Patents by Inventor Jae-Hak Lee

Jae-Hak 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).

  • Patent number: 11925969
    Abstract: An orthodontic wire bending device includes a providing part, a bending unit and a cutting part. The providing part is configured to provide a wire. The bending unit is disposed at a front side of the providing part, and includes a fixing part and a bending part. The fixing part is configured to fix the wire. The bending part is configured to bend the wire fixed by the fixing part. The cutting part is configured to cut the wire bent by the bending part. The bending part includes a bending module, and the bending module is rotated along a circumferential direction or moves along a direction to make contact with at least one side of the wire for bending the wire.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: March 12, 2024
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Joonyub Song, Yongjin Kim, Youn Ho Jung, Kwang Sun Choi, Jae-hak Lee, Seung Man Kim
  • Patent number: 11701205
    Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: July 18, 2023
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Joon-Yub Song, Yong-Jin Kim, Jae-Hak Lee, Seung-Man Kim, Youn Ho Jung, Kwang Sun Choi
  • Publication number: 20210229158
    Abstract: An orthodontic wire bending device includes a providing part, a bending unit and a cutting part. The providing part is configured to provide a wire. The bending unit is disposed at a front side of the providing part, and includes a fixing part and a bending part. The fixing part is configured to fix the wire. The bending part is configured to bend the wire fixed by the fixing part. The cutting part is configured to cut the wire bent by the bending part. The bending part includes a bending module, and the bending module is rotated along a circumferential direction or moves along a direction to make contact with at least one side of the wire for bending the wire.
    Type: Application
    Filed: June 3, 2019
    Publication date: July 29, 2021
    Inventors: Joonyub SONG, Yongjin KIM, Youn Ho JUNG, Kwang Sun CHOI, Jae-hak LEE, Seung Man KIM
  • Patent number: 10952820
    Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: March 23, 2021
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Joon-Yub Song, Yong-Jin Kim, Jae-Hak Lee, Seung-Man Kim, Youn Ho Jung, Kwang Sun Choi
  • Publication number: 20200405452
    Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventors: Joon-Yub SONG, Yong-Jin KIM, Jae-Hak LEE, Seung-Man KIM, Youn Ho JUNG, Kwang Sun CHOI
  • Patent number: 10642477
    Abstract: An electronic device is provided. The electronic device includes a display including a touch panel; a processor electrically connected to the display; and a memory electrically connected with the processor, wherein the memory stores instructions executed to enable the processor to: receive, from the touch panel, first data regarding a time or an area contacted by an external object through a first region on the display, receive, from the touch panel, second data regarding a contact or an approach of the external object to a second region of the display after the external object is spaced apart from the display, and display an image or an image variation on the display based on the first data or the second data.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: May 5, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Gyun Lee, Doo-Yong Park, Young-Dae Lee, Jae-Hak Lee, Min-Ho Kim, Cheong-Jae Lee
  • Patent number: 10635245
    Abstract: An electronic device for processing touch input is disclosed. An electronic device may comprise a touchscreen and a processor configured to perform a first function based on a touch input made by an external object and received through the touchscreen, to determine whether the electronic device is grounded when a variation in a capacitance for the touch input increases to a preset first threshold or more, to adjust a first capacitance for the touch input where the capacitance variation occurs when the electronic device is determined to not be grounded, and to determine whether to perform a second function based on the touch input where the capacitance variation occurs based on the adjusted first capacitance.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: April 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Dae Lee, Doo-Yong Park, Jeong-Wook Seo, Young-Gyun Lee, Jae-Hak Lee, Eun-Yeung Lee
  • Patent number: 10564751
    Abstract: An electronic device according to various examples comprises: a touch screen display including a touch panel; a processor electrically connected to the display; and a memory electrically connected to the processor, wherein the memory can be set to store instructions that, when executed, enable the processor to: receive, from the touch panel, data related to contact or proximity of an external object to the touch screen display; determine an area detected by the touch panel through the contact or the proximity on the basis of at least a part of the data; determine at least a part of the area having a relatively stronger signal strength in the area; determine at least another part of the area having a relatively weaker signal strength in the area; and display an image or a change in an image on the display on the basis of positions and/or sizes of the determined areas.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Doo-Yong Park, Jeong-Wook Seo, Young-Gyun Lee, Young-Dae Lee, Jae-Hak Lee, Min-Ho Kim, Cheong-Jae Lee
  • Patent number: 10428242
    Abstract: A slurry composition for chemical mechanical polishing, the slurry composition including ceramic polishing particles; a dispersion agent; a pH control agent and an additive having affinity with silicon nitride.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: October 1, 2019
    Assignees: SAMSUNG ELECTRONICS CO., LTD., K.C. TECH Co., Ltd.
    Inventors: Doo-sik Moon, Sang-hyun Park, Bo-un Yoon, Ho-young Kim, Se-jung Park, Jae-hak Lee, Jin-myung Hwang
  • Publication number: 20190012027
    Abstract: An electronic device according to various examples comprises: a touch screen display including a touch panel; a processor electrically connected to the display; and a memory electrically connected to the processor, wherein the memory can be set to store instructions that, when executed, enable the processor to: receive, from the touch panel, data related to contact or proximity of an external object to the touch screen display; determine an area detected by the touch panel through the contact or the proximity on the basis of at least a part of the data; determine at least a part of the area having a relatively stronger signal strength in the area; determine at least another part of the area having a relatively weaker signal strength in the area; and display an image or a change in an image on the display on the basis of positions and/or sizes of the determined areas.
    Type: Application
    Filed: August 11, 2016
    Publication date: January 10, 2019
    Inventors: Doo-Yong PARK, Jeong-Wook SEO, Young-Gyun LEE, Young-Dae LEE, Jae-Hak LEE, Min-Ho KIM, Cheong-Jae LEE
  • Publication number: 20180353266
    Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
    Type: Application
    Filed: June 8, 2018
    Publication date: December 13, 2018
    Inventors: Joon-Yub SONG, Yong-Jin KIM, Jae-Hak LEE, Seung-Man KIM, Youn Ho JUNG, Kwang Sun CHOI
  • Publication number: 20180282581
    Abstract: A slurry composition for chemical mechanical polishing, the slurry composition including ceramic polishing particles; a dispersion agent; a pH control agent and an additive having affinity with silicon nitride.
    Type: Application
    Filed: February 15, 2018
    Publication date: October 4, 2018
    Applicant: K.C. TECH Co., Ltd.
    Inventors: Doo-sik MOON, Sang-hyun PARK, Bo-un YOON, Ho-young KIM, Se-jung PARK, Jae-hak LEE, Jin-myung HWANG
  • Patent number: 10034381
    Abstract: In a flexible substrate and a method for manufacturing the flexible substrate, the flexible substrate includes a polymer substrate, a through conductive material, an upper conductive material and a lower conductive material. The polymer substrate has a via-hole, and the via-hole is formed by a pattern formed via a photolithography and passes through the polymer substrate. The through conductive material fills the via-hole of the polymer substrate. The upper conductive material is planarized and is patterned to form an upper substrate of the polymer substrate in a plane with an upper substrate of the through conductive material. The lower conductive material is planarized and is patterned to form a lower substrate of the polymer substrate in a plane with a lower substrate of the through conductive material.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: July 24, 2018
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Yong-Jin Kim, Jae-Hak Lee, Ju-Yong Lee, Joon-Yub Song, Seung-Man Kim, Chang-Woo Lee, Tae-Ho Ha
  • Patent number: 9991127
    Abstract: A method of fabricating an integrated circuit device may include forming a polishing stop layer and a semiconductor layer on a substrate, and selectively polishing the semiconductor layer from a surface which simultaneously exposes the polishing stop layer and the semiconductor layer, by using a slurry composition including a compound composition and polishing particles. The compound composition may include a sulfonate compound and a terminal amine group-including compound.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: June 5, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., K.C. TECH CO., LTD.
    Inventors: Sang-hyun Park, Jae-hak Lee, Bo-hyeok Choi, Sang-kyun Kim, Won-ki Hur
  • Publication number: 20180032174
    Abstract: An electronic device for processing touch input is disclosed. An electronic device may comprise a touchscreen and a processor configured to perform a first function based on a touch input made by an external object and received through the touchscreen, to determine whether the electronic device is grounded when a variation in a capacitance for the touch input increases to a preset first threshold or more, to adjust a first capacitance for the touch input where the capacitance variation occurs when the electronic device is determined to not be grounded, and to determine whether to perform a second function based on the touch input where the capacitance variation occurs based on the adjusted first capacitance.
    Type: Application
    Filed: June 28, 2017
    Publication date: February 1, 2018
    Inventors: Young-Dae LEE, Doo-Yong PARK, Jeong-Wook SEO, Young-Gyun LEE, Jae-Hak LEE, Eun-Yeung LEE
  • Patent number: 9751844
    Abstract: The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enables omission of the [18F]fluoride refining process using additional cartridge, and the use of excessive phase-transfer catalyst, and can easily remove remaining substance after reaction through the solid support inside the precursor. The solid precursor of the present invention is very appropriate for an automated synthesis device as an all-in-one system that can carry out overall process of [18F]fluorosis reaction, when used by charging in a cartridge.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: September 5, 2017
    Assignee: FUTURECHEM CO., LTD.
    Inventors: Dae-Yoon Chi, Byoung-Se Lee, Jae-Hak Lee, So-Young Chu, Woon-Jung Jung, Hye-Rim Kwon
  • Patent number: 9726693
    Abstract: Provided is a probe member for a pogo pin, which is used for testing a semiconductor device, and at least a portion of which is inserted into a cylindrical body to be supported by an elastic member and an upper end of which contacts a terminal of the semiconductor device.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: August 8, 2017
    Assignee: ISC CO., LTD.
    Inventor: Jae-Hak Lee
  • Publication number: 20170207171
    Abstract: In a flexible substrate and a method for manufacturing the flexible substrate, the flexible substrate includes a polymer substrate, a through conductive material, an upper conductive material and a lower conductive material. The polymer substrate has a via-hole, and the via-hole is formed by a pattern formed via a photolithography and passes through the polymer substrate. The through conductive material fills the via-hole of the polymer substrate. The upper conductive material is planarized and is patterned to form an upper substrate of the polymer substrate in a plane with an upper substrate of the through conductive material. The lower conductive material is planarized and is patterned to form a lower substrate of the polymer substrate in a plane with a lower substrate of the through conductive material.
    Type: Application
    Filed: October 19, 2015
    Publication date: July 20, 2017
    Inventors: Yong-Jin KIM, Jae-Hak LEE, Ju-Yong LEE, Joon-Yub SONG, Seung-Man KIM, Chang-Woo LEE, Tae-Ho HA
  • Publication number: 20170207100
    Abstract: A method of fabricating an integrated circuit device may include forming a polishing stop layer and a semiconductor layer on a substrate, and selectively polishing the semiconductor layer from a surface which simultaneously exposes the polishing stop layer and the semiconductor layer, by using a slurry composition including a compound composition and polishing particles. The compound composition may include a sulfonate compound and a terminal amine group-including compound.
    Type: Application
    Filed: October 6, 2016
    Publication date: July 20, 2017
    Applicants: Samsung Electronics Co., Ltd., K.C. TECH Co., Ltd.
    Inventors: Sang-hyun Park, Jae-hak Lee, Bo-hyeok Choi, Sang-kyun Kim, Won-ki Hur
  • Publication number: 20170046041
    Abstract: An electronic device is provided. The electronic device includes a display including a touch panel; a processor electrically connected to the display; and a memory electrically connected with the processor, wherein the memory stores instructions executed to enable the processor to: receive, from the touch panel, first data regarding a time or an area contacted by an external object through a first region on the display, receive, from the touch panel, second data regarding a contact or an approach of the external object to a second region of the display after the external object is spaced apart from the display, and display an image or an image variation on the display based on the first data or the second data.
    Type: Application
    Filed: July 7, 2016
    Publication date: February 16, 2017
    Inventors: Young-Gyun LEE, Doo-Yong PARK, Young-Dae LEE, Jae-Hak LEE, Min-Ho KIM, Cheong-Jae LEE