Patents by Inventor Jin-Kyo Shin
Jin-Kyo Shin 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: 20230147915Abstract: Provided is an aerial vehicle including an emergency control device through power regulation. The aerial vehicle includes a power unit configured to supply power for the aerial vehicle, a flight control device configured to receive a wireless control signal from control terminal, and control a movement of the aerial vehicle based on the received control signal, and a power regulation device arranged between the power unit and the flight control device and configured to transmit the power from the power unit to the flight control device, wherein the power regulation device includes a communication unit configured to externally receive an emergency control signal through certain radio waves, a verification unit configured to verify whether the received emergency control signal is given according to a predetermined authority, and a power regulation unit configured to cut off the power supplied from the power unit to the flight control device.Type: ApplicationFiled: September 17, 2020Publication date: May 11, 2023Applicants: FORDRONE CO., LTD.Inventors: Weon Kook KIM, Jin Kyo SHIN, Kwang Rae KIM, Young Ju JEONG, Gang Hyeon LEE
-
Publication number: 20230074748Abstract: A digital forensic image verification system according to an embodiment of the present disclosure includes an imaging device having a imaging unit configured to produce an image, a first hash value generator configured to generate a first hash value for the image, and a transmitting unit configured to transmit the image and the first hash value; and an image storage device having a receiving unit configured to receive the image and the first hash value from the imaging device, a second hash value generator configured to generate a second hash value for the image, and a controller configured to compare the first hash value and the second hash value with each other.Type: ApplicationFiled: November 14, 2022Publication date: March 9, 2023Applicants: 4DREAM CO., LTD., Hanwha Techwin Co., Ltd.Inventors: Won-Kug Kim, Jin-Kyo SHIN
-
Publication number: 20230038872Abstract: Provided is a method of protecting private information from illegal photography by an unmanned aerial vehicle, which includes receiving information about an area to capture, from the unmanned aerial vehicle or an unmanned aerial vehicle pilot, in advance, by wired or wireless communication, transmitting the information about an area to capture, to a private information protection subject who wants to protect private information about the area to capture, by wired or wireless communication, receiving information about a first action to protect private information accompanying image capturing, from the private information protection subject, by wired or wireless communication, and transmitting the information about a first action to protect private information, the information being received from the private information protection subject, to the unmanned aerial vehicle or the unmanned aerial vehicle pilot who is going to capture an image, by wired or wireless communication.Type: ApplicationFiled: December 8, 2020Publication date: February 9, 2023Applicant: 4DREAM CO., LTD.Inventors: Won-Kug KIM, Jin-Kyo SHIN
-
Patent number: 11170081Abstract: A system for verifying control history of an unmanned aerial vehicle according to one embodiment of the present disclosure includes an authentication unit for collecting personal information from a pilot who controls an unmanned aerial vehicle to authenticate the pilot, a storage unit storing control information regarding the pilot's control of the unmanned aerial vehicle, and an encryption unit for sealing and encrypting data of the personal information and the control information; and is capable of controlling and managing an indiscriminate use of the unmanned aerial vehicle and providing a control time, flight history, etc., to an organization which needs such information.Type: GrantFiled: September 29, 2017Date of Patent: November 9, 2021Assignee: 4DREAM CO., LTD.Inventors: Won-Kug Kim, Jin-Kyo Shin, Ki-Il Ryu, Kwang-Rae Kim, Haes-Sal Jeon
-
Patent number: 11130571Abstract: An unmanned aerial vehicle according to an embodiment of the present disclosure includes a storing part configured to store information regarding a geo-fence area, and flight approval information or shooting approval information of a main body of the unmanned aerial vehicle with respect to the geo-fence area; and a controller configured to, when the main body approaches the geo-fence area, extract approval code from the flight approval information or the shooting approval information, and release at least one of a flight mode and a shooting mode prohibited in the geo-fence area.Type: GrantFiled: September 29, 2017Date of Patent: September 28, 2021Assignee: 4DREAM CO., LTD.Inventors: Won-Kug Kim, Ki-Il Ryu, Jin-Kyo Shin
-
Patent number: 10891702Abstract: The present disclosure relates to a duplicate image evidence management system for verifying authentication and integrity, the duplicate image evidence management system being capable of verifying that a duplicate image has authentication and integrity when an original image generated by an image storage device is copied by an image collecting device. The duplicate image evidence management system according to the present disclosure includes: an image generating unit for generating an original image; a hash generating unit for generating an original hash value for the original image; a hash checking unit for checking whether the original hash value is changed; and a duplicate image generating unit for copying the original image so as to generate a first duplicate image and generating a first hash value for the first duplicate image, when it is checked by the hash checking unit that the original hash value is not changed.Type: GrantFiled: September 23, 2016Date of Patent: January 12, 2021Assignees: 4DREAM CO., LTD., HANWHA TECHWIN CO., LTD.Inventors: Won-Kug Kim, Jin-Kyo Shin
-
Publication number: 20200278948Abstract: A method of managing an electronic fingerprint of an electronic file includes receiving an original electronic fingerprint of an original electronic file from an original electronic file generation apparatus generating the original electronic file via a network, separately from the original electronic file; receiving original storage path information of the original electronic file together with the original electronic fingerprint from the original electronic file generation apparatus; and receiving at least one of a first identifier of the original electronic file generation apparatus and original meta information of the original electronic file together with the original electronic fingerprint from the original electronic file generation apparatus.Type: ApplicationFiled: May 21, 2020Publication date: September 3, 2020Applicants: 4DREAM CO., LTD., HANWHA TECHWIN CO., LTD.Inventors: Won Kug KIM, Ki Il RYU, Jin Kyo SHIN, Kwang Rae KIM
-
Publication number: 20190236246Abstract: A system for verifying control history of an unmanned aerial vehicle according to one embodiment of the present disclosure includes an authentication unit for collecting personal information from a pilot who controls an unmanned aerial vehicle to authenticate the pilot, a storage unit storing control information regarding the pilot's control of the unmanned aerial vehicle, and an encryption unit for sealing and encrypting data of the personal information and the control information; and is capable of controlling and managing an indiscriminate use of the unmanned aerial vehicle and providing a control time, flight history, etc., to an organization which needs such information.Type: ApplicationFiled: September 29, 2017Publication date: August 1, 2019Applicants: 4DREAM CO., LTD.Inventors: Won-Kug KIM, Jin-Kyo SHIN, Ki-ll RYU, Kwang-Rae KIM, Haes-Sal JEON
-
Publication number: 20190227557Abstract: An unmanned aerial vehicle according to an embodiment of the present disclosure includes a storing part configured to store information regarding a geo-fence area, and flight approval information or shooting approval information of a main body of the unmanned aerial vehicle with respect to the geo-fence area; and a controller configured to, when the main body approaches the geo-fence area, extract approval code from the flight approval information or the shooting approval information, and release at least one of a flight mode and a shooting mode prohibited in the geo-fence area.Type: ApplicationFiled: September 29, 2017Publication date: July 25, 2019Applicants: 4DREAM CO., LTD.Inventors: Won-Kug KIM, Ki-ll RYU, Jin-Kyo SHIN
-
Publication number: 20180373894Abstract: A digital forensic image verification system according to an embodiment of the present disclosure includes an imaging device having a imaging unit configured to produce an image, a first hash value generator configured to generate a first hash value for the image, and a transmitting unit configured to transmit the image and the first hash value; and an image storage device having a receiving unit configured to receive the image and the first hash value from the imaging device, a second hash value generator configured to generate a second hash value for the image, and a controller configured to compare the first hash value and the second hash value with each other.Type: ApplicationFiled: December 13, 2016Publication date: December 27, 2018Applicants: 4DREAM CO., LTD., Hanwha Techwin Co., Ltd.Inventors: Won-Kug KIM, Jin-Kyo SHIN
-
Publication number: 20180276778Abstract: The present disclosure relates to a duplicate image evidence management system for verifying authentication and integrity, the duplicate image evidence management system being capable of verifying that a duplicate image has authentication and integrity when an original image generated by an image storage device is copied by an image collecting device. The duplicate image evidence management system according to the present disclosure includes: an image generating unit for generating an original image; a hash generating unit for generating an original hash value for the original image; a hash checking unit for checking whether the original hash value is changed; and a duplicate image generating unit for copying the original image so as to generate a first duplicate image and generating a first hash value for the first duplicate image, when it is checked by the hash checking unit that the original hash value is not changed.Type: ApplicationFiled: September 23, 2016Publication date: September 27, 2018Applicants: 4DREAM CO., LTD., Hanwha Techwin Co., Ltd.Inventors: Won-Kug KIM, Jin-Kyo SHIN
-
Patent number: 8781296Abstract: The present invention relates to a system for auditing misuse of an image information, and more particularly, to a system for auditing misuse of an image information, which stores the image information recorded by an image recording device as a file; transmits a log which is related to suspected misuse to the stored file to an auditing server in order to determine whether the stored file was misused; transmits information as to whether a user's access log to the stored file, an image deletion log, an image copy log, and an image view log have been modified to the auditing server; determine whether misuse occurred in view of a misuse behavior pattern; and in a case that misuse occurs generates misuse alarm data thereby notifying a user's terminal of such misuse.Type: GrantFiled: December 8, 2011Date of Patent: July 15, 2014Assignee: 4Dream Co., Ltd.Inventors: Won-Kug Kim, Jin-Kyo Shin
-
Publication number: 20130279880Abstract: The present invention relates to a system for auditing misuse of an image information, and more particularly, to a system for auditing misuse of an image information, which stores the image information recorded by an image recording device as a file; transmits a log which is related to suspected misuse to the stored file to an auditing server in order to determine whether the stored file was misused; transmits information as to whether a user's access log to the stored file, an image deletion log, an image copy log, and an image view log have been modified to the auditing server; determine whether misuse occurred in view of a misuse behavior pattern; and in a case that misuse occurs generates misuse alarm data thereby notifying a user's terminal of such misuse.Type: ApplicationFiled: December 8, 2011Publication date: October 24, 2013Applicant: 4DREAM CO., LTD.Inventors: Won-Kug Kim, Jin-Kyo Shin