Patents by Inventor Jong Woo Choi
Jong Woo Choi 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: 20180137221Abstract: Disclosed herein are an apparatus and method for analyzing a building. The apparatus for analyzing a building includes a configuration unit for configuring analysis settings for analyzing a target building; a calculation unit for calculating a distance based on similarity by acquiring information about the target building and information about a standard building depending on the analysis settings and for generating a result of analysis of the target building using the distance; and an output unit for outputting the result of analysis of the target building.Type: ApplicationFiled: November 6, 2017Publication date: May 17, 2018Applicant: Electronics and Telecommunications Research nstituteInventors: Jong-Woo CHOI, Wan-Ki PARK, Il-Woo LEE
-
Publication number: 20180120277Abstract: An apparatus and method for generating olfactory information, which relate to a method of expressing the capability of an electronic nose and delivery of a recognized odor in a virtual reality system. The apparatus includes a plurality of gas sensors configured to recognize real-world odors and acquire raw data of a result of recognizing the real-world odors and a processor configured to generate a calibration model determination result of each of the plurality of gas sensors by applying a calibration model allocated to each of the plurality of gas sensors to measurement data of each of the plurality of gas sensors, compare the calibration model determination results of the plurality of gas sensors with each other, and determine whether to calibrate an olfactory recognition model for recognizing the real-world odors, based on a result of the comparison between the calibration model determination results.Type: ApplicationFiled: February 7, 2017Publication date: May 3, 2018Inventors: Sung June CHANG, Jun Seok PARK, Hae Ryong LEE, Jong Woo CHOI
-
Patent number: 9893807Abstract: A method of providing data using visible light communication (VLC) and a VLC system therefor is provided, the method for easy utilization, in a user terminal, of information provided by a lighting apparatus based on a position at which the lighting apparatus is provided.Type: GrantFiled: February 3, 2015Date of Patent: February 13, 2018Assignee: Electronics and Telecommunications Research InstituteInventors: Jong Woo Choi, Jung Sik Sung, Seong Hee Park, Hyun Chul Kang, Hyun Joo Kang, Tae Gyu Kang
-
Publication number: 20180019211Abstract: A semiconductor package includes a substrate including at least one mounted electronic device; a sealer disposed to seal the electronic device; and a conductive blocking film disposed on a surface of the sealer and a side surface of the substrate, wherein the substrate includes a spacer formed along an outer edge of a lower surface of the substrate to space the side surface of the substrate and the lower surface of the substrate to be apart from each other.Type: ApplicationFiled: June 27, 2017Publication date: January 18, 2018Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Woo CHOI, Hyun Kook CHO, Hyuk Joo YOON, Hyuk Ki KWON
-
Publication number: 20170343521Abstract: An apparatus and method for generating olfactory information. The apparatus for generating olfactory information generates olfactory information that can be shared between a real world and at least one virtual world. The apparatus for generating olfactory information includes a sensor and a processor. The sensor recognizes a real-world odor, and acquires the original data of the result of the detection of the real-world odor. The processor acquires representative data including the evaluation of the quantitative numerical value of the real-world odor by analyzing the original data, and generates real-world olfactory information including both the original data and the representative data.Type: ApplicationFiled: January 18, 2017Publication date: November 30, 2017Inventors: Sung-June CHANG, Hae-Ryong LEE, Jun-Seok PARK, Jong-Woo CHOI, Hyung-Gi BYUN, Jang-Sik CHOI
-
Publication number: 20170243833Abstract: A package module includes first and second components, a conductive wall, and a molding portion. The first component and the second component are disposed on a substrate. The conductive wall is disposed between the first component and the second component. The molding portion is disposed on the first component, the second component, and the conductive wall, and has a slot defining a cavity above an upper portion of the conductive wall.Type: ApplicationFiled: December 8, 2016Publication date: August 24, 2017Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jong Woo CHOI, Hyun Kook CHO, Il Hyeong LEE, Seung Yong CHOI
-
Publication number: 20170154201Abstract: A fingerprint sensing device includes a board having a sensor array, a sub-board disposed on a bottom surface of the board, a circuit element disposed on the bottom surface of the board, and a through hole disposed through the sub-board, wherein the circuit element is further disposed in the through hole. A thickness of the sub-board is substantially similar to a thickness of the circuit element.Type: ApplicationFiled: June 9, 2016Publication date: June 1, 2017Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yong Il KWON, Tah Joon PARK, Joon Seok CHAE, Jong Woo CHOI
-
Patent number: 9609726Abstract: An apparatus and method for providing indoor location information are disclosed herein. The apparatus includes a signal reception unit, a global positioning system (GPS) data reception unit, a frame generation unit, a scheduling unit, and a signal transmission unit. The signal reception unit receives a lighting control frame from a lighting control device. The GPS data reception unit receives location data from GPS satellites. The frame generation unit generates a location data frame by extracting the location of an illumination light stored in a lighting arrangement storage unit, modifying the location data and adding a header to the modified location data. The scheduling unit schedules the lighting control frame or the location data frame. The signal transmission unit transfers the lighting control frame or the location data frame to the corresponding illumination light based on the results of the scheduling of the scheduling unit.Type: GrantFiled: February 13, 2015Date of Patent: March 28, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: In-Su Kim, Hyun-Chul Kang, Hyun-Joo Kang, Seong-Hee Park, Jung-Sik Sung, Jong-Woo Choi, Tae-Gyu Kang
-
Patent number: 9591728Abstract: A method and apparatus for controlling Zigbee wireless lighting are disclosed. The apparatus for controlling Zigbee wireless lighting includes an address management unit, a packet conversion unit, and a client unit. The address management unit detects a Zigbee wireless address, corresponding to a light ID included in a command received from a user terminal, in an address management table. The packet conversion unit converts the command into a Zigbee light link (ZLL)-based packet. The client unit transfers the ZLL-based packet to Zigbee wireless illumination light corresponding to the Zigbee wireless address in order to control the Zigbee wireless illumination light.Type: GrantFiled: February 25, 2015Date of Patent: March 7, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: Jung-Sik Sung, Jong-Woo Choi, Hyun-Chul Kang, Seong-Hee Park, Hyun-Joo Kang, In-Su Kim, Tae-Gyu Kang
-
Patent number: 9578723Abstract: A lighting control device and method are disclosed herein. The lighting control device includes a control unit and a control request unit. The control unit sets up a virtual multiple lighting control unit corresponding to a lighting control command received from a lighting management device. The control request unit selects a wireless light fixture corresponding to a light fixture ID included in the lighting control command, and makes a lighting control request to the selected wireless light fixture. The control unit transfers a response to the lighting control request to the lighting management device, and thus allows a corresponding lighting switch to control the wireless light fixture.Type: GrantFiled: February 25, 2015Date of Patent: February 21, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jung-Sik Sung, Hyun-Chul Kang, Hyun-Joo Kang, Seong-Hee Park, Jong-Woo Choi, In-Su Kim, Tae-Gyu Kang
-
Patent number: 9485836Abstract: Disclosed is a controlling apparatus for a dimming level of a light disposed on a ceiling surface, including: a sampling unit sampling an illumination value of a ceiling area depending on a change in a dimming level of the light; a communication unit receiving an illumination value of a floor area at a minimum dimming level of the light and an illumination value of the floor area at a maximum dimming level of the light; an estimation unit estimating an illumination value of the floor area at a current dimming level of the light based on an algorithm defined by using the illumination value of the floor area and the illumination value of the ceiling area at the minimum dimming level of the light, the illumination value of the floor area and the illumination value of the ceiling area at the maximum dimming level of the light, and the illumination value of the ceiling area at the current dimming level of the light; and a control unit controlling the dimming level of the light so that the estimated illumination vaType: GrantFiled: March 18, 2016Date of Patent: November 1, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITInventors: Hyun Chul Kang, Jung Sik Sung, Tae Gyu Kang, Hyun Joo Kang, Seong Hee Park, Jong Woo Choi
-
Publication number: 20160278182Abstract: Disclosed is a controlling apparatus for a dimming level of a light disposed on a ceiling surface, including: a sampling unit sampling an illumination value of a ceiling area depending on a change in a dimming level of the light; a communication unit receiving an illumination value of a floor area at a minimum dimming level of the light and an illumination value of the floor area at a maximum dimming level of the light; an estimation unit estimating an illumination value of the floor area at a current dimming level of the light based on an algorithm defined by using the illumination value of the floor area and the illumination value of the ceiling area at the minimum dimming level of the light, the illumination value of the floor area and the illumination value of the ceiling area at the maximum dimming level of the light, and the illumination value of the ceiling area at the current dimming level of the light; and a control unit controlling the dimming level of the light so that the estimated illumination vaType: ApplicationFiled: March 18, 2016Publication date: September 22, 2016Inventors: Hyun Chul KANG, Jung Sik SUNG, Tae Gyu KANG, Hyun Joo KANG, Seong Hee PARK, Jong Woo CHOI
-
Patent number: 9336661Abstract: Disclosed are a safety communication system and a method thereof that provide a risk occurrence position and a notification function, and more particularly, disclosed is communication technology including a sensor based lighting for rapidly responding to a risk situation. The safety communication system according to an exemplary embodiment of the present invention includes: a device sensing a risk situation; a lighting crime prevention system analyzing risk situation data received from the device and including a position ID to generate situation data; and a lighting control system controlling an operation of a lighting depending on the situation data.Type: GrantFiled: April 24, 2014Date of Patent: May 10, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyun Chul Kang, Tae Gyu Kang, In Su Kim, Jong Woo Choi, Jin Doo Jeong, Jung Sik Sung, Seong Hee Park, Hyun Joo Kang
-
Publication number: 20160029457Abstract: Disclosed herein are a Zigbee lighting control apparatus and method. The Zigbee lighting control method includes checking whether a Zigbee switch to which a Zigbee lighting control apparatus is applied is in a reset state, performing a broadcast-based link connection a number of times identical to a number of currently installed Zigbee lighting devices if the Zigbee switch is in the reset state, performing a broadcast-based link connection a number of times identical to a preset number of Zigbee lighting devices if it is checked that the Zigbee switch is not in the reset state, performing a unicast-based link connection on remaining Zigbee lighting devices that are not connected to a link, among Zigbee lighting devices within a preset range upon performing the broadcast-based link connection, and controlling Zigbee lighting devices that have been connected via the broadcast-based link connection or the unicast-based link connection.Type: ApplicationFiled: May 13, 2015Publication date: January 28, 2016Inventors: Jung-Sik SUNG, Jong-Woo CHOI, Seong-Hee PARK, Hyun-Chul KANG, Hyun-Joo KANG, Tae-Gyu KANG
-
Publication number: 20150245450Abstract: A method and apparatus for controlling Zigbee wireless lighting are disclosed. The apparatus for controlling Zigbee wireless lighting includes an address management unit, a packet conversion unit, and a client unit. The address management unit detects a Zigbee wireless address, corresponding to a light ID included in a command received from a user terminal, in an address management table. The packet conversion unit converts the command into a Zigbee light link (ZLL)-based packet. The client unit transfers the ZLL-based packet to Zigbee wireless illumination light corresponding to the Zigbee wireless address in order to control the Zigbee wireless illumination light.Type: ApplicationFiled: February 25, 2015Publication date: August 27, 2015Inventors: Jung-Sik SUNG, Jong-Woo CHOI, Hyun-Chul KANG, Seong-Hee PARK, Hyun-Joo KANG, In-Su KIM, Tae-Gyu KANG
-
Publication number: 20150245451Abstract: A lighting control device and method are disclosed herein. The lighting control device includes a control unit and a control request unit. The control unit sets up a virtual multiple lighting control unit corresponding to a lighting control command received from a lighting management device. The control request unit selects a wireless light fixture corresponding to a light fixture ID included in the lighting control command, and makes a lighting control request to the selected wireless light fixture. The control unit transfers a response to the lighting control request to the lighting management device, and thus allows a corresponding lighting switch to control the wireless light fixture.Type: ApplicationFiled: February 25, 2015Publication date: August 27, 2015Inventors: Jung-Sik SUNG, Hyun-Chul KANG, Hyun-Joo KANG, Seong-Hee PARK, Jong-Woo CHOI, In-Su KIM, Tae-Gyu KANG
-
Publication number: 20150229391Abstract: A method of providing data using visible light communication (VLC) and a VLC system therefor is provided, the method for easy utilization, in a user terminal, of information provided by a lighting apparatus based on a position at which the lighting apparatus is provided.Type: ApplicationFiled: February 3, 2015Publication date: August 13, 2015Inventors: Jong Woo CHOI, Jung Sik SUNG, Seong Hee PARK, Hyun Chul KANG, Hyun Joo KANG, Tae Gyu KANG
-
Publication number: 20150230322Abstract: An apparatus and method for providing indoor location information are disclosed herein. The apparatus includes a signal reception unit, a global positioning system (GPS) data reception unit, a frame generation unit, a scheduling unit, and a signal transmission unit. The signal reception unit receives a lighting control frame from a lighting control device. The GPS data reception unit receives location data from GPS satellites. The frame generation unit generates a location data frame by extracting the location of an illumination light stored in a lighting arrangement storage unit, modifying the location data and adding a header to the modified location data. The scheduling unit schedules the lighting control frame or the location data frame. The signal transmission unit transfers the lighting control frame or the location data frame to the corresponding illumination light based on the results of the scheduling of the scheduling unit.Type: ApplicationFiled: February 13, 2015Publication date: August 13, 2015Inventors: In-Su KIM, Hyun-Chul KANG, Hyun-Joo KANG, Seong-Hee PARK, Jung-Sik SUNG, Jong-Woo CHOI, Tae-Gyu KANG
-
Publication number: 20150195892Abstract: Provided is a lighting device controlled by a remote lighting control device through wireless communication, including a diffuser unit including a diffuser configured to emit light generated by a light emitting device outwardly and an antenna pattern integrally formed with the diffuser and configured to receive a wireless communication signal for controlling light emission of the light emitting device from the remote lighting control device, a controller configured to receive the wireless communication signal through signal lines electrically connected to the diffuser unit, and a light source module configured to include the light emitting device and control light emission of the light emitting device under the control of the controller.Type: ApplicationFiled: January 6, 2015Publication date: July 9, 2015Inventors: Seong Hee PARK, Jung Sik SUNG, Hyun Chul KANG, In Su KIM, Hyun Joo KANG, Jong Woo CHOI, Tae Gyu KANG
-
Publication number: 20150137986Abstract: Disclosed are a safety communication system and a method thereof that provide a risk occurrence position and a notification function, and more particularly, disclosed is communication technology including a sensor based lighting for rapidly responding to a risk situation. The safety communication system according to an exemplary embodiment of the present invention includes: a device sensing a risk situation; a lighting crime prevention system analyzing risk situation data received from the device and including a position ID to generate situation data; and a lighting control system controlling an operation of a lighting depending on the situation data.Type: ApplicationFiled: April 24, 2014Publication date: May 21, 2015Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Chul KANG, Tae Gyu KANG, In Su KIM, Jong Woo CHOI, Jin Doo JEONG, Jung Sik SUNG, Seong Hee PARK, Hyun Joo KANG