Patents by Inventor Seung-han Yoo

Seung-han Yoo 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: 12269461
    Abstract: A vehicle behavior control method includes: selecting a center of gravity point at which behavior control for a vehicle is to be performed; setting a target roll behavior value and a target pitch behavior value at the selected center of gravity point such that behavior of the selected center of gravity point is less than a predefined reference value; calculating a target roll moment corresponding to the target roll behavior value and a target pitch moment corresponding to the target pitch behavior value; generating a control signal to be transmitted to at least one actuator for following the target roll moment and the target pitch moment; and transmitting the control signal to the at least one actuator to perform control such that the behavior at the selected center of gravity point is less than the predefined reference value.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: April 8, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Jee Yoon Suh, Seung Han Yoo, Wan Ki Cho, Chang Jun Jeon
  • Publication number: 20240351576
    Abstract: A vehicle behavior control method includes: selecting a center of gravity point at which behavior control for a vehicle is to be performed; setting a target roll behavior value and a target pitch behavior value at the selected center of gravity point such that behavior of the selected center of gravity point is less than a predefined reference value; calculating a target roll moment corresponding to the target roll behavior value and a target pitch moment corresponding to the target pitch behavior value; generating a control signal to be transmitted to at least one actuator for following the target roll moment and the target pitch moment; and transmitting the control signal to the at least one actuator to perform control such that the behavior at the selected center of gravity point is less than the predefined reference value.
    Type: Application
    Filed: August 30, 2023
    Publication date: October 24, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Jee Yoon Suh, Seung Han Yoo, Wan Ki Cho, Chang Jun Jeon
  • Patent number: 11626438
    Abstract: Image sensors are provided. The image sensor may include a substrate including a first surface and a second surface opposite the first surface, a photoelectric conversion layer in the substrate, and a lower capacitor connection pattern on the first surface of the substrate. The second surface of the substrate may be configured to receive incident light. The lower capacitor connection pattern may include a capacitor region and a landing region protruding from the capacitor region. The image sensors may also include a capacitor structure including a first conductive pattern, a dielectric pattern, and a second conductive pattern sequentially stacked on the capacitor region, a first wire on the capacitor structure and connected to the second conductive pattern, and a second wire connected to the landing region. The first conductive pattern may be connected to the lower capacitor connection pattern.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: April 11, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo Sung Moon, In Gyu Baek, Seung Han Yoo, Hae Min Lim, Min Jung Chung, Jin Yong Choi
  • Publication number: 20210358986
    Abstract: Image sensors are provided. The image sensor may include a substrate including a first surface and a second surface opposite the first surface, a photoelectric conversion layer in the substrate, and a lower capacitor connection pattern on the first surface of the substrate. The second surface of the substrate may be configured to receive incident light. The lower capacitor connection pattern may include a capacitor region and a landing region protruding from the capacitor region. The image sensors may also include a capacitor structure including a first conductive pattern, a dielectric pattern, and a second conductive pattern sequentially stacked on the capacitor region, a first wire on the capacitor structure and connected to the second conductive pattern, and a second wire connected to the landing region. The first conductive pattern may be connected to the lower capacitor connection pattern.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 18, 2021
    Inventors: JOO SUNG MOON, IN GYU BAEK, SEUNG HAN YOO, HAE MIN LIM, MIN JUNG CHUNG, JIN YONG CHOI
  • Patent number: 11107850
    Abstract: Image sensors are provided. The image sensor may include a substrate including a first surface and a second surface opposite the first surface, a photoelectric conversion layer in the substrate, and a lower capacitor connection pattern on the first surface of the substrate. The second surface of the substrate may be configured to receive incident light. The lower capacitor connection pattern may include a capacitor region and a landing region protruding from the capacitor region. The image sensors may also include a capacitor structure including a first conductive pattern, a dielectric pattern, and a second conductive pattern sequentially stacked on the capacitor region, a first wire on the capacitor structure and connected to the second conductive pattern, and a second wire connected to the landing region. The first conductive pattern may be connected to the lower capacitor connection pattern.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: August 31, 2021
    Inventors: Joo Sung Moon, In Gyu Baek, Seung Han Yoo, Hae Min Lim, Min Jung Chung, Jin Yong Choi
  • Publication number: 20200105810
    Abstract: Image sensors are provided. The image sensor may include a substrate including a first surface and a second surface opposite the first surface, a photoelectric conversion layer in the substrate, and a lower capacitor connection pattern on the first surface of the substrate. The second surface of the substrate may be configured to receive incident light. The lower capacitor connection pattern may include a capacitor region and a landing region protruding from the capacitor region. The image sensors may also include a capacitor structure including a first conductive pattern, a dielectric pattern, and a second conductive pattern sequentially stacked on the capacitor region, a first wire on the capacitor structure and connected to the second conductive pattern, and a second wire connected to the landing region. The first conductive pattern may be connected to the lower capacitor connection pattern.
    Type: Application
    Filed: May 15, 2019
    Publication date: April 2, 2020
    Inventors: JOO SUNG MOON, IN GYU BAEK, SEUNG HAN YOO, HAE MIN LIM, MIN JUNG CHUNG, JIN YONG CHOI
  • Patent number: 9087858
    Abstract: Provided is a manufacturing method of a semiconductor device including providing a substrate including a first region and a second region, forming active fins in the first region and the second region, forming gate electrodes which intersect the active fins and have surfaces facing side surfaces of the active fins, forming an off-set zero (OZ) insulation layer covering the active fins, forming a first residual etch stop layer and a first hard mask pattern which cover the first region, injecting first impurities into the active fins of the second region, removing the first hard mask pattern and the first residual etch stop layer, forming second residual etch stop layer and a second hard mask pattern which cover the second region, injecting a second impurities into the active fins of the first region, and removing the second residual etch stop layer and the second hard mask pattern.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: July 21, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Han Yoo, Dong-Kyu Lee
  • Publication number: 20150037956
    Abstract: Provided is a manufacturing method of a semiconductor device including providing a substrate including a first region and a second region, forming active fins in the first region and the second region, forming gate electrodes which intersect the active fins and have surfaces facing side surfaces of the active fins, forming an off-set zero (OZ) insulation layer covering the active fins, forming a first residual etch stop layer and a first hard mask pattern which cover the first region, injecting first impurities into the active fins of the second region, removing the first hard mask pattern and the first residual etch stop layer, forming second residual etch stop layer and a second hard mask pattern which cover the second region, injecting a second impurities into the active fins of the first region, and removing the second residual etch stop layer and the second hard mask pattern.
    Type: Application
    Filed: July 15, 2014
    Publication date: February 5, 2015
    Inventors: Seung-Han Yoo, Dong-Kyu Lee
  • Patent number: 8188542
    Abstract: A field effect transistor includes a first substrate region having a channel region and a second substrate region where a heavily doped region is formed. The channel region includes a first portion having a first width and a second portion having a second width larger than the first width. Related fabrication methods are also described.
    Type: Grant
    Filed: February 1, 2008
    Date of Patent: May 29, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Han Yoo, Dae-Lim Kang, Young-Chan Lee
  • Patent number: 8189399
    Abstract: An electrically erasable programmable read-only memory (EEPROM) includes an access transistor having a floating gate and source/drain regions formed at opposite sides of the floating gate in a first well, a first well tap formed in the first well, a control gate located on a second region, first impurity regions formed at both sides of the control gate in the second region, and a second well tap formed in a third region. In order to erase information stored in a memory cell, a predetermined erasing voltage is applied to the source/drain regions of the access transistor and the first well tap, a ground voltage is applied to the first impurity regions in the second region, and a voltage, which is greater than 0V and less than a junction breakdown voltage between the active area and the first well, is applied to the second well tap.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: May 29, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-han Yoo, Hoon Chang
  • Publication number: 20100238738
    Abstract: An electrically erasable programmable read-only memory (EEPROM) includes an access transistor having a floating gate and source/drain regions formed at opposite sides of the floating gate in a first well, a first well tap formed in the first well, a control gate located on a second region, first impurity regions formed at both sides of the control gate in the second region, and a second well tap formed in a third region. In order to erase information stored in a memory cell, a predetermined erasing voltage is applied to the source/drain regions of the access transistor and the first well tap, a ground voltage is applied to the first impurity regions in the second region, and a voltage, which is greater than 0V and less than a junction breakdown voltage between the active area and the first well, is applied to the second well tap.
    Type: Application
    Filed: May 26, 2010
    Publication date: September 23, 2010
    Inventors: Seung-han Yoo, Hoon Chang
  • Patent number: 7755135
    Abstract: An electrically erasable programmable read-only memory (EEPROM) includes an access transistor having a floating gate and source/drain regions formed at opposite sides of the floating gate in a first well, a first well tap formed in the first well, a control gate located on a second region, first impurity regions formed at both sides of the control gate in the second region, and a second well tap formed in a third region. In order to erase information stored in a memory cell, a predetermined erasing voltage is applied to the source/drain regions of the access transistor and the first well tap, a ground voltage is applied to the first impurity regions in the second region, and a voltage, which is greater than 0V and less than a junction breakdown voltage between the active area and the first well, is applied to the second well tap.
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: July 13, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-han Yoo, Hoon Chang
  • Patent number: 7491657
    Abstract: Provided is an erasable and programmable read only memory (EPROM) device in which a plasma enhanced oxide (PEOX) film covers an upper surface of a floating gate in a single poly one time programmable (OTP) cell and a method of manufacturing a semiconductor device having the same. The semiconductor device comprises a substrate having an OTP cell region, on which a floating gate is formed for making an OTP cell transistor, and a main chip region, on which a gate of a transistor is formed. A PEOX film is formed on the OTP cell region and the main chip region. The PEOX film covers the floating gate in a close state and covers the gate by a predetermined distance. A silicon oxy nitride (SiON) film Is interposed between the gate and the PEOX film in the main chip region.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: February 17, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Hyung Lee, Seung-Han Yoo
  • Publication number: 20080203497
    Abstract: A semiconductor device may include an active region of a semiconductor substrate and first and second impurity regions in the active region. The active region may have a first conductivity type, the first and second impurity regions may have a second conductivity type opposite the first conductivity type, and the first and second impurity regions are spaced apart to define a channel region therebetween. A first source/drain region may be provided in the first impurity region, a second source/drain region may be provide in the second impurity region, the first and second source/drain regions may have the second conductivity type, and impurity concentrations of the first and second source/drain regions may be greater than impurity concentrations of the first and second impurity regions.
    Type: Application
    Filed: February 15, 2008
    Publication date: August 28, 2008
    Inventors: Young-Chan Lee, Seung-Han Yoo, Dae-Lim Kang
  • Publication number: 20080185666
    Abstract: A field effect transistor includes a first substrate region having a channel region and a second substrate region where a heavily doped region is formed. The channel region includes a first portion having a first width and a second portion having a second width larger than the first width. Related fabrication methods are also described.
    Type: Application
    Filed: February 1, 2008
    Publication date: August 7, 2008
    Inventors: Seung-Han Yoo, Dae-Lim Kang, Young-Chan Lee
  • Publication number: 20080002476
    Abstract: An electrically erasable programmable read-only memory (EEPROM) includes an access transistor having a floating gate and source/drain regions formed at opposite sides of the floating gate in a first well, a first well tap formed in the first well, a control gate located on a second region, first impurity regions formed at both sides of the control gate in the second region, and a second well tap formed in a third region.
    Type: Application
    Filed: March 6, 2007
    Publication date: January 3, 2008
    Inventors: Seung-Han Yoo, Hoon Chang
  • Publication number: 20070148871
    Abstract: Provided is an erasable and programmable read only memory (EPROM) device in which a plasma enhanced oxide (PEOX) film covers an upper surface of a floating gate in a single poly one time programmable (OTP) cell and a method of manufacturing a semiconductor device having the same. The semiconductor device comprises a substrate having an OTP cell region, on which a floating gate is formed for making an OTP cell transistor, and a main chip region, on which a gate of a transistor is formed. A PEOX film is formed on the OTP cell region and the main chip region. The PEOX film covers the floating gate in a close state and covers the gate by a predetermined distance. A silicon oxy nitride (SiON) film Is interposed between the gate and the PEOX film in the main chip region.
    Type: Application
    Filed: March 2, 2007
    Publication date: June 28, 2007
    Inventors: Ki-Hyung Lee, Seung-Han Yoo
  • Patent number: 7202522
    Abstract: Provided is an erasable and programmable read only memory (EPROM) device in which a plasma enhanced oxide (PEOX) film covers an upper surface of a floating gate in a single poly one time programmable (OTP) cell and a method of manufacturing a semiconductor device having the same. The semiconductor device comprises a substrate having an OTP cell region, on which a floating gate is formed for making an OTP cell transistor, and a main chip region, on which a gate of a transistor is formed. A PEOX film is formed on the OTP cell region and the main chip region. The PEOX film covers the floating gate in a close state and covers the gate by a predetermined distance. A silicon oxy nitride (SiON) film is interposed between the gate and the PEOX film in the main chip region.
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: April 10, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Hyung Lee, Seung-Han Yoo
  • Patent number: 6995447
    Abstract: A silicon-on-insulator (SOI) device and a method for manufacturing the same includes a substrate, which includes a base layer, a buried oxide layer, and a semiconductor layer, and an isolation layer which is formed in a trench that defines an active region on the semiconductor layer. The trench comprises a first region having a depth smaller than the thickness of the semiconductor layer and a second region having a depth as much as the thickness of the semiconductor layer. The isolation layer includes an oxide layer and a nitride liner that are sequentially formed along the surface of the trench and a dielectric layer that fills the trench.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: February 7, 2006
    Assignee: Samsung Electronics, Co., Ltd.
    Inventors: Tae-jung Lee, Byung-sun Kim, Myoung-hwan Oh, Seung-han Yoo, Myung-sun Shin, Sang-wook Park
  • Publication number: 20050093079
    Abstract: Provided is an erasable and programmable read only memory (EPROM) device in which a plasma enhanced oxide (PEOX) film covers an upper surface of a floating gate in a single poly one time programmable (OTP) cell and a method of manufacturing a semiconductor device having the same. The semiconductor device comprises a substrate having an OTP cell region, on which a floating gate is formed for making an OTP cell transistor, and a main chip region, on which a gate of a transistor is formed. A PEOX film is formed on the OTP cell region and the main chip region. The PEOX film covers the floating gate in a close state and covers the gate by a predetermined distance. A silicon oxy nitride (SiON) film is interposed between the gate and the PEOX film in the main chip region.
    Type: Application
    Filed: October 26, 2004
    Publication date: May 5, 2005
    Inventors: Ki-Hyung Lee, Seung-Han Yoo