Patents by Inventor Ki Yong Jeon
Ki Yong Jeon 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: 20240128022Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of grains and grain boundaries disposed between adjacent grains. The grain boundary includes a secondary phase including Sn, a rare-earth element, and a first subcomponent. The rare-earth element includes at least one of Y, Dy, Ho, Er, Gd, Ce, Nd, Sm, Tb, Tm, La, Gd and Yb. The first subcomponent includes at least one of Si, Mg, and Al.Type: ApplicationFiled: December 6, 2023Publication date: April 18, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Woo Kim, Chang Hak Choi, Seok Hyun Yoon, Ki Yong Lee, Jong Myeong Jeon
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Patent number: 11676463Abstract: Provided are a doorbell system and a method of operating the same. The doorbell system includes a doorbell which includes: a camera configured to obtain at least one of an image of a first object in a first region and an image of a second object in a second region closer to the doorbell than the first region; an image processor configured to detect the first object from the image of the first object, and identify the second object from the image of the second object; and an alert generator configured to select and transmit to a user terminal an alert sound or alert sound information corresponding to the identified second object.Type: GrantFiled: July 23, 2018Date of Patent: June 13, 2023Assignee: Hanwha Techwin Co., Ltd.Inventors: Ki Yong Jeon, Tak Won Cho, Seok Yong Yoon, Hee Kyung Kim
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Publication number: 20190066470Abstract: Provided are a doorbell system and a method of operating the same. The doorbell system includes a doorbell which includes: a camera configured to obtain at least one of an image of a first object in a first region and an image of a second object in a second region closer to the doorbell than the first region; an image processor configured to detect the first object from the image of the first object, and identify the second object from the image of the second object; and an alert generator configured to select and transmit to a user terminal an alert sound or alert sound information corresponding to the identified second object.Type: ApplicationFiled: July 23, 2018Publication date: February 28, 2019Applicant: Hanwha Techwin Co., Ltd.Inventors: Ki Yong JEON, Tak Won CHO, Seok Yong YOON, Hee Kyung KIM
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Patent number: 10204275Abstract: An image monitoring system including a surveillance camera is provided. The surveillance camera includes: an image analyzer configured to analyze an input image; a sound source analyzer configured to analyze a sound source in the image or a sound source that is input separately; and a determiner configured to determine whether an abnormal image and an abnormal sound source exist, and when the abnormal image and the abnormal sound source are obtained, according to a result of the image analysis and the sound source analysis, to generate metadata and alarm information based on a result of the determination, wherein the abnormal image and the abnormal sound source are predefined.Type: GrantFiled: September 9, 2014Date of Patent: February 12, 2019Assignee: HANWHA AEROSPACE CO., LTD.Inventors: Dong Hak Shin, Ki Yong Jeon
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Patent number: 9672463Abstract: An apparatus configured to count people in a target area includes a wireless transceiver and a controller. The wireless transceiver is configured to radiate an impulse electromagnetic wave to the target area and receive a reflection signal from the target area, and the controller is configured to obtain a signal strength of the reflection signal over a reception time period during which the reflection signal is received and count people according to the signal strength, considering that the signal strength is weakened in proportion to the reception time period.Type: GrantFiled: March 11, 2014Date of Patent: June 6, 2017Assignee: Hanwha Techwin Co., Ltd.Inventors: Ki Yong Jeon, Jong Kyoung Lee
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Patent number: 9268010Abstract: Provided is a surveillance system including a radar transmitter which transmits a detection signal to an object existing within a surveillance region, and at least one radar receiver which is installed separate from the radar transmitter within the surveillance region, receives a signal reflected by the object, and predicts a signal distance of the object which is a sum of a distance from the radar transmitter to the object and a distance from the object to the at least one radar receiver.Type: GrantFiled: October 12, 2012Date of Patent: February 23, 2016Assignee: Hanwha Techwin Co., Ltd.Inventor: Ki-Yong Jeon
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Patent number: 9055201Abstract: An apparatus and method of storing and searching for an image are provided. The apparatus includes: a first signal processor which receives location information about an object detected by a sensor, generates and transmits a camera control signal to a camera based on the location information so that the camera performs a surveillance in a direction according to the camera control signal, and receives from the sensor an alarm signal notifying an intrusion of the object into a preset area; a second signal processor which receives a surveillance image of the intruding object received from the surveillance of the camera; and a control unit which stores the surveillance image in a storage unit.Type: GrantFiled: October 15, 2012Date of Patent: June 9, 2015Assignee: SAMSUNG TECHWIN CO., LTD.Inventor: Ki-Yong Jeon
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Patent number: 9041592Abstract: A radar sensor and a method of detecting an object by using the same are provided. The method includes: receiving at least one radar signal reflected from the object; converting the received at least one radar signal to at least one signal in a frequency domain; accumulating the converted at least one signal for a predetermined time and extracting at least one feature from the accumulated at least one signal; and identifying the object by comparing the extracted at least one feature with at least one reference value stored in a database.Type: GrantFiled: October 12, 2012Date of Patent: May 26, 2015Assignee: SAMSUNG TECHWIN CO., LTD.Inventor: Ki-Yong Jeon
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Publication number: 20150124923Abstract: An apparatus configured to count people in a target area includes a wireless transceiver and a controller. The wireless transceiver is configured to radiate an impulse electromagnetic wave to the target area and receive a reflection signal from the target area, and the controller is configured to obtain a signal strength of the reflection signal over a reception time period during which the reflection signal is received and count people according to the signal strength, considering that the signal strength is weakened in proportion to the reception time period.Type: ApplicationFiled: March 11, 2014Publication date: May 7, 2015Applicant: Samsung Techwin Co., Ltd.Inventors: Ki Yong JEON, Jong Kyoung LEE
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Publication number: 20150092052Abstract: An image monitoring system including a surveillance camera is provided. The surveillance camera includes: an image analyzer configured to analyze an input image; a sound source analyzer configured to analyze a sound source in the image or a sound source that is input separately; and a determiner configured to determine whether an abnormal image and an abnormal sound source exist, and when the abnormal image and the abnormal sound source are obtained, according to a result of the image analysis and the sound source analysis, to generate metadata and alarm information based on a result of the determination, wherein the abnormal image and the abnormal sound source are predefined.Type: ApplicationFiled: September 9, 2014Publication date: April 2, 2015Applicant: SAMSUNG TECHWIN CO., LTD.Inventors: Dong Hak SHIN, Ki Yong JEON
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Publication number: 20140306798Abstract: Provided is an RFID system and method for maintaining a constant strength of a signal transmitted from an RFID tag to an RFID reader, regardless of a distance between the reader and tag. The RFID signal strength measuring reader measures a signal strength received from the RFID tag, creates control information used to set an amplification amount of the RFID tag by using a value of the measured strength to include the control information in an output signal, and sends the output signal to the RFID tag. The RFID tag, if the signal sent from the RFID reader is received, extracts internal information from the received signal, sends the information to the RFID reader as an output signal, and extracts the control information included in the signal sent from the RFID reader to adjust a strength of the output signal according to a value of the control information.Type: ApplicationFiled: June 24, 2014Publication date: October 16, 2014Applicant: INTELLECTUAL DISCOVERY CO., LTD.Inventors: Ki-Yong JEON, Chang-seok YOON, Sung-HO CHO
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Patent number: 8797145Abstract: Provided is an RFID system and method for maintaining a constant strength of a signal transmitted from an RFID tag to an RFID reader, regardless of a distance between the reader and tag. The RFID signal strength measuring reader measures a signal strength received from the RFID tag, creates control information used to set an amplification amount of the RFID tag by using a value of the measured strength to include the control information in an output signal, and sends the output signal to the RFID tag. The RFID tag, if the signal sent from the RFID reader is received, extracts internal information from the received signal, sends the information to the RFID reader as an output signal, and extracts the control information included in the signal sent from the RFID reader to adjust a strength of the output signal according to a value of the control information.Type: GrantFiled: April 4, 2013Date of Patent: August 5, 2014Assignee: Intellectual Discovery Co., Ltd.Inventors: Ki-yong Jeon, Chang-seok Yoon, Sung-ho Cho
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Publication number: 20130234829Abstract: Provided is an RFID system and method for maintaining a constant strength of a signal transmitted from an RFID tag to an RFID reader, regardless of a distance between the reader and tag. The RFID signal strength measuring reader measures a signal strength received from the RFID tag, creates control information used to set an amplification amount of the RFID tag by using a value of the measured strength to include the control information in an output signal, and sends the output signal to the RFID tag. The RFID tag, if the signal sent from the RFID reader is received, extracts internal information from the received signal, sends the information to the RFID reader as an output signal, and extracts the control information included in the signal sent from the RFID reader to adjust a strength of the output signal according to a value of the control information.Type: ApplicationFiled: April 4, 2013Publication date: September 12, 2013Applicant: INTELLECTUAL DISCOVERY CO., LTD.Inventors: Ki-yong Jeon, Chang-seok Yoon, Sung-ho Cho
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Patent number: 8134466Abstract: A radio frequency identification (RFID) tag is provided that prevents a recognition error of the RFID tag due to the occurrence of a shadow region. The RFID tag includes a first tag performing communication with an RFID reader and a second tag connected to the first tag and suitable for use with a different communication type from the first tag. Thus, when information stored in the first tag can not be read, the second tag is activated and externally transmits information and when information stored in the first tag can be read, the second tag is deactivated and does not externally transmit information. A communication method of an RFID system including an RFID reader communicating with an RFID tag is also provided.Type: GrantFiled: December 4, 2008Date of Patent: March 13, 2012Assignees: Samsung Techwin Co., Ltd., Industry-University Cooperation Foundation Hanyang UniverstiyInventors: Ki-yong Jeon, Sung-ho Cho
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Publication number: 20090195360Abstract: Provided is an RFID system and method for maintaining a constant strength of a signal transmitted from an RFID tag to an RFID reader, regardless of a distance between the reader and tag. The RFID signal strength measuring reader measures a signal strength received from the RFID tag, creates control information used to set an amplification amount of the RFID tag by using a value of the measured strength to include the control information in an output signal, and sends the output signal to the RFID tag. The RFID tag, if the signal sent from the RFID reader is received, extracts internal information from the received signal, sends the information to the RFID reader as an output signal, and extracts the control information included in the signal sent from the RFID reader to adjust a strength of the output signal according to a value of the control information.Type: ApplicationFiled: January 30, 2009Publication date: August 6, 2009Applicants: Samsung Techwin Co., Ltd., Industry - University Cooperation Foundation Hanyang UniversityInventors: Ki-yong Jeon, Chang-seok Yoon, Sung-ho Cho
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Publication number: 20090184838Abstract: A radio frequency identification (RFID) tag is provided that prevents a recognition error of the RFID tag due to the occurrence of a shadow region. The RFID tag includes a first tag performing communication with an RFID reader and a second tag connected to the first tag and suitable for use with a different communication type from the first tag. Thus, when information stored in the first tag can not be read, the second tag is activated and externally transmits information and when information stored in the first tag can be read, the second tag is 1o deactivated and does not externally transmit information. A communication method of an RFID system including an RFID reader communicating with an RFID tag is also provided.Type: ApplicationFiled: December 4, 2008Publication date: July 23, 2009Applicants: Samsung Techwin Co., Ltd., Industry - University Cooperation Foundation Hanyang UniversityInventors: Ki-Yong Jeon, Sung-Ho Cho
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Patent number: 7031351Abstract: Disclosed is a serial data mapping apparatus and method for mapping DS serial data into VC parallel data which includes an STM-1 address generating unit for generating a mapping address; a VC mapping unit for mapping a DS asynchronous signal into a VC signal as byte unit, according to the mapping address; and an STM-1 formatting unit for pointer processing and multiplexing a virtual container of the mapped VC signal and generating an STM-1 signal.Type: GrantFiled: August 28, 2001Date of Patent: April 18, 2006Assignee: LG Electronics Inc.Inventor: Ki Yong Jeon
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Publication number: 20020026568Abstract: Disclosed is a serial data mapping apparatus and method for mapping DS serial data into VC parallel data which includes an STM-1 address generating unit for generating a mapping address; a VC mapping unit for mapping a DS asynchronous signal into a VC signal as byte unit, according to the mapping address; and an STM-1 formatting unit for pointer processing and multiplexing a virtual container of the mapped VC signal and generating an STM-1 signal.Type: ApplicationFiled: August 28, 2001Publication date: February 28, 2002Applicant: LG Electronics Inc.Inventor: Ki Yong Jeon