Patents by Inventor Won-Jin Park
Won-Jin Park 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: 20240133519Abstract: A liquefied gas storage tank includes a corner block disposed on a corner portion, wherein the corner block includes a lower block, an upper block and an upper connecting block, the upper block includes a first inner fixing unit and a second inner fixing unit respectively provided inside a first surface and a second surface, bonded and connected to a secondary barrier, and each having a structure in which a primary inner plywood, a primary corner insulating material, and a primary outer plywood are stacked, and an inner bent portion installed at a corner spatial portion between the first inner fixing unit and the second inner fixing unit, and both side surfaces of the inner bent portion that are perpendicular to the secondary barrier each have a height reduced from a total height of each of the first and second inner fixing units.Type: ApplicationFiled: December 14, 2021Publication date: April 25, 2024Inventors: Won Seok HEO, Seong Bo PARK, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
-
Publication number: 20240117941Abstract: A hydrogen storage system is disclosed and includes a storage unit including a plurality of unit storage containers, in which metal hydride materials are respectively provided in an interior thereof and which are connected to each other in parallel, and a thermal fluid line defining a thermal fluid passage, which passes via the plurality of unit storage containers continuously and through which a thermal fluid flows for heating or cooling the unit storage containers, thereby enhancing a storage performance and an efficiency of the hydrogen.Type: ApplicationFiled: March 10, 2023Publication date: April 11, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Hye Park, Won Jung Kim, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Byeong Soo Shin, Ji Hoon Lee, Suk Hoon Hong, Hoon Mo Park, Yong Doo Son
-
Publication number: 20240117930Abstract: A hydrogen storage device includes a storage container having an accommodation space in an interior thereof, a first metal hydride material provided in the interior of the storage container and that stores hydrogen, and a second metal hydride material provided in the interior of the storage container and that stores the hydrogen at a pressure that is different from that of the first metal hydride material. An advantageous effect of restraining an excessive rise of a pressure of the storage container and enhancing safety and reliability may be obtained.Type: ApplicationFiled: March 10, 2023Publication date: April 11, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Ji Hye Park, Won Jung Kim, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Byeong Soo Shin, Ji Hoon Lee, Suk Hoon Hong, Hoon Mo Park, Yong Doo Son
-
Patent number: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
-
Publication number: 20240105963Abstract: A method for manufacturing a gas diffusion layer for a fuel cell wherein carbon nanotubes are impregnated into Korean paper, thereby enhancing electroconductivity, and a gas diffusion layer manufactured thereby. The method for manufacturing a gas diffusion layer for a fuel cell which is to manufacture a gas diffusion layer as a constituent member of a unit cell in a fuel cell, includes a support preparation step of preparing a support with Korean paper; a dispersion preparation step of dispersing a carbon substance in a solvent to form a dispersion, a coating step of coating the support with the dispersion, and a thermal treatment step of thermally treating the dispersion-coated support to fix the carbon substance to the support.Type: ApplicationFiled: March 6, 2023Publication date: March 28, 2024Inventors: Seung Tak Noh, Ji Han Lee, In Seok Lee, Jae Man Park, Won Jong Choi, Choong Hee Kim, Seong Hwang Kim, Jong Hoon Lee, Soo Jin Park, Seul Yi Lee
-
Publication number: 20240084969Abstract: The liquefied gas storage tank includes a primary barrier, a primary insulation wall, a secondary barrier, and a secondary insulation wall. In a state where unit elements are arranged adjacent to each other, each of the unit elements being formed by stacking the secondary insulation wall, the secondary barrier, and a fixed insulation wall which is a part of the primary insulation wall, the primary insulation wall may comprise: a connection insulation wall provided in the space between the adjacent fixed insulation walls; first slits formed between the fixed insulation walls and the connection insulation wall when the connection insulation wall is inserted and installed between the adjacent fixed insulation walls; a plurality of second slits formed in a lengthwise direction and a widthwise direction of the fixed insulation walls; and a first insulating filler material for filling the first slits.Type: ApplicationFiled: December 15, 2021Publication date: March 14, 2024Inventors: Seong Bo PARK, Won Seok HEO, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
-
Publication number: 20240079642Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.Type: ApplicationFiled: January 11, 2022Publication date: March 7, 2024Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTEInventors: Yoon Cheol HA, Sang Min LEE, Byung Gon KIM, Gum Jae PARK, Jun Woo PARK, Jun Ho PARK, Ji Hyun YU, Won Jae LEE, You Jin LEE, Hae Young CHOI
-
Publication number: 20240075432Abstract: Provided are a hollow fiber composite membrane for water vapor separation, comprising a hollow fiber membrane including two or more pores and a coating layer in which an interfacial polymer obtained from interfacial polymerization of water-soluble monomer and an organic monomer is coated on a surface of the hollow fiber membrane, and a chemical resistant substance is introduced in the interfacial polymer, and a method for manufacturing the same.Type: ApplicationFiled: November 16, 2022Publication date: March 7, 2024Applicants: KOREA INSTITUTE OF ENERGY RESEARCH, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jae Deok JEON, Soon Jin KWON, Won Kil CHOI, So Jung PARK
-
Patent number: 11905131Abstract: A pneumatic air booster (100) includes; a shaft (160); a body (110, 111) including a first body (110) and a second body (111); an air inlet (112); an air outlet (113); a pressure chamber (114) communicating the air inlet (112); an air control passage (115) communicating the pressure chamber (114); a pressure control chamber (116); a bonnet (190); a valve (140); a valve spring (150); a valve seat (170); and a connection passage (102a) extended between the air outlet (113) and the pressure control chamber (116).Type: GrantFiled: November 12, 2020Date of Patent: February 20, 2024Inventor: Won Jin Park
-
Patent number: 11884750Abstract: A cell penetrating peptide (CPP) according to the present invention is a novel cationic cell penetrating peptide that can effectively transport a biologically active molecule by passing through a cell membrane even when a biologically active molecule is bound thereto, and compared with conventional CPPs, it has excellent cell permeability enabling the transport of a biologically active molecule into cells, and the delivered biologically active molecule may effectively maintain its activity in cells. Accordingly, the CPP of the present invention may be very useful in various fields including cosmetics, diagnostics, drug delivery systems, recombinant protein vaccines, DNA/RNA therapeutics, and gene and protein therapy.Type: GrantFiled: July 22, 2022Date of Patent: January 30, 2024Assignee: CELLTROY CO., LTD.Inventors: Chang-Kyu Oh, Jae-Ho Lee, Soon-Ik Park, Jeong-Ho Park, Won-Jin Park, Yun-Chu Cho
-
Patent number: 11702449Abstract: Disclosed are improved peptides for inhibiting angiogenesis, Ac-RLYE (SEQ ID NO: 1) and R(D)LYE (SEQ ID NO: 6), and a composition for the prevention and treatment of cancers and diseases related to angiogenesis comprising the peptides as an active ingredient. A peptide for inhibiting angiogenesis is disclosed wherein the L-Arg of an N-terminal is acetylated in a peptide consisting of an amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 1). A peptide for inhibiting angiogenesis is disclosed wherein L-Arg is substituted with D-Arg in a peptide consisting of the amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 6). Methods for using a composition comprising the peptides as active ingredients for the prevention or treatment of diseases (cancer, diabetic retinopathy or senile macular degeneration) caused by excessive angiogenesis are also disclosed. The peptides have a long half-life and are excellent in VEGF-induced angiogenesis inhibitory effect.Type: GrantFiled: May 17, 2021Date of Patent: July 18, 2023Assignee: AVIXGEN INC.Inventors: Young Myeong Kim, Yi Yong Baek, Won Jin Park, Jeong Hun Kim, Dong Hyun Jo
-
Publication number: 20230053924Abstract: A cell penetrating peptide (CPP) according to the present invention is a novel cationic cell penetrating peptide that can effectively transport a biologically active molecule by passing through a cell membrane even when a biologically active molecule is bound thereto, and compared with conventional CPPs, it has excellent cell permeability enabling the transport of a biologically active molecule into cells, and the delivered biologically active molecule may effectively maintain its activity in cells. Accordingly, the CPP of the present invention may be very useful in various fields including cosmetics, diagnostics, drug delivery systems, recombinant protein vaccines, DNA/RNA therapeutics, and gene and protein therapy.Type: ApplicationFiled: July 22, 2022Publication date: February 23, 2023Inventors: Chang-Kyu Oh, Jae-Ho Lee, Soon-Ik Park, Jeong-Ho Park, Won-Jin Park, Yun-Chu Cho
-
Publication number: 20220402706Abstract: The present invention relates to a pneumatic air booster, and provides a pneumatic air booster, which: can minimize the amount of air supplied to a pipeline, through which objects move, of high-density transfer equipment for transferring heavy objects with high specific gravity such as sand and limestone in a blower, a compressor or the like; enables smooth transfer of the objects in the pipeline and reduces even the impact to the pipeline so as to be advantageous in maintenance and repair of equipment; and is independently operated when the air booster is applied to a pneumatic conveying system, so as to enable pressure adjustment of the pipeline, so that a monitoring and control system is simplified, and thus costs for constructing the system can be reduced.Type: ApplicationFiled: November 12, 2020Publication date: December 22, 2022Inventor: Won Jin PARK
-
Publication number: 20210292363Abstract: Disclosed are improved peptides for inhibiting angiogenesis, Ac-RLYE (SEQ ID NO: 1) and R(D)LYE (SEQ ID NO: 6), and a composition for the prevention and treatment of cancers and diseases related to angiogenesis comprising the peptides as an active ingredient. A peptide for inhibiting angiogenesis is disclosed wherein the L-Arg of an N-terminal is acetylated in a peptide consisting of an amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 1). A peptide for inhibiting angiogenesis is disclosed wherein L-Arg is substituted with D-Arg in a peptide consisting of the amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 6). Methods for using a composition comprising the peptides as active ingredients for the prevention or treatment of diseases (cancer, diabetic retinopathy or senile macular degeneration) caused by excessive angiogenesis are also disclosed. The peptides have a long half-life and are excellent in VEGF-induced angiogenesis inhibitory effect.Type: ApplicationFiled: May 17, 2021Publication date: September 23, 2021Applicant: AVIXGEN INC.Inventors: Young Myeong KIM, Yi Yong BAEK, Won Jin PARK, Jeong Hun KIM, Dong Hyun JO
-
Patent number: 11040999Abstract: Disclosed are improved peptides for inhibiting angiogenesis, Ac-RLYE (SEQ ID NO: 1) and R(D)LYE (SEQ ID NO: 6), and a composition for the prevention and treatment of cancers and diseases related to angiogenesis comprising the peptides as an active ingredient. A peptide for inhibiting angiogenesis is disclosed wherein the L-Arg of an N-terminal is acetylated in a peptide consisting of an amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 1). A peptide for inhibiting angiogenesis is disclosed wherein L-Arg is substituted with D-Arg in a peptide consisting of the amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 6). Methods for using a composition comprising the peptides as active ingredients for the prevention or treatment of diseases (cancer, diabetic retinopathy or senile macular degeneration) caused by excessive angiogenesis are also disclosed. The peptides have a long half-life and are excellent in VEGF-induced angiogenesis inhibitory effect.Type: GrantFiled: July 5, 2016Date of Patent: June 22, 2021Assignee: AVIXGEN INC.Inventors: Young Myeong Kim, Yi Yong Baek, Won Jin Park, Jeong Hun Kim, Dong Hyun Jo
-
Publication number: 20190315803Abstract: Disclosed are improved peptides for inhibiting angiogenesis, Ac-RLYE (SEQ ID NO: 1) and R(D)LYE (SEQ ID NO: 6), and a composition for the prevention and treatment of cancers and diseases related to angiogenesis comprising the peptides as an active ingredient. A peptide for inhibiting angiogenesis is disclosed wherein the L-Arg of an N-terminal is acetylated in a peptide consisting of an amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 1). A peptide for inhibiting angiogenesis is disclosed wherein L-Arg is substituted with D-Arg in a peptide consisting of the amino acid sequence of Arg-Leu-Tyr-Glu (SEQ ID NO: 6). Methods for using a composition comprising the peptides as active ingredients for the prevention or treatment of diseases (cancer, diabetic retinopathy or senile macular degeneration) caused by excessive angiogenesis are also disclosed. The peptides have a long half-life and are excellent in VEGF-induced angiogenesis inhibitory effect.Type: ApplicationFiled: July 5, 2016Publication date: October 17, 2019Applicant: AVIXGEN INC.Inventors: Young Myeong KIM, Yi Yong BAEK, Won Jin PARK, Jeong Hun KIM, Dong Hyun JO
-
Patent number: 8619987Abstract: Disclosed is a system for transmitting encrypted broadcast signals to different transmitters on a single frequency network (SFN) in a digital broadcasting system. The system for transmitting encrypted broadcast signals on the SFN includes: a main broadcasting system for transmitting encrypted broadcast signals including data streams and transmitter identification information (TII) through a main broadcasting network; a repeating system for amplifying encrypted broadcast signals of the main broadcasting network and transmitting the amplified broadcast signals, or modulating and amplifying streams input by the main broadcasting system through a private line and repeating broadcast signals of the main broadcasting system through a repeating network; and a decrypting key provider for receiving a decrypting key value from the main broadcasting or repeating system and transmitting a user authentication and decrypting key to a charged subscriber terminal through a mobile communication network.Type: GrantFiled: November 4, 2005Date of Patent: December 31, 2013Assignees: KT Corporation, Electronics and Telecommunications Research InstituteInventors: Chung-Pyo Hong, Tae-June Chae, Won-Jin Park, Hyun Lee, Soo-In Lee, Gwang-Soon Lee, Bong-Ho Lee, Jong-Soo Lim
-
Patent number: 8031870Abstract: The conditional access system in a single frequency network in a digital broadcasting system includes a main broadcasting system transmitting encoded broadcasting signals including a data stream and transmitter identification information (TII) through a main broadcasting network; a repeating system amplifying and transmitting encoded broadcasting signals of the main broadcasting network, or modulating and amplifying a stream input by the main broadcasting system through a cable, and repeating broadcasting signals of the main broadcasting system through a repeating network; a subscriber station decoding the encoded signals of the main broadcasting network included in the broadcasting signals received through the main broadcasting network or the repeating network, TII, and an encoding key according to a decoding method; and a decoding key provider receiving a decoding key from the main broadcasting or repeating system, authenticating a user, and transmitting the decoding key to a charged subscriber station throType: GrantFiled: November 4, 2005Date of Patent: October 4, 2011Assignee: KT CorporationInventors: Chung-Pyo Hong, Won-Jin Park
-
Publication number: 20100195828Abstract: The conditional access system in a single frequency network in a digital broadcasting system includes a main broadcasting system transmitting encoded broadcasting signals including a data stream and transmitter identification information (TII) through a main broadcasting network; a repeating system amplifying and transmitting encoded broadcasting signals of the main broadcasting network, or modulating and amplifying a stream input by the main broadcasting system through a cable, and repeating broadcasting signals of the main broadcasting system through a repeating network; a subscriber station decoding the encoded signals of the main broadcasting network included in the broadcasting signals received through the main broadcasting network or the repeating network, TII, and an encoding key according to a decoding method; and a decoding key provider receiving a decoding key from the main broadcasting or repeating system, authenticating a user, and transmitting the decoding key to a charged subscriber station throType: ApplicationFiled: November 4, 2005Publication date: August 5, 2010Inventors: Chung-Pyo Hong, Won-Jin Park
-
Publication number: 20100177895Abstract: Disclosed is a system for transmitting encrypted broadcast signals to different transmitters on a single frequency network (SFN) in a digital broadcasting system. The system for transmitting encrypted broadcast signals on the SFN includes: a main broadcasting system for transmitting encrypted broadcast signals including data streams and transmitter identification information (TII) through a main broadcasting network; a repeating system for amplifying encrypted broadcast signals of the main broadcasting network and transmitting the amplified broadcast signals, or modulating and amplifying streams input by the main broadcasting system through a private line and repeating broadcast signals of the main broadcasting system through a repeating network; and a decrypting key provider for receiving a decrypting key value from the main broadcasting or repeating system and transmitting a user authentication and decrypting key to a charged subscriber terminal through a mobile communication network.Type: ApplicationFiled: November 4, 2005Publication date: July 15, 2010Inventors: Chung-Pyo Hong, Tae-June Chae, Won-Jin Park, Hyun Lee, Soo-In Lee, Gwang-Soon Lee, Bong-Ho Lee, Jong-Soo Lim