Patents by Inventor Woo Chul Lee
Woo Chul Lee 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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Patent number: 11993783Abstract: Described herein is a nucleic acid molecule including an asymmetrically modified inverted terminal repeat (ITR). An AAV vector including the nucleic acid molecule has advantages of increased productivity and expression efficiency of a transgene, and decreased genotoxicity, by having an asymmetric ITR in which any one of two ITRs is modified. Also, described herein is are compositions and vectors.Type: GrantFiled: March 27, 2023Date of Patent: May 28, 2024Assignee: GENECRAFT INC.Inventors: Suk Chul Bae, You Soub Lee, Xinzi Chi, Seo Yeong Yoo, Woo-Jin Kim
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Publication number: 20240148856Abstract: Provided is a vaccine composition for preventing respiratory syncytial virus (RSV) infection, which is in the form of a liposome formulation including a RSV antigen, monophosphoryl lipid A (MLA), and/or a cobalt-porphyrin-phospholipid (CoPoP) conjugate. The vaccine composition exhibits excellent vaccine efficacy from a RSV antigen with enhanced immunogenicity and a combination of immune adjuvants for enhancing immune activity and antigen presentation.Type: ApplicationFiled: October 26, 2023Publication date: May 9, 2024Applicant: EUBIOLOGICS CO., LTD.Inventors: Chan Kyu LEE, Jonathan F. LOVELL, Yoon Hee WHANG, Woo Yeon HWANG, Hye Ji KIM, Min Chul PARK, Seok Kyu KIM, Wei-Chiao HUANG, Da Hui HA
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Publication number: 20240097251Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.Type: ApplicationFiled: March 29, 2022Publication date: March 21, 2024Inventors: Hyun Ki JUNG, Byung Chul PARK, Gun Gue PARK, Gwan Hyeon YU, Jin Young MOON, Kyung Rok LEE, Myung Seob KIM, Sung Gwi KO, Woo Hyuk CHOI
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Patent number: 11932549Abstract: It is introduced that a device of manufacturing lithium sulfate comprising: a reaction body in which a reaction of lithium phosphate and sulfuric acid is performed, the reaction body being divided into an upper space and a lower space; a pressurizer for applying pressure to the inside of the reaction body; a stirrer disposed in the upper space for stirring the lithium phosphate and sulfuric acid to produce a mixture containing lithium sulfate and phosphoric acid; and a filter disposed inside the reaction body and separating the filtrate containing the phosphoric acid into the lower space by filtering the mixture.Type: GrantFiled: August 2, 2019Date of Patent: March 19, 2024Assignees: POSCO CO., LTD, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGYInventors: Juyoung Kim, Ki Young Kim, Woonkyoung Park, Jung Kwan Park, Woo Chul Jung, Kwang Seok Park, Hyun Woo Lee, Sang Won Kim, Heok Yang, Seung Taek Kuk
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Publication number: 20240081850Abstract: Disclosed is an endoscope apparatus. The endoscope apparatus of the present invention includes: an endoscope including a flexible insertion section to be inserted into a human body; a flexible channel attached to the insertion section so that a part forms a passage in a longitudinal direction of the insertion section; and an assistant arm movably inserted into the passage and manipulated by a control device, and the assistant arm includes forceps capable of gripping a human body tissue, and a bending section bent by the control device to pull the human body tissue griped by the forceps.Type: ApplicationFiled: November 21, 2022Publication date: March 14, 2024Inventors: Dong Ho LEE, John KWON, Un Je YANG, Joon Hwan KIM, Woo Chul JEONG, Dong Soo KWON
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Publication number: 20210204018Abstract: Provided is a content caching broadcast transmission system that receives content from a content server, converts the content, and transmits the content through a non-real-time broadcast protocol. A receiver receives broadcast content through the non-real-time broadcast protocol, converts the broadcast content into web content, stores the web content, and forwards the web content to a client terminal in a unicast manner. The web content may be an Internet application package including a plurality of web documents and a series of scripts necessary for playback. A web object included in the Internet application package may be parsed, and addresses of links included in the web object may be converted such that the addresses are accessible in a receiver and then may be transmitted.Type: ApplicationFiled: December 26, 2020Publication date: July 1, 2021Applicants: DIGICAP CO., LTD., MARUENG CO., LTD.Inventors: Joon Young PARK, Woo Chul LEE
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Patent number: 10939151Abstract: A head-end system for terrestrial broadcast based on a virtualized broadcast framework includes a media configured to store a broadcast head-end virtualized component (BHVC) corresponding to all pieces of software related to a head-end device for transmission of ATSC 3.0 terrestrial broadcast, a plurality of worker nodes configured to transfer data to an exciter of a transmitting station by installing the BHVC stored in the media and performing a function of a typical head-end, and a mater node configured to monitor the plurality of worker nodes while storing and managing a container for installing the BHVC stored in the media in the worker nodes, and thus, modularizes a series of functions related to broadcast transmission in software units and effectively provides a broadcast service in a public or private cloud environment with departing from a broadcast device based on hardware or dedicated software.Type: GrantFiled: August 27, 2020Date of Patent: March 2, 2021Assignee: MARUENG CO., LTD.Inventors: Woo Chul Lee, Dong Hyun Kwon, Hee Lin Park
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Patent number: 10851004Abstract: Provided is a method and device for a waste water treatment process. In one exemplary embodiment influent waste water and a defined portion of treated effluent water are combined during a first time interval to produce pretreated water. The pretreated water is dosed with selective chemical additives formulated to cause separation of solid and liquid media during a second time interval, producing separated water. Remaining solid media is removed from the separated water with a sludge filter to produce treated effluent water.Type: GrantFiled: April 12, 2017Date of Patent: December 1, 2020Assignee: SEAON, LLCInventors: Soon-Hyoung Lee, Woo-Chul Lee
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Patent number: 10673278Abstract: Provided is a wireless power transmission device to reduce an electromagnetic wave except for a signal to be transmitted during wireless power transmission, the wireless power transmission device including a transmitter configured to generate a magnetic field by inputting a high-frequency power signal generated by a transmission circuit into a first coil, a receiver configured to generate an induced current by allowing the generated magnetic field to pass through a second coil, and a reducer configured to reduce a harmonic component of the high-frequency power signal using a third coil inserted on a path between the transmitter and the receiver.Type: GrantFiled: September 16, 2016Date of Patent: June 2, 2020Assignees: Electronics and Telecommunications Research Institute, DONGYANG E&P INC.Inventors: Jung Ick Moon, Seong Uk Baek, Byoung In Lee, Woo Chul Lee, Jong Seup Lee, Dong Woo Cheon, Sang Bong Jeon, Seong Min Kim, Duk Ju Ahn, In Kui Cho, Byung Chan Kim, Je Hoon Yun, Dong Won Jang, Hyung Do Choi
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Publication number: 20190333858Abstract: Provided is a dielectric layer that has a rock salt structure in a room temperature stable phase. The dielectric layer is made of a compound having a chemical formula of BexM1-xO, where M includes one of alkaline earth metals and x has a value greater than 0 and less than 0.5.Type: ApplicationFiled: December 19, 2018Publication date: October 31, 2019Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, INSTITUTE FOR BASIC SCIENCE, ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Seong Keun KIM, Woo Chul LEE, Sang Tae KIM, Hyun Cheol SONG, Seung Hyub BAEK, Ji Won CHOI, Jin Sang KIM, Chong Yun KANG, Christopher W. BIELAWSKI, Jung Hwan YUM, Eric S. LARSEN
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Publication number: 20180297877Abstract: Provided is a method and device for a waste water treatment process. In one exemplary embodiment influent waste water and a defined portion of treated effluent water are combined during a first time interval to produce pretreated water. The pretreated water is dosed with selective chemical additives formulated to cause separation of solid and liquid media during a second time interval, producing separated water. Remaining solid media is removed from the separated water with a sludge filter to produce treated effluent water.Type: ApplicationFiled: April 12, 2017Publication date: October 18, 2018Inventors: Soon-Hyoung Lee, Woo-Chul Lee
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Publication number: 20170141615Abstract: Provided is a wireless power transmission device to reduce an electromagnetic wave except for a signal to be transmitted during wireless power transmission, the wireless power transmission device including a transmitter configured to generate a magnetic field by inputting a high-frequency power signal generated by a transmission circuit into a first coil, a receiver configured to generate an induced current by allowing the generated magnetic field to pass through a second coil, and a reducer configured to reduce a harmonic component of the high-frequency power signal using a third coil inserted on a path between the transmitter and the receiver.Type: ApplicationFiled: September 16, 2016Publication date: May 18, 2017Inventors: Jung Ick MOON, Seong Uk BAEK, Byoung In LEE, Woo Chul LEE, Jong Seup LEE, Dong Woo CHEON, Sang Bong JEON, Seong Min KIM, Duk Ju AHN, In Kui CHO, Byung Chan KIM, Je Hoon YUN, Dong Won JANG, Hyung Do CHOI
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Publication number: 20160050473Abstract: An electronic device is provided. The electronic device includes a circuit board having a sound input hole penetrating through both surfaces of the circuit board, a microphone mounted on the circuit board, the microphone configured to receive a sound through the sound input hole, a first grounding pad surrounding the sound input hole on a surface of the circuit board, and a second grounding pad surrounding the first grounding pad on the surface of the circuit board. The microphone is mounted on the circuit board by soldering the microphone to the first and second grounding pads.Type: ApplicationFiled: August 18, 2015Publication date: February 18, 2016Inventor: Woo-Chul LEE
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Patent number: 9215518Abstract: An electronic device having a microphone device is provided. The electronic device includes at least one case frame which forms the external appearance of the electronic device, at least one microphone device which is disposed in the at least one case frame, and at least one microphone hole which is formed in a position corresponding to the at least one microphone device of the at least one case frame, and is disposed in a region which is not visually exposed in the at least one case frame.Type: GrantFiled: April 4, 2014Date of Patent: December 15, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Woo-Chul Lee, Ju-Yong Kim, Eun-Su Jeong
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Publication number: 20150010192Abstract: An electronic device having a microphone device is provided. The electronic device includes at least one case frame which forms the external appearance of the electronic device, at least one microphone device which is disposed in the at least one case frame, and at least one microphone hole which is formed in a position corresponding to the at least one microphone device of the at least one case frame, and is disposed in a region which is not visually exposed in the at least one case frame.Type: ApplicationFiled: April 4, 2014Publication date: January 8, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Woo-Chul LEE, Ju-Yong KIM, Eun-Su JEONG
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Patent number: 7250978Abstract: A multi-vision system and a method of controlling a display device usable in a multi-vision environment are disclosed. The multi-vision system includes a video source providing a video signal, a user input unit receiving multi-vision arrangement information from a user, a display device coupled to the video source for receiving the video signal. The display device, which is further coupled to the user input unit for receiving the arrangement information, initially determines an image portion of the video signal on the basis of the received arrangement information, adjusts a size of the determined image portion, and displays the size-adjusted image portion. The arrangement information indicates a user-preferred multi-vision arrangement and a position of the display device in the multi-vision arrangement.Type: GrantFiled: April 14, 2003Date of Patent: July 31, 2007Assignee: LG Electronics Inc.Inventors: Woo Chul Lee, Dong Hyeon Kim
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Publication number: 20040027482Abstract: A multi-vision system and a method of controlling a display device usable in a multi-vision environment are disclosed. The multi-vision system includes a video source providing a video signal, a user input unit receiving multi-vision arrangement information from a user, a display device coupled to the video source for receiving the video signal. The display device, which is further coupled to the user input unit for receiving the arrangement information, initially determines an image portion of the video signal on the basis of the received arrangement information, adjusts a size of the determined image portion, and displays the size-adjusted image portion. The arrangement information indicates a user-preferred multi-vision arrangement and a position of the display device in the multi-vision arrangement.Type: ApplicationFiled: April 14, 2003Publication date: February 12, 2004Inventors: Woo Chul Lee, Dong Hyeon Kim