Patents by Inventor Chi-Won Kim
Chi-Won Kim 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).
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Publication number: 20240251527Abstract: The present disclosure relates to an active heat dissipation apparatus and a method of manufacturing the same, and the active heat dissipation apparatus includes a thermal conduction panel body having a refrigerant flow space configured to provide a space in which gas-liquid circulation is performed so that a refrigerant dissipates heat while changing phases in a closed space having an interior filled with the refrigerant, in which the refrigerant flow space includes a first refrigerant flow path that is a vaporization zone in which the thermal conduction panel body is supplied with heat from a heat generation element that is a heat dissipation target, and a second refrigerant flow path configured to serve as a route through which a liquid refrigerant in the refrigerant, which is condensed into a liquid state from a gaseous state, flows toward the first refrigerant flow path by surface tension or gravity.Type: ApplicationFiled: January 5, 2024Publication date: July 25, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, Dong Won KIM, Hye Yeon KIM, Jun Woo YANG, Chi Back RYU, Kyo Sung JI, In Hwa CHOI
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Publication number: 20240237886Abstract: The present invention relates to A power providing device for a medical device, the power providing device, including: a power source configured to generate power; a power transmission part configured to transmit the power generated by the power source; a power providing part configured to provide the power received from the power transmission part to a medical device; a power providing part support supporting the power providing part and having a power providing part engagement part operably engaging the power providing part; and a stopper disposed adjacent to the power providing part to restrict a range of motion of the power providing part.Type: ApplicationFiled: December 6, 2022Publication date: July 18, 2024Applicant: MEDINTECH INC.Inventors: Chi Won LEE, Myung Joon KIM, Suk Gyu KOH
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Publication number: 20240237887Abstract: The present invention relates to an endoscope including a connector configured to be coupled to an external device to receive power from the external device, wherein the connector comprises: a power receiving part comprising a slider configured to move by receiving power from the external device and a sliding rail on which the slider moves; a main frame supporting the power receiving part; power transmission cables disposed on one side of the main frame and configured to transmit power to a bendable section; a rotating structure rotatably coupled to the main frame and configured to receive rotational force in response to a movement of the slider; and a chain-slider assembly configured to work in concert with the rotating structure to transmit power to the power transmission cables.Type: ApplicationFiled: December 5, 2022Publication date: July 18, 2024Applicant: MEDINTECH INC.Inventors: Chi Won LEE, Myung Joon KIM, Suk Gyu KOH
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Publication number: 20240237878Abstract: The present invention relates to a power providing apparatus for a medical device, including: a power source configured to generate power; a power transmission part configured to transmit the power generated by the power source; a power providing part configured to provide the power received from the power transmission part to a medical device; a power providing part support supporting the power providing part and having a power providing part engagement portion operably engaging the power providing part; and a rear support disposed adjacent to the power providing part to inhibit rearward pushing of the power providing part.Type: ApplicationFiled: December 6, 2022Publication date: July 18, 2024Applicant: MEDINTECH INC.Inventors: Chi Won LEE, Myung Joon KIM, Suk Gyu KOH
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Publication number: 20240237879Abstract: The present invention relates to a power providing device for a medical device, the power providing device, including: a power source configured to generate power; a power transmission part configured to transmit power generated by the power source; a slider configured to operate by receiving power from the power transmission part and provide the same to a medical device; and a slider support supporting the slider and having a slider engagement portion operably engaging the slider.Type: ApplicationFiled: December 5, 2022Publication date: July 18, 2024Applicant: MEDINTECH INC.Inventors: Chi Won LEE, Myung Joon KIM, Suk Gyu KOH
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Publication number: 20240237889Abstract: The present invention relates to an endoscope including a connector configured to be coupled to an external device and receive power from the external device, wherein the connector includes: a power transmission means configured to transmit power to a bendable section; a power receiving part configured to receive power from the external device; a power transmission part configured to receive power from the power receiving part and transmit the same to the power transmission means; and a tension control part configured to control a tension of the power transmission means.Type: ApplicationFiled: December 5, 2022Publication date: July 18, 2024Applicant: MEDINTECH INC.Inventors: Chi Won LEE, Myung Joon KIM, Suk Gyu KOH
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Patent number: 9532104Abstract: A method and apparatus for transceiving television (TV)-content-related information based on a social network. A TV content sharing method for providing TV-content-related information to a plurality of TV users based on a social network includes receiving from a TV user a request to check in a TV content sharing service; providing real-time user information regarding users who check in a content checked-in by the TV user, in real time; and providing related service information regarding accessible related services in the social network in relation to the checked-in content.Type: GrantFiled: October 25, 2011Date of Patent: December 27, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-Bin Im, Jong-Ho Lea, Young-Hwan Lee, Seung-Hyuk Choi, Sang-Wook Cho, Chi-Won Kim, Soo-Yeoun Yoon, Sang-Wook Kang, Su-Gyeong Hyeon
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Patent number: 9438967Abstract: A display apparatus is provided. The display apparatus includes a signal reception configured to receive an image signal of content; a signal processor configured to process the image signal received by the signal reception according to a preset image processing process; a display configured to display a content image based on the image signal processed by the signal processor; a communicator configured to with a plurality of servers respectively providing a plurality of services related to the content; and a controller configured to display a keyword over the content image which is related to the content image displayed on the display, changing identifiers of the services related to the content on the display based on a preset user input with respect to the keyword being displayed, and being provided with the service related to the content based on the keyword from a server which corresponds to a selected identifier through selective input of the identifiers.Type: GrantFiled: November 25, 2013Date of Patent: September 6, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chi-won Kim, Kun-done Pi
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Publication number: 20150150048Abstract: A display apparatus is provided. The display apparatus includes a signal reception configured to receive an image signal of content; a signal processor configured to process the image signal received by the signal reception according to a preset image processing process; a display configured to display a content image based on the image signal processed by the signal processor; a communicator configured to with a plurality of servers respectively providing a plurality of services related to the content; and a controller configured to display a keyword over the content image which is related to the content image displayed on the display, changing identifiers of the services related to the content on the display based on a preset user input with respect to the keyword being displayed, and being provided with the service related to the content based on the keyword from a server which corresponds to a selected identifier through selective input of the identifiers.Type: ApplicationFiled: November 25, 2013Publication date: May 28, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chi-won KIM, Kun-done PI
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Patent number: 8898702Abstract: A video processing apparatus includes: a communication unit which receives a video content and property information of the video content from an external supply source; a video processor which processes the video content; and a controller which controls the video processor to adjust a property of the video content based on the property information of the video content received through the communication unit.Type: GrantFiled: May 7, 2008Date of Patent: November 25, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-won Kim, In-keun Kim, Tae-woo Kim
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Publication number: 20140198253Abstract: The display apparatus includes a video receptor configured to receive a video signal; a displayer configured to display an image; a communicator configured to receive an input signal from an external terminal and transmit the video signal to the external terminal; and a controller configured to monitor whether the input signal is received through the communicator, and change an operating mode to a transmission mode from an off mode in which the displayer and the video receptor are in an off state and control the communicator to transmit the video signal to the external terminal transmitting a video transmission request in response to the received input signal including the video transmission request.Type: ApplicationFiled: January 10, 2014Publication date: July 17, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: Chi-won KIM, Kun-done PI
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Patent number: 8624625Abstract: A termination circuit for a HDMI transmitter includes a bias unit and a termination resistor unit connected in parallel between a positive transmission pin and a negative transmission pin. The bias unit generates a bias voltage by selecting the higher voltage among a first voltage received through the positive transmission pin and a second voltage received through the negative transmission pin. The termination resistor unit is formed on a well region biased by the bias voltage, and conditionally provides a termination resistance between the positive transmission pin and the negative transmission pin in response to a termination resistor control signal. The termination circuit conditionally provides a termination resistance without a leakage current. The termination resistance may be varied by using an n-bit control code.Type: GrantFiled: April 5, 2012Date of Patent: January 7, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Shin Shin, Chi-Won Kim
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Publication number: 20130291037Abstract: A method and apparatus for transceiving television (TV)-content-related information based on a social network. A TV content sharing method for providing TV-content-related information to a plurality of TV users based on a social network includes receiving from a TV user a request to check in a TV content sharing service; providing real-time user information regarding users who check in a content checked-in by the TV user, in real time; and providing related service information regarding accessible related services in the social network in relation to the checked-in content.Type: ApplicationFiled: October 25, 2011Publication date: October 31, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-Bin Im, Jong-Ho Lea, Young-Hwan Lee, Seung-Hyuk Choi, Sang-Wook Cho, Chi-Won Kim, Soo-Yeoun Yoon, Sang-Wook Kang, Su-Gyeong Hyeon
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Publication number: 20120262200Abstract: A termination circuit for a HDMI transmitter includes a bias unit and a termination resistor unit connected in parallel between a positive transmission pin and a negative transmission pin. The bias unit generates a bias voltage by selecting the higher voltage among a first voltage received through the positive transmission pin and a second voltage received through the negative transmission pin. The termination resistor unit is formed on a well region biased by the bias voltage, and conditionally provides a termination resistance between the positive transmission pin and the negative transmission pin in response to a termination resistor control signal. The termination circuit conditionally provides a termination resistance without a leakage current. The termination resistance may be varied by using an n-bit control code.Type: ApplicationFiled: April 5, 2012Publication date: October 18, 2012Inventors: Jong-Shin Shin, Chi-Won Kim
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Patent number: 7701262Abstract: A transmission line driver and a serial interface data transmission device including the same are provided. The transmission line driver includes a pre-driver configured to generate and output differential input data signals based on a serial transmission data signal, a differential amplifier configured to receive the differential input data signals and to output differential output data signals, and a common mode controller configured to drive the differential output data signals to a predetermined common mode voltage in an idle mode. Accordingly, power consumption can be reduced and a common mode specification can be supported.Type: GrantFiled: July 23, 2007Date of Patent: April 20, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Chi Won Kim, Ji Young Kim, Myoung Bo Kwak, Jong Shin Shin, Seung Hee Yang, Hyun-Goo Kim, Jae Hyun Park
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Publication number: 20100058428Abstract: A broadcast receiving apparatus capable of communicating with an external apparatus, and a method for using content in the broadcast receiving apparatus are provided. The broadcast receiving apparatus transmits a broadcast signal corresponding to content, a user desires to receive, to the external apparatus, and the user turns off a display unit of the broadcast receiving apparatus using the external apparatus. Therefore, it is possible for the user to use desired content regardless of location and time, and it is also possible to prevent power from being consumed unnecessarily.Type: ApplicationFiled: February 13, 2009Publication date: March 4, 2010Applicant: Samsung Electronics Co., Ltd.Inventor: Chi-won KIM
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Patent number: 7558311Abstract: A spread spectrum clock generator (SSCG) and method of generating a spread spectrum clock (SSC) signal, in which the SSCG may include a controller outputting a given modulation voltage signal based on a difference between an average frequency of a first feedback signal and a comparison frequency signal input thereto, or based on comparison in total phase variations between a second feedback signal and the comparison frequency signal, and a sub-system for generating a first control voltage as a function of an input reference frequency signal and a second feedback signal input thereto. An adder may add the first control voltage signal and the modulation voltage signal to generate a second control voltage signal, and a voltage control oscillator (VCO) may generate the SSC signal based on the second control voltage signal.Type: GrantFiled: August 17, 2005Date of Patent: July 7, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-shin Shin, Duck-hyun Chang, Ji-young Kim, Myoung-bo Kwak, Il-won Seo, Jae-Hyun Park, Hyun-goo Kim, Chi-won Kim
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Patent number: D710634Type: GrantFiled: August 6, 2013Date of Patent: August 12, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-won Kim, Sang-yup Lee
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Patent number: D740595Type: GrantFiled: April 29, 2014Date of Patent: October 13, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Sangtae Kim, Chi-won Kim, Aeran Park, Anna Jung
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Patent number: D758773Type: GrantFiled: September 2, 2015Date of Patent: June 14, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Sangtae Kim, Chi-won Kim, Aeran Park, Anna Jung