Patents by Inventor Jung Won Lee

Jung Won Lee 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).

  • Inertial sensor
    Patent number: 8508105
    Abstract: Disclosed herein is an inertial sensor of the present invention. An inertial sensor 100 according to a preferred embodiment of the present invention includes a plate-shaped membrane 110, a mass body 120 disposed under a central portion 113 of the membrane 110, a post 130 disposed under an edge 115 of the membrane 110 and surrounding the mass body 120, a piezoelectric material 140 formed above the membrane 110 and provided with a cavity 141 in a thickness direction, a sensing electrode 150 disposed in the cavity 141 and a driving electrode 160 disposed outside the cavity 141, whereby the thickness of the piezoelectric material 140 of the portion on which the sensing electrode 150 is disposed is formed to be thin, such that the sensitivity of the inertial sensor 100 can be improved.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: August 13, 2013
    Assignee: Samsung Electro-Mechanics Co., Ltd
    Inventors: Yun Sung Kang, Jung Won Lee, Jong Woon Kim, Seung Hun Han, Min Kyu Choi
  • INERTIAL SENSOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20130169113
    Abstract: Disclosed herein are an inertial sensor and a method of manufacturing the same. The inertial sensor 100 according to a preferred embodiment of the present invention may include a membrane 110, a piezoelectric body 130 formed over the membrane 110, an electrode 140 formed on the piezoelectric body 130, a first pad 150 electrically connected with the electrode 140, a second pad 160 electrically connected with an integrated circuit 170, and a connection member 180 electrically connecting the first pad 150 with the second pad 160.
    Type: Application
    Filed: May 10, 2012
    Publication date: July 4, 2013
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Mo Lim, Yun Sung KANG, Sung Jun LEE, Sang Jin KIM, Jung Won LEE, Kyo Yeol LEE
  • INERTIAL SENSOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20130167633
    Abstract: Disclosed herein are an inertial sensor and a method of manufacturing the same. The inertial sensor 100 according to a preferred embodiment of the present invention includes a membrane 110, a piezoelectric body 120 formed in a multilayer above the membrane 110, a first electrode 130 formed between the membrane 110 and the piezoelectric body 120, a second electrode 140 formed on an exposed surface of the piezoelectric body 120, and a third electrode 150 formed between layers of the piezoelectric body 120 formed in a multilayer.
    Type: Application
    Filed: February 29, 2012
    Publication date: July 4, 2013
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seng Mo LIM, Sung Jun LEE, Sang Jin KIM, Jung Won LEE, Yun Sung KANG, Kyo Yeol LEE
  • Image processing apparatus and image processing method
    Patent number: 8478075
    Abstract: An image processing apparatus and an image processing method processing a graphic image are provided. An image processing apparatus including: a display unit; a first image output unit which outputs a first image signal; a second image output unit which outputs a second image signal and a transparency information with respect to the second image signal; an image mixing unit which outputs a third image signal mixing the first image signal and the second image signal by using the transparency information; an image processing unit which processes the third image signal to output to the display unit; and a control unit which extracts the transparency information from the second image output unit, and outputs a position information about which the second image signal is displayed in the display unit based on the extracted transparency information to the image processing unit.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: July 2, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung-won Lee
  • INERTIAL SENSOR
    Publication number: 20130133426
    Abstract: Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element.
    Type: Application
    Filed: August 22, 2012
    Publication date: May 30, 2013
    Applicant: SAMSUNG ELECTRON-MECHANICS CO., LTD.
    Inventors: Jung Tae PARK, Seung Heon HAN, Jong Woon KIM, Heung Woo PARK, Jung Won LEE, Jung Eun NOH, Won Kyu JEUNG, Sung Jun LEE
  • METHOD OF MANUFACTURING INERTIAL SENSOR
    Publication number: 20130122189
    Abstract: Disclosed herein is a method of manufacturing an inertial sensor. The method includes: (A) preparing a base substrate; (B) forming a depressed first concave part in one surface of the base substrate; (C) forming a mass body in the first concave part by filling a metal or a combination of a metal and a polymer (or a polymer matrix composite) therein; and (D) forming a depressed second concave part in one surface of the base substrate at an outer side of the mass body and forming a flexible part on an upper portion of the second concave part in the base substrate. The mass body formed of the metal or the combination of the metal and the polymer (or the polymer matrix composite) has high density, thereby making it possible to improve sensitivity of the inertial sensor.
    Type: Application
    Filed: July 3, 2012
    Publication date: May 16, 2013
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Woon Kim, Jung Won Lee
  • Mobile terminal with user identification card including personal finance-related information and method of using a value-added mobile service through said mobile terminal
    Patent number: 8407117
    Abstract: The present invention enables a user to receive a financial service anywhere through a mobile terminal equipped with a UIM (User Identification Module) electronic card. In the present invention, a user enters his or her password to a mobile terminal with a UIM card including subscriber telephone number, finance, authorization, and personal information, then, if the entered password is correct, authorization is processed with a remote authorizing server based on the authorization information. After authorization, user's requesting service, e.g., payment service, transaction particulars inquiry service, prepaid card recharging service is conducted through a mobile network.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: March 26, 2013
    Assignee: SK Planet Co., Ltd.
    Inventors: Sang Woo Yu, Ki Hyong Lee, Hye Soon Kim, Jung Won Lee, Hae Seong Jang, Jae Jin Kim
  • Mobile terminal with user identification card including personal finance-related information and method of using a value-added mobile service through said mobile terminal
    Patent number: 8389140
    Abstract: The present invention enables a user to receive a financial service anywhere through a mobile terminal equipped with a UIM (User Identification Module) electronic card. In the present invention, a user enters his or her password to a mobile terminal with a UIM card including subscriber telephone number, finance, authorization, and personal information, then, if the entered password is correct, authorization is processed with a remote authorizing server based on the authorization information. After authorization, user's requesting service, e.g., payment service, transaction particulars inquiry service, prepaid card recharging service is conducted through a mobile network.
    Type: Grant
    Filed: March 25, 2008
    Date of Patent: March 5, 2013
    Assignee: SK Planet Co., Ltd.
    Inventors: Sang Woo Yu, Ki Hyong Lee, Hye Soon Kim, Jung Won Lee, Hae Seong Jang, Jae Jin Kim
  • Image-signal processor capable of supporting a plurality of CCD image sensors and method for processing image signals using the image-signal processor
    Patent number: 8368778
    Abstract: An image-signal processor may be provided to support CCD image sensors. A timing generator may provide timing signals to CCD image sensors, to enable each of the CCD image sensors to output captured-image data in form of an analog signal that a corresponding A/D converter converts into a CYMG signal. Image-processing parts may receive the CYMG image signal from the A/D converter and convert the CYMG image signal into an YCbCr signal. An image-combination part may combine horizontally or vertically images in form of the YCbCr signal into a combination image and store the combination image in an internal memory, and scale down horizontally or vertically the combination image while reading out the combination image from the internal memory, storing the scaled-down combination image in an external memory, and outputting the scaled-down combination image in form of an YCbCr signal.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: February 5, 2013
    Assignee: SEMISOLUTION Inc.
    Inventor: Jung won Lee
  • System and method for processing image signals based on interpolation
    Patent number: 8350924
    Abstract: There is provided a method for performing digital processing on an image signal output from CCD image sensors with a CMYG color filter array, the method including converting a digital CMYG signal of 10 bits each into a first YCbCr signal of 10 bits each, by using color interpolation, converting the first YCbCr signal of 10 bits each into an RGB signal of 8 bits each by using interpolation, performing color correction on the RGB signal of 8 bits each and converting a color-corrected RGB signal of 8 bits each into a second YCbCr signal of 8 bits each in a format which complies with the ITU-601 format, encoding the second YCbCr signal of 8 bits each and converting an encoded second YCbr signal of 8 bits each into an analog video signal, and adjusting automatic exposure and automatic white balance, using the RGB signal of 8 bits each and the second YCbCr signal of 8 bits each.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: January 8, 2013
    Assignee: Semisolution Inc.
    Inventor: Jung won Lee
  • INERTIAL SENSOR
    Publication number: 20120312096
    Abstract: Disclosed herein is an inertial sensor. The inertial sensor 100 according to a preferred embodiment of the present invention includes a membrane including wiring layers that are partitioned into insulating regions and conducting regions, a mass body provided under a central portion of the membrane, and a post provided under an edge of the membrane so as to support the membrane and surrounding the mass body. By this configuration, the membrane is formed as a chief metal core, thereby making it possible to reduce the total manufacturing cost of the inertial sensor and the parasitic capacitance is reduced, thereby making it possible to improve sensitivity of the inertial sensor. Further, the mass body extending from the membrane is made of metals to increase a mass density of the mass body, thereby making it possible to improve the sensitivity of the inertial sensor.
    Type: Application
    Filed: May 24, 2012
    Publication date: December 13, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won Kyu Jeung, Jung Won Lee
  • DRIVING CONTROL MODULE AND METHOD FOR INERTIAL SENSOR
    Publication number: 20120304770
    Abstract: Disclosed herein is a driving control module for an inertial force. The driving control module includes a timing control unit that applies a driving signal and a sensing signal; a driving unit that receives the driving signal from the timing control unit and applies the driving signal to a sensor; a sensing unit that receives the sensing signal from the timing control unit, applies the sensing signal to a sensor, and senses stabilization driving and inertial force of the sensor; and a driving control unit that locks application of the driving signal from the timing control unit to the driving unit.
    Type: Application
    Filed: October 28, 2011
    Publication date: December 6, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyung Rin Kim, Byoung Won Hwang, Jung Won Lee, Ho Seop Jeong
  • Method and apparatus for displaying state of apparatus
    Patent number: 8325132
    Abstract: A method of displaying a state of an apparatus having a user interface which includes generating state display information indicating the state of the apparatus and displaying the generated state display information in the user interface. The state display information indicates the state of the apparatus through a metaphorical indicator.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: December 4, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo-mi Kim, Min-jeong Moon, Jung-won Lee, Joon-kyu Seo, Hee-jeong Bae
  • INERTIAL SENSOR
    Publication number: 20120297874
    Abstract: Disclosed herein is an inertial sensor. An inertial sensor 100 according to a preferred embodiment of the present invention includes a plate-shaped membrane 110, a mass body 130 that is provided under a central portion 111 of the membrane 110 and includes an integrated circuit, and a post 140 that are provided under an edge 112 of the membrane 110 to surround the mass body 130, whereby the overall thickness and area of the inertial sensor can be reduced by including the integrated circuit in the mass body 130 to implement a thin and small inertial sensor 100.
    Type: Application
    Filed: August 19, 2011
    Publication date: November 29, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Woon KIM, Jung Won LEE, Seung Hun HAN, Won Kyu JEUNG, Yun Sung KANG, Heung Woo PARK
  • Bump structure and fabrication method thereof
    Patent number: 8237276
    Abstract: There is provided a bump structure for a semiconductor device, comprising a metal post formed on and electrically connected to an electrode pad on a substrate, a solder post formed on the top surface of the metal post, said solder post having the same horizontal width as the metal post and the top surface of the solder post being substantially rounded, and an intermetallic compound layer disposed at the interface between the metal post and the solder post. An oxide layer formed on the solder post prevents solder post under reflow from being changed into a spherical shape. An intermetallic compound layer may be formed by an aging process at the interface between the metal post and the solder post. The bump structure can realize fine pitch semiconductor package without a short between neighboring bumps.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: August 7, 2012
    Assignee: NEPES Corporation
    Inventors: Chi Jung Song, In Soo Kang, Gi Jo Jung, Yun Mook Park, Eung Ju Lee, Jun Kyu Lee, Jung Won Lee
  • MOBILE TERMINAL WITH USER IDENTIFICATION CARD INCLUDING PERSONAL FINANCE- RELATED INFORMATION AND METHOD OF USING A VALUE-ADDED MOBILE SERVICE THROUGH SAID MOBILE TERMINAL
    Publication number: 20120171538
    Abstract: The present invention enables a user to receive a financial service anywhere through a mobile terminal equipped with a UIM (User Identification Module) electronic card. In the present invention, a user enters his or her password to a mobile terminal with a UIM card including subscriber telephone number, finance, authorization, and personal information, then, if the entered password is correct, authorization is processed with a remote authorizing server based on the authorization information. After authorization, user's requesting service, e.g., payment service, transaction particulars inquiry service, prepaid card recharging service is conducted through a mobile network.
    Type: Application
    Filed: February 9, 2012
    Publication date: July 5, 2012
    Applicant: SK TELECOM CO., LTD.
    Inventors: Sang Woo YU, Ki Hyong LEE, Hye Soon KIM, Jung Won LEE, Hae Seong JANG, Jae Jin KIM
  • MOBILE TERMINAL WITH USER IDENTIFICATION CARD INCLUDING PERSONAL FINANCE- RELATED INFORMATION AND METHOD OF USING A VALUE-ADDED MOBILE SERVICE THROUGH SAID MOBILE TERMINAL
    Publication number: 20120171521
    Abstract: The present invention enables a user to receive a financial service anywhere through a mobile terminal equipped with a UIM (User Identification Module) electronic card. In the present invention, a user enters his or her password to a mobile terminal with a UIM card including subscriber telephone number, finance, authorization, and personal information, then, if the entered password is correct, authorization is processed with a remote authorizing server based on the authorization information. After authorization, user's requesting service, e.g., payment service, transaction particulars inquiry service, prepaid card recharging service is conducted through a mobile network.
    Type: Application
    Filed: February 9, 2012
    Publication date: July 5, 2012
    Applicant: SK TELECOM CO., LTD.
    Inventors: Sang Woo YU, Ki Hyong LEE, Hye Soon KIM, Jung Won LEE, Hae Seong JANG, Jae Jin KIM
  • APPARATUS FOR DRIVING MULTI-AXIAL ANGULAR VELOCITY SENSOR
    Publication number: 20120167680
    Abstract: Disclosed herein is an apparatus for driving a multi-axial angular driving sensor. The apparatus includes a driving unit; a timing control unit outputting the start control signal to the driving unit, wherein the start control signal, when one axis is driven based on an axis drive stabilization section and a drive off section,; and a sensing unit. Therefore, the present invention can significantly improve the sampling time in a multi-axial sensor.
    Type: Application
    Filed: July 28, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byoung Won Hwang, Jung Won Lee, Byeung Leul Lee, Ho Seop Jeong
  • SELECTIVE MOTION RECOGNITION APPARATUS USING INERTIAL SENSOR
    Publication number: 20120167684
    Abstract: Disclosed herein is a selective motion recognition apparatus using an inertial sensor. The selective motion recognition apparatus using an inertial sensor includes: an sensor unit; a selection unit that outputs a sensor selection signal; and a motion detection unit that receives an angular velocity sensor data and an acceleration sensor data output from the sensor unit.
    Type: Application
    Filed: December 9, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byoung Won HWANG, Ho Seop JEONG, Jung Won LEE
  • METHOD FOR SETTING TV ENVIRONMENT THROUGH USER AUTHENTICATION AND APPARATUS THEREOF
    Publication number: 20120167131
    Abstract: A method and apparatus for setting a TV operation environment for users submitting authorizing passwords. The method of setting a user environment of a television (TV) includes displaying a plurality of icons of Identifications (IDs) for respective users, each of the IDs corresponding to an operation environment for a user. If an ID icon is selected among the displayed icons, a password corresponding to the selected ID icon is authenticated, and if a user is authenticated by the password, a preset operation mode for the user is set.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 28, 2012
    Inventor: Jung-won LEE