Patents by Inventor Sang-Geun Kim

Sang-Geun Kim 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: 20240298654
    Abstract: The present invention relates to a method for preparing dough for frozen pizza, dough for frozen pizza prepared by the preparation method, and frozen pizza comprising the same.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 12, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jae Kyoung CHOI, Hye Won SHIN, Eun Yi KIM, Sang Geun KIM, Young Min HA, Hee Soo PARK, Min Hyuk KIM, Ki Moon KANG
  • Patent number: 9461333
    Abstract: Disclosed is an electrolyte for a rechargeable lithium battery including an organic solvent; a lithium salt; a flame retardant; and at least one acrylate compound having a fluorinated alkyl group. The electrolyte for a rechargeable battery may provide a rechargeable lithium battery having flame-retardant characteristics without decrease of cycle-life and battery performance.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: October 4, 2016
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Jung-Yi Yu, Woo-Cheol Shin, Sang-IL Han, Tae-Hyun Bae, Myung-Hwan Jeong, Sang-Geun Kim
  • Patent number: 9406976
    Abstract: An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent, wherein the non-aqueous organic solvent includes a fluoro-based solvent represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same. R—O—R???Chemical Formula 1 In Chemical Formula 1, R and R? are independently a substituted or unsubstituted C1 to C6 alkyl group, or a substituted or unsubstituted C1 to C6 fluoroalkyl group, wherein at least one of R and R? is the substituted or unsubstituted C1 to C6 fluoroalkyl group, and a substitution ratio of fluoro in the fluoro-based solvent represented by the Chemical Formula 1 may range from more than about 0% to less than or equal to about 50%.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 2, 2016
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Myung-Hwan Jeong, Woo-Cheol Shin, Sang-Il Han, Jung-Yi Yu, Myung-Hoon Kim, Tae-Hyun Bae, Moon-Sung Kim, Min-Ju Lee, Sang-Geun Kim
  • Patent number: 9113585
    Abstract: A method of forming external terminals of a package is provided in which a package substrate may be fixed, an edge portion of the package substrate may be supported to prevent the edge portion of the package substrate from being upwardly bent, a mask having openings may be arranged on the package substrate, and the external terminals may be supplied to the package substrate through the openings of the mask. The supporting portion may downwardly press the edge portion of the package substrate so that the edge portion of the package substrate may not be upwardly bent. As a result, the external terminals on the package substrate may have a uniform thickness.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: August 18, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yo-Se Eum, Sang-Geun Kim, Seok-Yong Lee
  • Patent number: 9105906
    Abstract: Disclosed is a separator having surface energy of about 45 mN to about 50 mN/m which can be prepared by radiating plasma on a polymer film under a current of from about 1800 mA to about 2000 mA and electric power of from about 2750 W to about 3000 W. Further disclosed is a rechargeable battery comprising the separator having a surface energy of about 45 mN to about 50 mN/m.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: August 11, 2015
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Tae-Hyun Bae, Woo-Cheol Shin, Sang-Il Han, Jung-Yi Yu, Myung-Hwan Jeong, Myung-Hoon Kim, Moon-Sung Kim, Sang-Geun Kim
  • Patent number: 9049792
    Abstract: A protection cover and a portable apparatus including the same are provided. The protection cover includes a front cover, a rear cover, and a coupling member. The front cover is mountable on the portable apparatus and covers a screen of the portable apparatus. The coupling member is formed of a flexible material such that the front cover is pivotable between and open and a closed position. The rear cover is mounted on the backside of the portable apparatus to serve as a rear case of the portable apparatus. The coupling member is integrally coupled with the front cover and separably coupled with the rear cover. According to the above structure, the protection cover can minimize the total volume and dimensions of the portable apparatus after it is mounted.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: June 2, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Kwon Ko, Sang-Geun Kim, Yong Seo, Nam-Jun Kim, Sang-Woon Nahm, Bong-Gun Lee, Yong-Jin Lee, Jin-Hee Cho
  • Patent number: 9012074
    Abstract: An electrode for a lithium secondary battery, including a surface having surface roughness of about 800 nm to about 1000 nm, and a lithium secondary battery including the same. In one embodiment, the lithium secondary battery has improved cycle-life characteristics.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: April 21, 2015
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Tae-Hyun Bae, Woo-Cheol Shin, Sang-Il Han, Myung-Hwan Jeong, Jung-Yi Yu, Min-Ju Lee, Sang-Geun Kim, Mi-Hyun Lee
  • Publication number: 20140220774
    Abstract: A method of forming external terminals of a package is provided in which a package substrate may be fixed, an edge portion of the package substrate may be supported to prevent the edge portion of the package substrate from being upwardly bent, a mask having openings may be arranged on the package substrate, and the external terminals may be supplied to the package substrate through the openings of the mask. The supporting portion may downwardly press the edge portion of the package substrate so that the edge portion of the package substrate may not be upwardly bent. As a result, the external terminals on the package substrate may have a uniform thickness.
    Type: Application
    Filed: February 4, 2014
    Publication date: August 7, 2014
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Yo-Se EUM, Sang-Geun KIM, Seok-Yong LEE
  • Publication number: 20140199599
    Abstract: Disclosed is an electrolyte for a rechargeable lithium battery including an organic solvent; a lithium salt; a flame retardant; and at least one acrylate compound having a fluorinated alkyl group. The electrolyte for a rechargeable battery may provide a rechargeable lithium battery having flame-retardant characteristics without decrease of cycle-life and battery performance.
    Type: Application
    Filed: July 19, 2013
    Publication date: July 17, 2014
    Inventors: Jung-Yi YU, Woo-Cheol SHIN, Sang-IL HAN, Tae-Hyun BAE, Myung-Hwan JEONG, Sang-Geun KIM
  • Publication number: 20140178772
    Abstract: An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent, wherein the non-aqueous organic solvent includes a fluoro-based solvent represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same. R—O—R???Chemical Formula 1 In Chemical Formula 1, R and R? are independently a substituted or unsubstituted C1 to C6 alkyl group, or a substituted or unsubstituted C1 to C6 fluoroalkyl group, wherein at least one of R and R? is the substituted or unsubstituted C1 to C6 fluoroalkyl group, and a substitution ratio of fluoro in the fluoro-based solvent represented by the Chemical Formula 1 may range from more than about 0% to less than or equal to about 50%.
    Type: Application
    Filed: March 15, 2013
    Publication date: June 26, 2014
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Myung-Hwan Jeong, Woo-Cheol Shin, Sang-Il Han, Jung-Yi Yu, Myung-Hoon Kim, Tae-Hyun Bae, Moon-Sung Kim, Min-Ju Lee, Sang-Geun Kim
  • Patent number: 8727116
    Abstract: A protection cover for a portable terminal preferably includes a rear cover, on and from a surface of which the portable terminal is mountable and removable, and a front cover pivotally coupled to the rear cover to open or close access to the portable terminal mounted on the rear cover. Friction members may be provided on at least one of the rear cover and the front cover, respectively, in which the front cover is disposed at a predetermined angle with respect to the rear cover while facing another surface of the rear cover to support the friction members on a planar surface, thereby opening the portable terminal and cradling the portable terminal inclinedly with respect to the planar surface. The protection cover provides both a cradle and a cover in one device.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: May 20, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-Young Kim, Sang-Geun Kim, Sang-Yul Kim, Seog-Guen Kim, Jin-Soo Kim
  • Publication number: 20140065476
    Abstract: Disclosed is an electrolyte for a rechargeable lithium battery including boron containing compounds and a rechargeable lithium battery including the same.
    Type: Application
    Filed: March 13, 2013
    Publication date: March 6, 2014
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Moon-Sung KIM, Woo-Cheol SHIN, Sang-Il HAN, Jung-Yi YU, Myung-Hwan JEONG, Tae-Hyun BAE, Mi-Hyun LEE, Myung-Hoon KIM, Sang-Geun KIM, So-Hyun HUR, Ha-Rim LEE
  • Publication number: 20140050989
    Abstract: Disclosed is a separator having surface energy of about 45 mN to about 50 mN/m which can be prepared by radiating plasma on a polymer film under a current of from about 1800 mA to about 2000 mA and electric power of from about 2750 W to about 3000 W. Further disclosed is a rechargeable battery comprising the separator having a surface energy of about 45 mN to about 50 mN/m.
    Type: Application
    Filed: March 14, 2013
    Publication date: February 20, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Tae-Hyun Bae, Woo-Cheol Shin, Sang-Il Han, Jung-Yi Yu, Myung-Hwan Jeong, Myung-Hoon Kim, Moon-Sung Kim, Sang-Geun Kim
  • Publication number: 20140015129
    Abstract: A stacked package and method of manufacture are provided. The stacked package may include a first semiconductor package, a second semiconductor package, plugs and spacers. The second semiconductor package may be stacked on the first semiconductor package. The plugs may electrically connect the first semiconductor to the second semiconductor package. The spacer may be interposed between the first semiconductor package and the second semiconductor package to form a gap between the first semiconductor package and the second semiconductor package, thereby preventing an electrical short between the plugs.
    Type: Application
    Filed: September 17, 2013
    Publication date: January 16, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Geun KIM, Dong-Chul HAN, Seok GOH, Jeong-Hoon KIM
  • Patent number: 8599324
    Abstract: A liquid crystal display (LCD) apparatus having an improved a wiring structure for preventing circuits from being damaged due to static electricity. The LCD apparatus includes an array substrate body on which a pixel electrode is disposed, a common voltage wiring formed on the array substrate body in order to apply a common voltage to a common electrode facing the pixel electrode, a driving integrated circuit (IC) for applying an appropriate driving voltage to the pixel electrode and the common electrode, and a flexible circuit board for connecting the driving IC and an external power source to each other, wherein the common voltage wiring is connected to the driving IC through the flexible circuit board. Accordingly, electrical shock applied to the driving IC due to static electricity is reduced, and thus circuits are prevented from being damaged, thereby reducing errors of products and improving reliability of products.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: December 3, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Geun Kim, Jerry Shim, Doo-In Nam, Gee-Hyun Lee
  • Patent number: 8546938
    Abstract: A stacked package and method of manufacture are provided. The stacked package may include a first semiconductor package, a second semiconductor package, plugs and spacers. The second semiconductor package may be stacked on the first semiconductor package. The plugs may electrically connect the first semiconductor to the second semiconductor package. The spacer may be interposed between the first semiconductor package and the second semiconductor package to form a gap between the first semiconductor package and the second semiconductor package, thereby preventing an electrical short between the plugs.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: October 1, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Geun Kim, Dong-Chul Han, Seok Goh, Jeong-Hoon Kim
  • Publication number: 20130183590
    Abstract: An electrode for a lithium secondary battery, including a surface having surface roughness of about 800 nm to about 1000 nm, and a lithium secondary battery including the same. In one embodiment, the lithium secondary battery has improved cycle-life characteristics.
    Type: Application
    Filed: July 25, 2012
    Publication date: July 18, 2013
    Inventors: Tae-Hyun Bae, Woo-Cheol Shin, Sang-Il Han, Myung-Hwan Jeong, Jung-Yi Yu, Min-Ju Lee, Sang-Geun Kim, Mi-Hyun Lee
  • Patent number: 8320832
    Abstract: A wireless audio output device, a wireless audio output system including the same and a control method thereof are disclosed. When a user approaches the output device, while listening to music on a portable device, the output device automatically connects the wireless audio output system to the portable device, to reproduce the music of the portable device. The control method includes detecting the user, detecting the portable device if the user is sensed, and outputting an audio file being reproduced by the portable device using the wireless audio output system, if the portable device is detected.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: November 27, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il Dong Kang, Oguro Masaki, Hosaka Akihiko, Young Gyoo Choi, Jung Hun Kwak, Sang Geun Kim
  • Publication number: 20120225150
    Abstract: A molding apparatus for semiconductor package includes: a lower mold supporting a first semiconductor chip; a middle mold positioned over the lower mold and supporting a second semiconductor chip, and having a first cavity for molding the first semiconductor chip on a lower surface facing the lower mold; an upper mold positioned over the middle mold and having a second cavity for molding the second semiconductor chip on a lower surface facing the middle mold; a first supply port penetrating the lower mold and connected to the first cavity; a second supply port penetrating the lower and middle molds and connected to the second cavity; and a pressure unit positioned under the lower mold and including first and second transfer rams provided respectively in the first and second supply ports to pressure molding compound therein to supply the molding compound into the first and second cavities.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Inventors: Dong-Chul HAN, Sang-Geun KIM, Jeong-Hoon KIM, Eun-Young JUNG, Yo-Se EUM, Ho-Soo JANG
  • Publication number: 20120205795
    Abstract: A stacked package and method of manufacture are provided. The stacked package may include a first semiconductor package, a second semiconductor package, plugs and spacers. The second semiconductor package may be stacked on the first semiconductor package. The plugs may electrically connect the first semiconductor to the second semiconductor package. The spacer may be interposed between the first semiconductor package and the second semiconductor package to form a gap between the first semiconductor package and the second semiconductor package, thereby preventing an electrical short between the plugs.
    Type: Application
    Filed: December 6, 2011
    Publication date: August 16, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Geun KIM, Dong-Chul HAN, Seok GOH, Jeong-Hoon KIM