Patents by Inventor Min Wan

Min Wan 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: 10401982
    Abstract: An electronic device is provided. The electronic device includes a housing including at least one receiving hole exposed to an outside, a magnet disposed inside the housing and adjacent to the at least one receiving hole, an input module configured to be insertable into the at least one receiving hole and including a ferrite core configured to block or redirect part of a magnetic field generated from the magnet, a sensor unit disposed inside the housing and configured to sense the magnetic field generated from the magnet, and a controller configured to sense whether the input module is inserted into the at least one receiving hole by a signal according to a strength of the magnetic field sensed by the sensor unit.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Bo-Woong Seo, Min-Soo Kim, Jin-Wan An, Ji-Woo Lee
  • Publication number: 20190228139
    Abstract: According to certain embodiments, an electronic device comprises a housing comprising a front surface and a rear surface oriented in a direction opposite to the front surface, a touchscreen display exposed through at least a portion of the front surface, a fingerprint sensor arranged between the touchscreen display and the rear surface underlapping a region of the touchscreen display when viewed from above the front surface, at least one processor operatively connected to the touchscreen display and the fingerprint sensor, and a memory operatively connected to the at least one processor, wherein the memory stores instructions for causing the at least one processor, when executed, to perform operations comprising displaying a user interface comprising an object on the touchscreen display, receiving a gesture input for dragging the object toward the region, the gesture input inputted through the touchscreen display, identifying whether a finger providing the gesture input is a predetermined finger registered fo
    Type: Application
    Filed: December 21, 2018
    Publication date: July 25, 2019
    Inventors: Eun Young OH, Min Soo KIM, Jong Moo LEE, Jin Wan AN
  • Publication number: 20190229160
    Abstract: A display device includes a substrate including a display area and a non-display area. First, second, and third insulating layers are sequentially disposed on the substrate. Pixels are disposed in the display area. Each of the pixels including a transistor and a light emitting element connected to the transistor. A data line is disposed in the display area. The data line is configured to supply a data signal to each of the plurality of pixels. A wiring portion is disposed in the non-display area. The wiring portion includes a connecting line connected to the data line and a fan-out line connected to the connecting line. A dummy pattern is disposed in the non-display area. The dummy pattern at least partially overlaps the wiring portion.
    Type: Application
    Filed: October 1, 2018
    Publication date: July 25, 2019
    Inventors: JI SEON LEE, MOO SOON KO, YOUNG WOO PARK, SE WAN SON, JIN SUNG AN, MIN WOO WOO, JU WON YOON, WANG WOO LEE, JEONG SOO LEE, DEUK MYUNG JI
  • Patent number: 10349835
    Abstract: Provided are an optical switch, an optical probe including the optical switch, and a medical imaging apparatus including the optical probe. The optical probe includes a probe body that is configured to be insertable into a body cavity, and an optical switch that is disposed in the probe body and includes a first region formed of a material having a first refractive index, and a second region that forms an interface with the first region and is configured to have a fluid is introduced into the second region, wherein the optical switch is configured to change a path of propagation of incident light according to a second refractive index of the second region.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: July 16, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-wan Lee, Woon-bae Kim, Eun-sung Lee, Jong-hyeon Chang, Min-seog Choi, Hyun Choi
  • Publication number: 20190204650
    Abstract: The present disclosure relates to a substrate, a device for manufacturing the substrate, a manufacturing method and a display device, which belong to display related technical field. The substrate has a single layer structure and includes a conductive portion and a non-conductive portion in a thickness direction.
    Type: Application
    Filed: August 7, 2018
    Publication date: July 4, 2019
    Inventors: Bin Wan, Min Li, Chao Liu, Ruilin Bi
  • Publication number: 20190158370
    Abstract: A computing system for an intelligent Internet of Everything (IoE) information framework according to the present invention includes: a plurality of edge computing platforms each comprising an edge networking node for supporting connectivity with a terminal, an intelligent computing node for analyzing data of the terminal through the edge networking node, and an edge gateway node for information-centric networking within an edge computing platform and Internet protocol networking with an outside of the edge computing platform; and an edge identifier management node configured to generate mapping information by mapping the plurality of edge computing platforms with identifiers of the terminal and data.
    Type: Application
    Filed: October 11, 2018
    Publication date: May 23, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Tae Wan YOU, Jung Ha HONG, Kwi Hoon KIM, Yong Geun HONG, Hyeon Sik YOON, Wan Seon LIM, Min Suk KIM, Tae Hwan KIM
  • Publication number: 20190148771
    Abstract: The method for manufacturing a solid electrolyte using an LLZ material for a lithium-ion battery comprises the steps of: providing a starting material in which lanthanum nitrate [La(NO3)3.6H2O] and zirconium nitrate [ZrO(NO3)2.6H2O] are mixed at a mole ratio of 3:2; forming an aqueous solution by dissolving the starting material; forming a precipitate by putting ammonia, which is a complex agent, and sodium hydroxide, which adjusts the pH of a reactor, into the aqueous solution, mixing the same, and then co-precipitating the mixture; forming a primary precursor powder by cleaning, drying and pulverizing the precipitate; forming a secondary precursor powder by mixing lithium powder [LiOH.H2O] with the primary precursor powder and ball-milling the mixture so as to solidify the lithium; and forming a solid electrolyte powder by heat-treating the secondary precursor powder.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 16, 2019
    Inventors: Ho Sung KIM, Tae Won KIM, Duck Rye CHANG, Jong Ho LEE, Kyeong Wan KIM, Min Young KIM
  • Publication number: 20190145228
    Abstract: The present invention discloses a method and a system pertaining to the field of oil production engineering. According to the method, the crank complete-cycle operation uses a utility frequency driving mode, and the crank incomplete-cycle pumping operation and the crank incomplete-cycle no-pumping, operation use a variable, frequency driving mode. The system is provided with a utility frequency loop and a variable frequency loop which are provided with a common input terminal and a common output terminal. The common input terminal of the utility frequency loop and the variable frequency loop is connected to a utility frequency power supply circuit, and the output terminal is connected to a driving electric machine of the oil pumping unit. A frequency changer is configured in the variable frequency loop. An operation control unit is further configured outside the utility frequency loop and the variable frequency loop.
    Type: Application
    Filed: May 10, 2017
    Publication date: May 16, 2019
    Applicant: HARBIN SURFICS ELECTRICAL TECHNOLOGY INC
    Inventors: Ye YANG, Lin WANG, Min ZHANG, Mingting HAN, Yanan SUN, Chunlong SUN, Guoqing WANG, Hongliang GONG, Jie ZHANG, Wen XING, Feng WEI, Deshi ZHANG, Jinyuan LI, Chenglin LIU, Feifei WAN, Yunlong CHEN
  • Patent number: 10285918
    Abstract: Disclosed is a cosmetic composition capable of exhibiting various colors, including red, yellow and blue colors. The disclosed cosmetic composition comprises a red, yellow or blue pearlescent pigment prepared by coating a natural pigment on a matrix, so that it is capable of exhibiting various colors.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: May 14, 2019
    Assignee: CQV CO., LTD.
    Inventors: Kum-Sung Cho, Min Choi, Kwang-Choong Kang, Byung-Ki Choi, Kwang-Soo Lim, Kil-Wan Chang
  • Patent number: 10148387
    Abstract: A method for detecting an optical network unit (ONU) in a passive optical network (PON), an ONU, a PON and an optical line terminal (OLT) are disclosed. In an embodiment the method include detecting an ONU identity code in an open uplink empty window or an empty timeslot, wherein the ONU identity code is a specific code stream sequence of the ONU that identifies a single ONU of the plurality of ONUs included in the PON system during the open uplink empty window or the empty timeslot and determining that the single ONU corresponding to the ONU identity code is a rogue ONU according to the ONU identity code.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: December 4, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Min Wan, Xiaofei Zeng
  • Publication number: 20180103085
    Abstract: A server, user terminal, system, method and computer-program product for performing a data transfer to upload a data file from the user terminal to the server or download a data file from the server to the user terminal, via a connection over a network. The method comprises evaluating a size of the data file to be uploaded or downloaded, determining a measure of a current workload of the server, and estimating a bandwidth of at least part of the connection. A time-out window is derived during which the transfer of the data file is allowed to be performed, wherein the deriving of the time out window is performed based the data file size, server workload and bandwidth. The data transfer is enabled during the time-out window, but timed out when the time-out window expires.
    Type: Application
    Filed: January 2, 2017
    Publication date: April 12, 2018
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Bin Fang, Peter Feng Zeng, Min Wan, Rakesh Midha, Guang Yang, Congrui Huang, Shashank Agarwal, Soubhagya Ranjan Nayak
  • Patent number: 9838150
    Abstract: Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: December 5, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Min Wan, Xiaofei Zeng
  • Publication number: 20170324507
    Abstract: A method for detecting an optical network unit (ONU) in a passive optical network (PON), an ONU, a PON and an optical line terminal (OLT) are disclosed. In an embodiment the method include detecting an ONU identity code in an open uplink empty window or an empty timeslot, wherein the ONU identity code is a specific code stream sequence of the ONU that identifies a single ONU of the plurality of ONUs included in the PON system during the open uplink empty window or the empty timeslot and determining that the single ONU corresponding to the ONU identity code is a rogue ONU according to the ONU identity code.
    Type: Application
    Filed: June 26, 2017
    Publication date: November 9, 2017
    Inventors: Min Wan, Xiaofei Zeng
  • Patent number: 9705632
    Abstract: Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: July 11, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Min Wan, Xiaofei Zeng
  • Publication number: 20170158760
    Abstract: Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A affinity, ion exchange chromatography, and hydrophobic chromatography. Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention.
    Type: Application
    Filed: February 3, 2017
    Publication date: June 8, 2017
    Inventors: Robert K. Hickman, Qing Huang, Cheryl L. Weed, Scott T. Ennis, Barbara Perilli-Palmer, Min Wan
  • Publication number: 20160083452
    Abstract: Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A affinity, ion exchange chromatography, and hydrophobic chromatography. Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention.
    Type: Application
    Filed: April 27, 2015
    Publication date: March 24, 2016
    Inventors: Robert K. Hickman, Qing Huang, Cheryl L. Weed, Scott T. Ennis, Barbara Perilli-Palmer, Min Wan
  • Patent number: 9281202
    Abstract: A nonvolatile memory cell and a method for fabricating the same can secure stable operational reliability as well as reducing a cell size. The nonvolatile memory cell includes a drain region formed in a substrate, a source region formed in the substrate to be separated from the drain region, a floating gate formed over the substrate between the drain region and the source region, a halo region formed in the substrate in a direction that the drain region is formed, a dielectric layer formed on sidewalls of the floating gate, and a control gate formed over the dielectric layer to overlap with at least one sidewall of the floating gate.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: March 8, 2016
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Tae-Ho Choi, Jung-Hwan Lee, Heung-Gee Hong, Jeong-Ho Cho, Min-Wan Choo, Il-Seok Han
  • Publication number: 20150284447
    Abstract: The present invention is directed to method of isolating an antibody from a composition. In some embodiments, the method comprises isolating Synagis® from a composition comprising Synagis®, the method comprising: (i) performing an ion exchange chromatography process on the composition; (ii) performing an affinity purification process on the composition; and (iii) performing a filtration process on the composition, wherein a final product comprising Synagis® results from (i), (ii), and (iii), wherein the final product is suitable for administration to a human and has a DNA concentration of <0.5 pg/mg, and wherein the method does not comprise adding benzonase to the composition.
    Type: Application
    Filed: November 5, 2013
    Publication date: October 8, 2015
    Inventors: Min Wan, Christopher Forespring, Randall Lapcevich, Erica Shane, Cynthia Oliver
  • Publication number: 20150210735
    Abstract: Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A affinity, ion exchange chromatography, and hydrophobic chromatography. Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention.
    Type: Application
    Filed: April 13, 2015
    Publication date: July 30, 2015
    Applicant: AbbVie Inc.
    Inventors: Robert K. Hickman, Qing Huang, Cheryl L. Weed, Scott T. Ennis, Barbara Perilli-Palmer, Min Wan
  • Patent number: 9018361
    Abstract: Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A affinity, ion exchange chromatography, and hydrophobic chromatography. Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: April 28, 2015
    Assignee: AbbVie Inc.
    Inventors: Robert K. Hickman, Qing Huang, Cheryl L. Weed, Scott T. Ennis, Barbara Perilli-Palmer, Min Wan