Patents by Inventor Vladimir Egorov

Vladimir Egorov 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: 8940434
    Abstract: Disclosed are an additive for a rechargeable lithium battery electrolyte including an aromatic compound having an isothiocyanate group (—NCS), and an electrolyte and rechargeable lithium battery including the same.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: January 27, 2015
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Makhmut Khasanov, Woo-Cheol Shin, Denis Chernyshov, Alexey Tereshchenko, Vladimir Egorov, Pavel Shatunov
  • Publication number: 20150010810
    Abstract: An additive, the additive being for an electrolyte for a lithium secondary battery and represented by Chemical Formula 1: R1 to R4 each independently being hydrogen or a non-polar hydrocarbon group, is disclosed. An electrolyte, the electrolyte being for a lithium secondary battery and including: a non-aqueous organic solvent; a lithium salt; and the additive is also disclosed. A lithium secondary battery including: a positive electrode; a negative electrode facing the positive electrode; and a separator between the positive electrode and the negative electrode, the separator being impregnated with an electrolyte including the additive, is also disclosed.
    Type: Application
    Filed: May 19, 2014
    Publication date: January 8, 2015
    Applicant: Samsung SDI Co., Ltd.
    Inventors: In-Haeng Cho, Woo-Cheol Shin, Sang-Il Han, Sang-Hoon Kim, Byung-Joo Chung, Duck-Hyun Kim, Myung-Hwan Jeong, Jung-Yi Yu, Jung-Hyun Nam, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, E-Rang Cho, Dong-Myung Choi, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov, Makhmut Khasanov, Vladimir Egorov
  • Publication number: 20150010811
    Abstract: A silicone-containing compound is an additive for a lithium secondary battery electrolyte for improving high-temperature lifetime characteristics and/or high-temperature stability of a lithium secondary battery. An electrolyte for a lithium secondary battery includes the silicon-containing compound. A lithium secondary battery includes the electrolyte. A method of preparing the silicon-containing compound is also provided.
    Type: Application
    Filed: May 23, 2014
    Publication date: January 8, 2015
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Vladimir Egorov, Woo-Cheol Shin, Soo-Jin Kim, Myung-Heui Woo, Hye-Jin Park, Si-Young Cha
  • Publication number: 20140356733
    Abstract: Provided are an additive for a lithium battery electrolyte, wherein the additive is an ethylene carbonate based compound represented by the following Formula 1 or 2, an organic electrolyte solution including the additive, and a lithium battery including the organic electrolyte solution: in the above Formulae, R1, R2, R3, and R4 are each independently a non-polar functional group or a polar functional group, the polar functional group including a heteroatom belonging to groups 13 to 16 of the periodic table of elements, and one or more of R1, R2, R3, and R4 are the polar functional groups.
    Type: Application
    Filed: May 5, 2014
    Publication date: December 4, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Makhmut Khasanov, Woo-Cheol Shin, Vladimir Egorov, Pavel Alexandrovich Shatunov, Denis Chernyshov, Sang-Hoon Kim, Ha-Rim Lee, In-Haeng Cho, Alexey Tereshchenko
  • Publication number: 20140349176
    Abstract: In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided. The additive may be an optionally substituted thiophene.
    Type: Application
    Filed: April 22, 2014
    Publication date: November 27, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Vladimir Egorov, Jiten Singh, Woo-Cheol Shin, Maeng-Eun Lee, Jung-Yi Yu, Sang-Il Han, Sang-Hoon Kim, Duck-Hyun Kim, Myung-Hwan Jeong, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Makhmut Khasanov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov
  • Publication number: 20140342242
    Abstract: An organic electrolyte solution and a lithium battery using the same are disclosed. The organic electrolyte solution includes a lithium salt, an organic solution, a thiophene-based compound and a nitrile-based compound.
    Type: Application
    Filed: December 30, 2013
    Publication date: November 20, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Vladimir Egorov, Woo-Cheol Shin, Jung-Yi Yu, Sang-Il Han, Sang-Hoon Kim, Duck-Hyun Kim, Myung-Hwan Jeong, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Makhmut Khasanov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov
  • Publication number: 20140335427
    Abstract: An electrolyte for a lithium secondary battery and a lithium secondary battery including the electrolyte are provided. The electrolyte includes a compound represented by Formula 1 below; a nonaqueous organic solvent; and a lithium salt: wherein, in Formula 1, R1, R2, R3, and R4 are each independently a unsubstituted or substituted C1-C20 alkoxy group, a unsubstituted or substituted C1-C20 alkoxyalkyleneoxy group, a unsubstituted or substituted C6-C20 aryloxy group, or R—O—C(?O)— where R is a C1-C20 alkyl group, a C6-C20 aryl group, or a C1-C20 fluoroalkyl group.
    Type: Application
    Filed: September 13, 2013
    Publication date: November 13, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Makhmut Khasanov, Vladimir Egorov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov, Jung-Yi Yu, SANG-IL HAN, Sang-Hoon Kim, Duck-Hyun Kim, Myung-Hwan Jeong, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Woo-Cheol Shin
  • Publication number: 20140308563
    Abstract: In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode and including a porous substrate and a coating layer formed on at least one side of the porous substrate; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided.
    Type: Application
    Filed: December 19, 2013
    Publication date: October 16, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Tae-Hyun Bae, Woo-Cheol Shin, Sang-Il Han, Sang-Hoon Kim, Duck-Hyun Kim, Byung-Joo Chung, Jung-Hyun Nam, Myung-Hwan Jeong, Jung-Yi Yu, Seung-Tae Lee, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Vladimir Egorov, Makhmut Khasanov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov
  • Publication number: 20140308562
    Abstract: An electrolyte for lithium secondary batteries includes a lithium salt, a nonaqueous organic solvent, and a compound represented by Formula 1 below as an additive: where R1, R2, R3, R4, and R5 in Formula 1 are defined as those specified in the specification.
    Type: Application
    Filed: January 14, 2014
    Publication date: October 16, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Myung-Hwan Jeong, Soo-Jin Kim, Myung-Heui Woo, Hye-Jin Park, Moon-Sung Kim, Si-Young Cha, Min-Ju Lee, Vladimir Egorov, Woo-Cheol Shin
  • Publication number: 20140308564
    Abstract: In an aspect, a rechargeable lithium battery that includes a positive electrode; negative electrode; a separator interposed between the positive electrode and the negative electrode and including a porous substrate and a coating layer formed on at least one side of the porous substrate; and an electrolyte including a lithium salt, a non-aqueous organic solvent, and an additive is provided.
    Type: Application
    Filed: December 19, 2013
    Publication date: October 16, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Moon-Sung Kim, Woo-Cheol Shin, Sang-Il Han, Sang-Hoon Kim, Byung-Joo Chung, Duck-Hyun Kim, Myung-Hwan Jeong, Jung-Yi Yu, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Vladimir Egorov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov, Makhmut Khasanov, Jung-Hyun Nam
  • Patent number: 8840571
    Abstract: Transvaginal probes equipped with tactile sensors are configured for placement into vagina to record tactile response during insertion, acquire static tactile pattern from vaginal wall after the insertion is complete, and acquire dynamic tactile patterns during probe motion as well as recording dynamic tactile response during contraction of vaginal muscle. The acquired and recorded tactile data are transmitted to a data processor for composing tactile profile of vagina and visually presenting thereof on a display. Elasticity profile of vaginal tissue is calculated from the tactile response recorded from different parts of the probe during its insertion, from the static pressure pattern and from the dynamic tactile pattern. Pelvic floor muscle strength is defined as a contact pressure increase detected on fixed probe surface under the muscle contraction. Tactile profile of vagina is determined using the static tactile pattern, the elasticity profile and pelvic floor muscle strength.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: September 23, 2014
    Assignee: Artann Laboratories Inc.
    Inventors: Vladimir Egorov, Armen P. Sarvazyan
  • Publication number: 20140242453
    Abstract: An electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an additive, wherein the additive includes a compound represented by Chemical Formula 1 and a rechargeable lithium battery including the same.
    Type: Application
    Filed: January 23, 2014
    Publication date: August 28, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Seung-Tae Lee, Jung-Yi Yu, Woo-Cheol Shin, Sang-Il Han, Sang-Hoon Kim, Byung-Joo Chung, Duck-Hyun Kim, Myung-Hwan Jeong, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi, Vladimir Egorov, Makhmut Khasanov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Denis Chernyshov
  • Publication number: 20140220426
    Abstract: A phosphorous containing compound represented by the following Chemical Formula 1, a method of preparing the phosphorous containing compound, an electrolyte for a rechargeable lithium battery including the phosphorous containing compound, and a rechargeable lithium battery including the electrolyte. (R1O)2P(NR2R3).
    Type: Application
    Filed: August 27, 2013
    Publication date: August 7, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Denis Chernyshov, Woo-Cheol Shin, Vladimir Egorov, Pavel Alexandrovich Shatunov, Alexey Tereshchenko, Makhmut Khasanov, Jung-Yi Yu, Sang-IL Han, Sang-Hoon Kim, Duck-Hyun Kim, Myung-Hwan Jeong, Seung-Tae Lee, Tae-Hyun Bae, Mi-Hyun Lee, Eon-Mi Lee, Ha-Rim Lee, Moon-Sung Kim, In-Haeng Cho, E-Rang Cho, Dong-Myung Choi
  • Publication number: 20140178748
    Abstract: Disclosed is an electrolyte additive represented by the following Chemical Formula 1, and an electrolyte for a rechargeable lithium battery including the electrolyte additive, and a rechargeable lithium battery including the electrolyte. In Chemical Formula 1, R1 to R4 are the same as defined in the detailed description.
    Type: Application
    Filed: July 17, 2013
    Publication date: June 26, 2014
    Inventors: Denis CHERNYSHOV, Woo-Cheol SHIN, Pavel Alexandrovich SHATUNOV, Alexey TERESHCHENKO, Vladimir EGOROV, Makhmut KHASANOV, Myung-Hwan JEONG
  • Publication number: 20140141340
    Abstract: An electrolyte for a rechargeable lithium battery that includes a lithium salt and a non-aqueous organic solvent including a compound represented by the following Chemical Formula 1 is described: The compound represented by Chemical Formula 1 is included at greater than or equal to 0.001 volume % and less than 1 volume % based on a total volume of the non-aqueous organic solvent. A rechargeable lithium battery including the electrolyte is also described.
    Type: Application
    Filed: March 1, 2013
    Publication date: May 22, 2014
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Vladimir Egorov, Woo-Cheol Shin, Pavel Alexandrovich Shatunov
  • Publication number: 20140134479
    Abstract: An electrolyte additive represented by the following Chemical Formula 1, an electrolyte, and a rechargeable lithium battery are disclosed: In Chemical Formula 1, R1 to R3 and L1 to L3 are the same as defined in the detailed description.
    Type: Application
    Filed: March 13, 2013
    Publication date: May 15, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventors: DUCK-HYUN KIM, WOO-CHEOL SHIN, SANG-IL HAN, SANG-HOON KIM, BYUNG-JOO CHUNG, MYUNG-HWAN JEONG, JUNG-YI YU, JUNG-HYUN NAM, SEUNG-TAE LEE, TAE-HYUN BAE, MI-HYUN LEE, EON-MI LEE, HA-RIM LEE, MOON-SUNG KIM, IN-HAENG CHO, E-RANG CHO, DONG-MYUNG CHOI, VLADIMIR EGOROV, MAKHMUT KHASANOV, PAVEL SHATUNOV, ALEXEY TERESHCHENKO, DENIS CHERNYSHOV
  • Publication number: 20140134480
    Abstract: Disclosed are an additive for a rechargeable lithium battery electrolyte including an aromatic compound having an isothiocyanate group (—NCS), and an electrolyte and rechargeable lithium battery including the same.
    Type: Application
    Filed: March 14, 2013
    Publication date: May 15, 2014
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Makhmut Khasanov, Woo-Cheol Shin, Denis Chernyshov, Alexey Tereshchenko, Vladimir Egorov, Pavel Shatunov
  • Publication number: 20140052027
    Abstract: The present invention relates to a method for real time mechanical imaging of a prostate with a transrectal probe. In the method, generating a composite two- and three-dimensional prostate mechanical image from a plurality of partial mechanical images extracted from pressure response data and a probe orientation data starts with examining the prostate by pressing a probe head pressure sensor array against it at various overlapping locations. Merging of partial mechanical images together is accomplished by analyzing an overlap between each subsequent and previous partial mechanical image. Finding the prostate is assisted with a supplemental pressure response data indicating the location of a sphincter known to be about 4-5 cm away from the prostate. Data processing is improved by including probe orientation data to further increase the accuracy and sensitivity of the method.
    Type: Application
    Filed: October 8, 2013
    Publication date: February 20, 2014
    Applicant: Artann Laboratories, Inc.
    Inventors: Armen P. Sarvazyan, Vladimir Egorov, Sergiy Kanilo, Souren Airapetian
  • Publication number: 20130298107
    Abstract: A system and method can support an object-oriented scripting tool. The system can comprise a parser that operates to parse a document that specifies a software class in a scripting language using one or more tags that are defined in a markup language environment. Furthermore, the system can include a type definition table that includes a plurality of type definitions, wherein this type definition table operates to use a tag name of a said tag as a key that is associated with a type definition. Additionally, the system can include an instance pool that operates to store one or more instances of the software class for the object-oriented scripting tool.
    Type: Application
    Filed: July 3, 2013
    Publication date: November 7, 2013
    Inventors: Haijun Li, Xin Xu, Peng Sun, Vladimir Egorov, Hongwei Du
  • Publication number: 20130295470
    Abstract: An electrolyte additive and electrolyte and lithium rechargeable battery including the electrolyte additive are provided. The electrolyte additive may be a monosubstituted pentafluorocyclotriphosphazene.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 7, 2013
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Pavel Shatunov, Woo-Cheol Shin, Makhmut Khasanov, Denis Chernyshov, Alexey Tereshchenko, Vladimir Egorov