ming-Chia YANG, Yu-Bing LIOU, Wei-Hong CHANG, Yun-Han LIN, Hsin-Yi HSU, Yun-Chung TENG, Chia-Jung LU, Yi-Hsuan LEE, Jian-Wei LIN, Kun-Mao KUO, Ching-Mei CHEN
  • Patent number: 10732049
    Abstract: An electronic device includes an outer case, a circuit substrate, a thermopile sensor chip, a filter structure, and a waterproof structure. The outer case has an opening. The circuit substrate is disposed inside the outer case. The thermopile sensor chip is disposed on the circuit substrate. The filter structure is disposed above the thermopile sensor chip. The waterproof structure is surroundingly connected between the filter structure and the outer case for sealing up the opening of the outer case, wherein the waterproof structure has a through hole for exposing the filter structure and communicated with the opening of the outer case.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 4, 2020
    Assignee: PIXART IMAGING INC.
    Inventors: Ming-Han Tsai, Chih-Ming Sun, Jian-Cheng Liao
  • Publication number: 20200242602
    Abstract: An example operation may include one or more of connecting, by a virtual blockchain manager node, to a blockchain configured to store a plurality of user transactions committed by a user node, identifying, by the virtual blockchain manager node, a user request transaction from the plurality of the user transactions for a creation of a virtual blockchain for the user, wherein the user request transaction contains a rule, creating, by the virtual blockchain manager node, the virtual blockchain based on the user request transaction, populating, by the virtual blockchain manager node, the virtual blockchain with the user transactions from the plurality of the user transactions from the blockchain based on the rule, and executing, by the virtual blockchain manager node, a smart contract to record the rule and a hash of all blocks from the virtual blockchain onto the blockchain.
    Type: Application
    Filed: January 25, 2019
    Publication date: July 30, 2020
    Inventors: Peng Hui Jiang, Xin Peng Liu, Michael Bässler, Guang Han Sui, Ying Chun Guo, Jian Nan Guo
  • Publication number: 20200225861
    Abstract: A method and system for managing a storage system, the method comprising: creating a storage system including a first number of stripes, wherein each of the first number of stripes includes a second number of extents, and each of the second number of extents is distributed over a different storage device in a group of storage devices; with respect to a stripe among the first number of stripes, generating stripe information descriptive of a mapping relation between the second number of extents included in the stripe and the different storage devices in the group of storage devices; and with respect to a storage device where an extent among the second number of extents is located, building extent information about a mapping relation between an extent in the storage device and the stripe. In one embodiment of the present invention, there is provided a corresponding device and system.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 16, 2020
    Inventors: Jian Gao, Geng Han, Jibing Dong, Jamin Jianbin Kang, Hongpo Gao, Xinlei Xu
  • Publication number: 20200216415
    Abstract: Described herein are compounds that are melanocortin subtype-2 receptor (MC2R) modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of MC2R activity.
    Type: Application
    Filed: December 13, 2019
    Publication date: July 9, 2020
    Inventors: Sangdon HAN, Yunfei ZHU, Sun Hee KIM, Jian ZHAO
  • Patent number: 10703649
    Abstract: The present invention provides an improved catalytic fast pyrolysis process for increased yield of useful and desirable products. In particular, the process comprises an improved catalytic fast pyrolysis process for producing aromatic compounds, such as, for example, benzene, toluene and xylenes, from biomass feedstock containing impurities, such as, for example alkali and alkaline earth metal, sulfur and nitrogen components.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: July 7, 2020
    Assignee: Anellotech, Inc.
    Inventors: Jian Shi, Charles Sorensen, Terry Mazanec, Ruozhi Song, Sandeep Goud, Scott Han, Yu-Ting Cheng, Victoria L. Frank, William F. Igoe, Jr., Marc Schneidkraut
  • Patent number: 10705931
    Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable mediums for managing a storage system. The storage system includes a disk array which includes at least one disk array group. The method comprises in response to receiving a first message indicating that a failure occurs in a disk in the disk array, determining first information on a disk array group that the failed disk belongs to. The method further comprises obtaining a first number of outstanding input/output (I/O) operations on rebuilding the failed disk in the disk array group. The method further comprises determining, based on the first information and the first number, a threshold number of I/O operations that is applicable for the disk array group. In addition, the method further comprises controlling, based on the threshold number, the number of I/O operations initiated to the disk array group.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: July 7, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Lifeng Yang, Xinlei Xu, Jian Gao, Jibing Dong, Geng Han
  • Patent number: 10705971
    Abstract: Embodiments of the present disclosure relate to a method, a device and a computer readable medium for managing a storage system. The method can determine a mapping between a logical storage extent and a plurality of storage devices in a storage pool without storing a table of the mapping. Further, the method can record a new mapping after a storage devices fails and restore the original mapping after the failed storage device is replaced.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: July 7, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Geng Han, Wayne Weihua Li, Jian Gao, Jamin Kang, Shaoqin Gong
  • Patent number: 10705742
    Abstract: Techniques manage a storage system. Such techniques involve: determining an expected input/output (I/O) concurrency number of an access request for a storage system, the access request being associated with a first one of a plurality of redundant arrays of independent disks (RAIDs) comprised in the storage system; in response to a current available I/O concurrency number of the first RAID being less than the expected I/O concurrency number, increasing the available I/O concurrency number of the first RAID based on a reserved I/O concurrency number of the storage system; and performing the access request using the first RAID having the increased available I/O concurrency number.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: July 7, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Baote Zhuo, Jian Gao, Jibing Dong, Geng Han, Xinlei Xu, Jianbin Kang
  • Publication number: 20200207737
    Abstract: Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.
    Type: Application
    Filed: July 24, 2018
    Publication date: July 2, 2020
    Inventors: Jian ZHAO, Yunfei ZHU, Shimiao WANG, Sangdon HAN, Sun Hee KIM
  • Publication number: 20200211486
    Abstract: An array substrate, a display panel, a display device, and driving methods thereof are provided. The array substrate includes a plurality of subpixels arranged in an array, a plurality of data lines, and a plurality of switches. The plurality of subpixels include subpixels of a first color, subpixels of a second color, subpixels of a third color, and subpixels of a fourth color, in odd rows of subpixels, the subpixels of the first color, the subpixels of the second color, the subpixels of the third color, and the subpixels of the fourth color are sequentially arranged; in even rows of subpixels, the subpixels of the third color, the subpixels of the fourth color, the subpixels of the first color, and the subpixels of the second color are sequentially arranged; and each column of subpixels corresponds to and is connected with a data line.
    Type: Application
    Filed: August 22, 2019
    Publication date: July 2, 2020
    Inventors: Zhen WANG, Wenwen QIN, Mingchao MA, Wenchao HAN, Jian SUN, Yun QIAO, Jun FAN
  • Publication number: 20200210298
    Abstract: Embodiments of the present disclosure provide a method and device for RAID rebuilding. In some embodiments, there is provided a computer-implemented method. The method comprises: determining a spare redundant array of independent disks (RAID) group with spare capacity from a plurality of disks included in at least one RAID group of a storage pool; building spare logic units from the spare RAID group; and in response to a RAID group of the at least one RAID group of the storage pool being in a degradation state, rebuilding a failed disk in a degraded RAID group using the spare logic units.
    Type: Application
    Filed: March 10, 2020
    Publication date: July 2, 2020
    Inventors: Jian Gao, Geng Han, Jibing Dong, Lifeng Yang, Xinlei Xu
  • Patent number: 10696224
    Abstract: A driving notification method and a driving notification system are provided. The driving notification system is disposed on a mobile vehicle, and the driving notification method includes following steps. A surrounding image is captured through an image capturing device. A target object detection is performed to the surrounding image to obtain a target position of an image detection object. A gaze position of a driver is detected through an eye tracking device. Whether the gaze position matches the target position is determined. An alarm device is controlled to activate an alarming operation if the gaze position does not match the target position.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: June 30, 2020
    Assignee: Acer Incorporated
    Inventors: Andy Ho, Tsung-Han Yang, Szu-Chieh Wang, Jian-Chi Lin, Jason Hsiao
  • Patent number: 10696692
    Abstract: The present invention relates to certain amido-benzyl sulfoxide and sulfone compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: June 30, 2020
    Inventors: Kenneth W Bair, Timm R Baumeister, Alexandre J Buckmelter, Karl H Clodfelter, Peter Dragovich, Francis Gosselin, Janet Gunzner-Toste, Bingsong Han, Jian Lin, Xiongcai Liu, Dominic J Reynolds, Chase C Smith, Zhongguo Wang, Mark Zak, Yamin Zhang, Guiling Zhao, Xiaozhang Zheng, Po-Wai Yuen
  • Publication number: 20200190053
    Abstract: Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 18, 2020
    Inventors: Jian ZHAO, Sangdon HAN, Sun Hee KIM, Shimiao WANG, Yunfei ZHU
  • Publication number: 20200185805
    Abstract: The present disclosure provides a waveguide-excited terahertz microstrip antenna. The antenna includes a dielectric substrate, a ground plate, a rectangular waveguide, a metal pin, and a radiation patch. The dielectric substrate has a first surface and a second surface opposite to the first surface. The ground plate is located on the first surface of the dielectric substrate and defines a coupling slit. The rectangular waveguide is located on a surface of the ground plate away from the dielectric substrate and extended substantially along a first direction parallel to the first surface. The metal pin is located inside the rectangular waveguide, and is in contact with the ground plate and substantially perpendicular to the ground plate. The radiation patch is located on the second surface of the dielectric substrate.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Applicant: Tsinghua University
    Inventors: XIAO-PING ZHENG, XIA-HUI HAN, SHENG-CHUANG BAI, HUA GENG, DE-JIAN ZHANG, JIA-MING LIU
  • Patent number: 10678643
    Abstract: In response to detecting that a total number of physical data storage drives in a group of physical data storage drives exceeds a maximum drive group size, the group of physical data storage drives is divided into a multiple partnership groups, and RAID extents in a RAID mapping table are divided into multiple RAID extent groups. Each one of the RAID extent groups contains multiple RAID extents and corresponds to one of the partnership groups of physical data storage drives. The RAID extents in each RAID extent group only indicate physical data storage drives contained in the corresponding partnership group of physical data storage drives, in order to ensure that data recovery and RAID extent rebuilding after a drive failure involve only the physical data storage drives within the same partnership group as the failed physical data storage drive.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: June 9, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Jian Gao, Ilya Usvyatsky, Wayne Li, Geng Han, Hongpo Gao, Jibing Dong
  • Publication number: 20200176891
    Abstract: An antenna structure suitable for 5G use includes first and second antenna units. Each second antenna unit is positioned between adjacent first antenna units. Each first antenna unit is positioned between adjacent second antenna units. Each first antenna unit and each second antenna unit are restricted to emit a radio beam in a single polarization. The first antenna unit emits radio waves in a first polarization, the second antenna unit emits waves in a second polarization. The first polarization direction and the second polarization direction are perpendicular to each other.
    Type: Application
    Filed: November 14, 2019
    Publication date: June 4, 2020
    Applicant: Shenzhen Next Generation Communications Limited
    Inventors: KUO-CHENG CHEN, JIAN-WEI CHANG, ZHENG LIN, JIA CHEN, KE-JIA LIN, YUN-HAN CHEN
  • Patent number: D888123
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: June 23, 2020
    Assignee: Carl Zeiss Meditec AG
    Inventors: Xiao Han, Jian Jin