Patents by Inventor Jong Seok Won

Jong Seok Won 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: 20190302332
    Abstract: Disclosed are a near-infrared absorbing film including a polymer film, a first near-infrared absorbing layer and a second near-infrared absorbing layer on the polymer film. The first near-infrared absorbing layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near-infrared region. The second near-infrared absorbing layer may be disposed on a surface of the first near-infrared absorbing layer. The first near-infrared absorbing layer may include a dye represented by Chemical Formula 1. The second near-infrared absorbing layer may include a copper complex compound. An optical filter may include the near-infrared absorbing film. An electronic device may include the optical filter. In Chemical Formula 1, R1 to R12 are described in the detailed description.
    Type: Application
    Filed: February 6, 2019
    Publication date: October 3, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong Joo Lee, Hyung Jun Kim, Jong Hoon Won, Yoon Seok Ko, Myungsup Jung
  • Patent number: 10302828
    Abstract: An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: May 28, 2019
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Hye Young Kong, Jong Hoon Won, Seung Jun Lee, Sangah Gam, Hyung Jun Kim, Myung-Sup Jung, Woo Jin Jeong, Hyun-Seok Cho
  • Publication number: 20120004648
    Abstract: A surgical instrument is disclosed that includes: a handle; a shaft coupled to the handle and extending in one direction; a bending part formed on a portion of the shaft; a driving part mounted on the handle and configured to generate a particular driving power; and a power transmission mechanism configured to transmit the driving power generated by the driving part to the bending part such that the bending part is bent. By mounting a driving part onto the surgical instrument and enabling the shaft to bend by a simple manipulation on a controller, it is possible to readily change the direction of the effector even when holding the instrument in one hand. Also, since the shaft is bent while the instrument is held, the reaction force applied on the effector when changing the direction of the effect can be felt by the user, providing a “haptic feedback”.
    Type: Application
    Filed: March 3, 2010
    Publication date: January 5, 2012
    Inventors: Seung Wook Choi, Jong Seok Won, Hyung Ho Kim
  • Publication number: 20110306986
    Abstract: Disclosed are a surgical robot system using augmented reality or history information and a control method thereof. A master interface for a surgical robot is provided, where the master interface is configured to be mounted on a master robot, which is configured to control a slave robot having a robot arm. The interface includes: a screen display unit configured to display an endoscope picture corresponding to a picture signal provided from a surgical endoscope; one or more arm manipulation unit for respectively controlling the robot arm; and an augmented reality implementer unit configured to generate virtual surgical tool information according to a user manipulation on the arm manipulation unit for displaying a virtual surgical tool through the screen display unit. This makes it possible to display an actual surgical tool and a virtual surgical tool together using augmented reality and thus enables surgery in a facilitated manner.
    Type: Application
    Filed: March 22, 2010
    Publication date: December 15, 2011
    Inventors: Min Kyu Lee, Seung Wook Choi, Jong Seok Won, Sung Kwan Hong
  • Publication number: 20110276058
    Abstract: A master interface for a surgical robot, mounted on a master robot for controlling a slave robot, may include two or more robot arms each having a mounted surgical instrument. The master interface may include: a screen display unit configured to display an on-screen image corresponding to a picture signal inputted from a surgical endoscope; two or more arm manipulation units equipped for controlling the two or more robot arms, respectively; and a control unit configured to provide control such that the on-screen image is rotated or mirrored in a pre-designated direction according to a user manipulation, and configured to provide control such that control conditions for the robot arm are renewed to match the rotated or mirrored on-screen image. Thus, the display screen on a surgical monitor can be suitably controlled according to the intent of the surgeon, to remove the non-intuitiveness of a surgical procedure.
    Type: Application
    Filed: February 8, 2010
    Publication date: November 10, 2011
    Inventors: Seung Wook Choi, Jong Seok Won, Min kyu Lee, Bae Sang Jang, Woo Jyoung Lee
  • Publication number: 20110264114
    Abstract: A surgical instrument is disclosed. The surgical instrument, which has an effector for engaging the surgical site joined to one end and a driving part for operating the effector joined to the other end, includes: a first shaft, which has one end joined with the driving part, and which extends along a first lengthwise direction; and a second shaft, which extends along a second lengthwise direction that forms a particular angle with the first shaft, and which has one end joined with the other end of the first shaft such that the second shaft is rotatable about an axis following the second lengthwise direction. Thus, it is possible to conduct surgery using several of such surgical instruments without having the instruments obstruct one another, and the surgical instrument can be made to have different usage modes according to what length it is set to.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Inventors: Seung Wook CHOI, Jong Seok WON, Jae Sun LEE
  • Publication number: 20110264113
    Abstract: A surgical instrument is disclosed. The surgical instrument, which has an effector for engaging the surgical site joined to one end and a driving part for operating the effector joined to the other end, includes: a first shaft, which has one end joined with the driving part, and which extends along a first lengthwise direction; and a second shaft, which extends along a second lengthwise direction that forms a particular angle with the first shaft, and which has one end joined with the other end of the first shaft such that the second shaft is rotatable about an axis following the second lengthwise direction. Thus, it is possible to conduct surgery using several of such surgical instruments without having the instruments obstruct one another, and the surgical instrument can be made to have different usage modes according to what length it is set to.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Inventors: Seung Wook CHOI, Jong Seok Won, Jae Sun Lee
  • Publication number: 20110264136
    Abstract: A surgical instrument is disclosed. The surgical instrument, which has an effector for engaging the surgical site joined to one end and a driving part for operating the effector joined to the other end, includes: a first shaft, which has one end joined with the driving part, and which extends along a first lengthwise direction; and a second shaft, which extends along a second lengthwise direction that forms a particular angle with the first shaft, and which has one end joined with the other end of the first shaft such that the second shaft is rotatable about an axis following the second lengthwise direction. Thus, it is possible to conduct surgery using several of such surgical instruments without having the instruments obstruct one another, and the surgical instrument can be made to have different usage modes according to what length it is set to.
    Type: Application
    Filed: December 8, 2009
    Publication date: October 27, 2011
    Inventors: Seung Wook Choi, Jong Seok Won, Jae Sun Lee
  • Publication number: 20110238084
    Abstract: A surgical instrument is discussed. The surgical instrument, which has an effector for engaging the surgical site joined to one end and a driving part for operating the effector joined to the other end, includes: a first shaft, which has one end joined with the driving part, and which extends along a first lengthwise direction; and a second shaft, which extends along a second lengthwise direction that forms a particular angle with the first shaft, and which has one end joined with the other end of the first shaft such that the second shaft is rotatable about an axis following the second lengthwise direction. Thus, it is possible to conduct surgery using several of such surgical instruments without having the instruments obstruct one another, and the surgical instrument can be made to have different usage modes according to what length it is set to.
    Type: Application
    Filed: June 9, 2011
    Publication date: September 29, 2011
    Inventors: Seung Wook CHOI, Jong Seok Won, Jae Sun Lee
  • Patent number: 7954397
    Abstract: A surgical slave robot is disclosed. The surgical slave robot, for performing a surgical operation with a surgical instrument installed on an end portion of a robot arm, can include: a main body; a major support arm that is coupled to the main body such that the major support arm is movable along one direction; a minor support arm rotatably coupled to the major support arm; and a plurality of the robot arms rotatably coupled to the minor support arm. By coupling a twofold support arm of a major and minor support arm to a tower-shaped main body and coupling multiple robot arms to the support arms, the surgical slave robot may be constructed with a compact and slim size that occupies a small amount of space, making it possible to position the surgical robot close to the patient while providing space for the surgeon to access the patient.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: June 7, 2011
    Assignee: meerecompany
    Inventors: Seung Wook Choi, Jong Seok Won
  • Publication number: 20110022060
    Abstract: A surgical robot is disclosed, which includes: a handle unit; a main body connected to the handle unit; a robot arm connected to the main body and configured to operate in correspondence with a first manipulation on the handle unit; an instrument mounted on a front end of the robot arm; and a manipulation unit coupled to a far end of the instrument and configured to perform an action required for surgery in correspondence with a second manipulation on the handle unit, wherein the main body is coupled to a support unit. The surgical robot can be constructed with a simpler, slimmer structure, by having the arms of the surgical robot moved and rotated manually and having the instruments manipulated by the robot. Thus, the surgical robot can be installed in a narrow space, and the costs for manufacturing and installing the robot can be reduced.
    Type: Application
    Filed: March 18, 2009
    Publication date: January 27, 2011
    Inventors: Jong Seok Won, Seung Wook Choi, Kwang Ha
  • Publication number: 20110022229
    Abstract: A master interface and a driving method for a surgical robot are disclosed. The master interface is mounted on a master robot, to manipulate a slave robot connected with the master robot, and includes: a main handle coupled to the master robot; a sub-handle coupled to the main handle; a first processor configured to generate a first signal in correspondence with user manipulation on the main handle; and a second processor configured to generate a second signal in correspondence with user manipulation on the sub-handle, where the first signal and the second signal are transmitted to the slave robot independently. As the interface for the surgical master robot includes not only the handle (main handle) for manipulating the robot arm, but also an additional controller (sub-handle) for a laparoscope, etc., the operator is able to simultaneously manipulate the laparoscope, etc., while manipulating the handle, without having to stop manipulating the handle or perform an additional action separately.
    Type: Application
    Filed: March 18, 2009
    Publication date: January 27, 2011
    Inventors: Bae Sang Jang, Seung Wook Choi, Dong Myung Min, Jong Seok Won, Kwang Ha
  • Publication number: 20110015650
    Abstract: An instrument for a surgical robot arm is disclosed. The instrument, which is to be mounted on a front end of a robot arm equipped with an actuator, includes: a housing, which is coupled to the front end of the robot arm; a driving wheel, which is coupled to the housing, and which is operated by way of a driving force transferred from the actuator; and a locking part, which is coupled to the housing, and which locks the operation of the driving wheel in correspondence to the mounting and dismounting of the housing on and from the robot arm. By installing a locking part on the instrument, the locking part can be made to restrain the rotation of the driving wheels when mounting or dismounting the instrument on or from the robot arm, and the driving wheels can be automatically calibrated when the instrument is dismounted from the robot arm.
    Type: Application
    Filed: March 18, 2009
    Publication date: January 20, 2011
    Inventors: Seung Wook Choi, Jae Sun Lee, Jong Seok Won
  • Publication number: 20100286712
    Abstract: Disclosed is a bed integrated surgical robot. The bed integrated surgical robot comprises a supporting part, a frame supported by the supporting part, a table supported by the frame and on which a surgical patient is laid and a surgical robot arm installed on the frame and manipulated to reach for the surgical patient, wherein the robot arm is formed of a plurality of joints and deposited on the frame by driving the plurality of joints, and is easy to deposit, install, move, allows an assistant surgeon to easily access a patient under surgery, requires no additional space to install the robot, and functions as a patient bed.
    Type: Application
    Filed: October 7, 2008
    Publication date: November 11, 2010
    Inventors: Jong Seok Won, Seung Wook Choi, William Peine
  • Publication number: 20100262181
    Abstract: An aspect of the invention provides a PSI (purse-string instrument) for laparoscopic surgery that includes: a first jaw; a second jaw configured to clamp a suture site in cooperation with the first jaw; a first rod, which is coupled to one end of the first jaw and configured to rotate the first jaw such that the suture site is clamped, and which is held inside a shaft; and a second rod, which is coupled to one end of the second jaw and configured to rotate the second jaw such that the second jaw faces an extending direction of the shaft. The PSI can be inserted using the incision made beforehand in the surgical site during laparoscopic surgery and thus does not require making additional cuts in the patient's body or disassembling/reassembling the instrument when inserting the instrument into the abdominal cavity.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 14, 2010
    Inventors: Seung Wook CHOI, Jong Seok Won
  • Publication number: 20100249694
    Abstract: Provided is a trocar for a single port surgery installed on a skin puncture site of a patient to provide a pathway for insertion of a plurality of surgical instruments. The trocar includes an upper part; a plurality of inserting holes configured to be positioned on the upper part, the plurality of the surgical instruments being inserted thereto; and a lower part configured to be formed in a tubular shape to connect to the upper part, the lower part being formed in an elastic material so that the lower part is bent when being inserted into the skin puncture site and is straightened after being introduced into the skin puncture site, wherein the trocar provides an open interior space in which the inserting holes are connected with one another so that changing locations of the plurality of the surgical instruments is possible after the surgical instruments are inserted into the plurality of the inserting holes.
    Type: Application
    Filed: February 24, 2010
    Publication date: September 30, 2010
    Inventors: Seung Wook CHOI, Jong Seok Won, Bae Sang Jang
  • Publication number: 20100224022
    Abstract: A surgical slave robot is disclosed. The surgical slave robot, for performing a surgical operation with a surgical instrument installed on an end portion of a robot arm, can include: a main body; a major support arm that is coupled to the main body such that the major support arm is movable along one direction; a minor support arm rotatably coupled to the major support arm; and a plurality of the robot arms rotatably coupled to the minor support arm. By coupling a twofold support arm of a major and minor support arm to a tower-shaped main body and coupling multiple robot arms to the support arms, the surgical slave robot may be constructed with a compact and slim size that occupies a small amount of space, making it possible to position the surgical robot close to the patient while providing space for the surgeon to access the patient.
    Type: Application
    Filed: July 23, 2009
    Publication date: September 9, 2010
    Inventors: Seung Wook Choi, Jong Seok Won