Patents by Inventor Eun-Su JEONG

Eun-Su JEONG 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: 20190360476
    Abstract: A swash plate compressor including a cylinder block accommodating a piston for compressing a refrigerant, a front housing coupled to the front of the cylinder block and having a crank chamber, a rear housing having a suction chamber, a discharge chamber and coupled to the rear of the cylinder block. The swash plate compressor includes a valve assembly including a valve plate inserted into the rear housing, a gasket inserted into the cylinder block, a suction plate inserted between the valve plate, the cylinder block, and a variable orifice module including a first orifice hole through which the refrigerant in the crank chamber passes, a second orifice hole communicating with the suction chamber to discharge the refrigerant passing through the first orifice hole to the suction chamber, and an intermediate passage interconnecting the first and second orifice holes, the first orifice hole having a variable reed, a degree of opening of which is varied depending on the pressure of the refrigerant.
    Type: Application
    Filed: February 14, 2018
    Publication date: November 28, 2019
    Inventors: Hew Nam AHN, Bok Ki PARK, Eun Gi SON, Je Su YUN, You Cheol JEONG
  • Publication number: 20190287587
    Abstract: An input/output circuit includes a data buffer group configured to buffer data received through data lines, a data strobe buffer configured to buffer a data strobe signal to output a buffered data strobe clock, a digitally controlled delay line configured to output delay data by controlling skew of the buffered data according to a delay code, a data strobe clock output circuit configured to generate a delay data strobe clock in response to the buffered data strobe clock, a sampler configured to sample the delay data according to the delay data strobe clock to output sampled data, and a de-skew circuit configured to update the delay code according to the sampled data.
    Type: Application
    Filed: November 19, 2018
    Publication date: September 19, 2019
    Inventors: Dong Hyun KIM, Dae Han KWON, Kwan Su SHON, Soon Ku KANG, Jung Hyun SHIN, Doo Bock LEE, Yo Han JEONG, Eun Ji CHOI, Tae Jin HWANG
  • Patent number: 10410275
    Abstract: An integrated purchase management apparatus includes a wish list collection unit for collecting a wish list including product information from at least one product selling apparatus, an integrated wish list generation unit for generating the integrated wish list of a corresponding user and storing the generated integrated wish list, an integrated wish list provision unit for obtaining additional payment means that belongs to additional payment means and transmitting integrated wish list information including the obtained additional payment means and the integrated wish list to the terminal device of the user, and a settlement processing unit for applying additional payment means corresponding to additional payment means selection information to a settlement request amount and performing settlement on the remaining amount using payment means, when a settlement request signal including the additional payment means selection information and the payment means is received.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: September 10, 2019
    Assignee: SK PLANET CO., LTD.
    Inventors: Koung Suk So, Eun Su Jeong
  • Patent number: 10212508
    Abstract: Provided are an electronic device and a current consumption control method of the electronic device. More particularly, disclosed are an electronic device and a current consumption control method of the electronic device which couple a master electronic device and a slave electronic device by means of a cable, to decrease a current consumption amount. Provided are an electronic device and a current consumption control method of the electronic device which couple a master electronic device and a slave electronic device by means of a cable, to decrease current consumption amounts of the master electronic device and the slave electronic device and increase an operation time.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: February 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eun-Su Jeong, Yong-Yi Kim
  • Patent number: 10165396
    Abstract: Provided are apparatus and method for activating a wireless communication function automatically for geo-fence, a system comprising the same, and a non-transitory computer readable storage medium having a computer program recorded thereon for providing a content by activating the wireless communication function while entering a geo-fence which is a predetermined virtual area for providing the content based on a current location of a user. Thus, it is possible to greatly improve efficiency of a content providing service using a geo-fence by automatically activating a wireless communication function of user equipment according to whether a user enters the geo-fence to receive store information through communication with a beacon or a WIFI AP provided in the store positioned at the geo-fence and transmitting the corresponding store information to a geo-fence service providing device providing a content related with the store to receive the content corresponding to the store information.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: December 25, 2018
    Assignee: SK PLANET CO., LTD.
    Inventors: Seul Ma Ro Jeon, Eun Su Jeong
  • Publication number: 20180338197
    Abstract: Provided are an electronic device and a current consumption control method of the electronic device. More particularly, disclosed are an electronic device and a current consumption control method of the electronic device which couple a master electronic device and a slave electronic device by means of a cable, to decrease a current consumption amount. Provided are an electronic device and a current consumption control method of the electronic device which couple a master electronic device and a slave electronic device by means of a cable, to decrease current consumption amounts of the master electronic device and the slave electronic device and increase an operation time.
    Type: Application
    Filed: May 15, 2018
    Publication date: November 22, 2018
    Inventors: Eun-Su JEONG, Yong-Yi KIM
  • Publication number: 20160379262
    Abstract: Provided are a service system and a service method for transmitting a push message based on a user location, user equipment and a non-transitory computer readable storage medium having a computer program recorded thereon, and more particularly, a service system and a service method for transmitting a push message based on a user location, which determine the user location through WiFi information sensed by user equipment, determine a store visited by a user to correspond to the user location, and support the push message transmitted to correspond to the relevant store so as to be exposed only to the user positioned at the relevant store, and user equipment and a non-transitory computer readable storage medium recorded thereon.
    Type: Application
    Filed: November 16, 2015
    Publication date: December 29, 2016
    Inventors: Jung Min PARK, Jong Won WOO, Eun Su JEONG, Seul Ma Ro JEON
  • Publication number: 20160203503
    Abstract: Disclosed herein are a system for collecting affiliate store location information using information about use of a membership card, a method for collecting affiliate store location information, and a device for the method. The device for collecting affiliate store location information receives usage log information about a membership card, used through an application, from a terminal device, stores the usage log information in connection with an affiliate store in which the membership card was used, and may register the location of the affiliate store in an affiliate store database depending on whether the collected usage log information meets a predetermined registration condition, in order to provide the terminal device with an affiliate store location service. Because the affiliate store location information is provided using the location information acquired from users using the membership card, more accurate and up-to-date affiliate store location information may be provided.
    Type: Application
    Filed: December 2, 2015
    Publication date: July 14, 2016
    Inventors: Ho-Seok LEE, Eun-Su JEONG
  • Publication number: 20160198295
    Abstract: Provided are apparatus and method for activating a wireless communication function automatically for geo-fence, a system comprising the same, and a non-transitory computer readable storage medium having a computer program recorded thereon for providing a content by activating the wireless communication function while entering a geo-fence which is a predetermined virtual area for providing the content based on a current location of a user. Thus, it is possible to greatly improve efficiency of a content providing service using a geo-fence by automatically activating a wireless communication function of user equipment according to whether a user enters the geo-fence to receive store information through communication with a beacon or a WIFI AP provided in the store positioned at the geo-fence and transmitting the corresponding store information to a geo-fence service providing device providing a content related with the store to receive the content corresponding to the store information.
    Type: Application
    Filed: December 11, 2015
    Publication date: July 7, 2016
    Applicant: SK Planet Co., Ltd.
    Inventors: Seul Ma Ro JEON, Eun Su JEONG
  • Publication number: 20160005101
    Abstract: An integrated purchase management apparatus includes a wish list collection unit for collecting a wish list including product information from at least one product selling apparatus, an integrated wish list generation unit for generating the integrated wish list of a corresponding user and storing the generated integrated wish list, an integrated wish list provision unit for obtaining additional payment means that belongs to additional payment means and transmitting integrated wish list information including the obtained additional payment means and the integrated wish list to the terminal device of the user, and a settlement processing unit for applying additional payment means corresponding to additional payment means selection information to a settlement request amount and performing settlement on the remaining amount using payment means, when a settlement request signal including the additional payment means selection information and the payment means is received.
    Type: Application
    Filed: June 26, 2015
    Publication date: January 7, 2016
    Inventors: Koung Suk SO, Eun Su JEONG
  • Patent number: 9215518
    Abstract: An electronic device having a microphone device is provided. The electronic device includes at least one case frame which forms the external appearance of the electronic device, at least one microphone device which is disposed in the at least one case frame, and at least one microphone hole which is formed in a position corresponding to the at least one microphone device of the at least one case frame, and is disposed in a region which is not visually exposed in the at least one case frame.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: December 15, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Chul Lee, Ju-Yong Kim, Eun-Su Jeong
  • Publication number: 20150010192
    Abstract: An electronic device having a microphone device is provided. The electronic device includes at least one case frame which forms the external appearance of the electronic device, at least one microphone device which is disposed in the at least one case frame, and at least one microphone hole which is formed in a position corresponding to the at least one microphone device of the at least one case frame, and is disposed in a region which is not visually exposed in the at least one case frame.
    Type: Application
    Filed: April 4, 2014
    Publication date: January 8, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Woo-Chul LEE, Ju-Yong KIM, Eun-Su JEONG