Patents by Inventor Chong Shin
Chong 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).
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Publication number: 20230180719Abstract: A pet toilet that identifies a pet device by using the pet device worn by a pet includes an electromagnetic signal receiver that receives a first electromagnetic signal including pet device information from a plurality of pet devices, a connection unit that is connected to at least one of the plurality of pet devices based on the strength of the received first electromagnetic signal, an electromagnetic signal transmitter that transmits a second electromagnetic signal to the at least one pet device, and an identification unit that identifies a specific pet device worn by a specific pet from the pet device information based on the strength of the second electromagnetic signal received by the at least one pet device from the at least one pet device.Type: ApplicationFiled: November 23, 2022Publication date: June 15, 2023Applicant: PurrSong, Inc.Inventors: Tae Gu NOH, Eeon Chong SHIN, Jin Won PARK, Chang Hyeon BAK
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Patent number: 10684979Abstract: A memory system configured to support internal data (DQ) termination of a data buffer is provided. The memory system includes a first memory module, which is a target memory module accessed by an external device, and a second memory module, which is a non-target memory module not accessed by the external device. The second memory module performs the internal DQ termination on an internal data path during an internal operation mode in which data communication is performed by using the internal data path between internal memory chips. Signal reflection over the internal data path is reduced or prohibited due to the internal DQ termination, and thus, signal integrity is improved.Type: GrantFiled: November 1, 2019Date of Patent: June 16, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sun-young Lim, Hui-chong Shin, In-su Choi, Young-ho Lee
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Publication number: 20200065289Abstract: A memory system configured to support internal data (DQ) termination of a data buffer is provided. The memory system includes a first memory module, which is a target memory module accessed by an external device, and a second memory module, which is a non-target memory module not accessed by the external device. The second memory module performs the internal DQ termination on an internal data path during an internal operation mode in which data communication is performed by using the internal data path between internal memory chips. Signal reflection over the internal data path is reduced or prohibited due to the internal DQ termination, and thus, signal integrity is improved.Type: ApplicationFiled: November 1, 2019Publication date: February 27, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Sun-young Lim, Hui-chong Shin, ln-su Choi, Young-ho Lee
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Patent number: 10496584Abstract: A memory system configured to support internal data (DQ) termination of a data buffer is provided. The memory system includes a first memory module, which is a target memory module accessed by an external device, and a second memory module, which is a non-target memory module not accessed by the external device. The second memory module performs the internal DQ termination on an internal data path during an internal operation mode in which data communication is performed by using the internal data path between internal memory chips. Signal reflection over the internal data path is reduced or prohibited due to the internal DQ termination, and thus, signal integrity is improved.Type: GrantFiled: March 9, 2018Date of Patent: December 3, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Sun-young Lim, Hui-chong Shin, In-su Choi, Young-ho Lee
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Publication number: 20180329850Abstract: A memory system configured to support internal data (DQ) termination of a data buffer is provided. The memory system includes a first memory module, which is a target memory module accessed by an external device, and a second memory module, which is a non-target memory module not accessed by the external device. The second memory module performs the internal DQ termination on an internal data path during an internal operation mode in which data communication is performed by using the internal data path between internal memory chips. Signal reflection over the internal data path is reduced or prohibited due to the internal DQ termination, and thus, signal integrity is improved.Type: ApplicationFiled: March 9, 2018Publication date: November 15, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Sun-young Lim, Hui-chong Shin, In-su Choi, Young-ho Lee
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Patent number: 9731063Abstract: A portable functional vaginal cleansing apparatus is provided to prevent inflammation in vagina, to maintain cleanness, and to enhance massage effect. A portable functional vaginal cleansing apparatus comprises: a doughnut-shaped main body; a semicylinder water tank with a water level indicator (100) on the outside and a coupling protrusion inside; a handle part (380) with a coupling groove mounted at the coupling protrusion; a pumping unit (210) with a motor and a pump; and a control unit (290) with a rotator which is formed to rotate within a predetermined range, a insertion protrusion connected to a hose, an insertion unit with a nozzle part, an on and off switch, a water level controller, and an operation lamp.Type: GrantFiled: December 12, 2011Date of Patent: August 15, 2017Inventors: Mi Chong Shin, In Sung Shin
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Publication number: 20170146778Abstract: The present invention comprises: a first lens having a negative refractive index, the first lens being a meniscus lens wherein the surface facing an object is convex toward the object and the surface facing an image is concave; a second lens having a negative refractive index, the second lens being a meniscus lens wherein the surface facing the first lens is convex toward the first lens and the surface facing the image is concave; a third lens having a negative refractive index, the third lens being a lens wherein the surface facing the image is concave; a fourth lens having a positive refractive index, wherein both surfaces are concave; a fifth lens which is located behind the fourth lens and configured in such a way that a third unit lens having a positive refractive index is bonded with a fourth unit lens having a negative refractive index; and a sixth lens which is biconvex and has a positive refractive index.Type: ApplicationFiled: June 8, 2015Publication date: May 25, 2017Inventors: Jae Cheol Jeong, Hoe Sun Lee, Jong Sang Jung, Seung Chong Shin, Hyung Kyu Park
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Patent number: 9520160Abstract: A memory module includes a plurality of semiconductor memory devices and a circuit board. The circuit board is electrically connected to the plurality of semiconductor memory devices, and a signal line is disposed in the outermost layer of the circuit board. An electrical reference for the signal line is provided in a layer of the circuit board that is not adjacent to the outermost layer. Accordingly, an impedance of the signal line may be increased, and signal integrity of a signal transmitted through the signal line may be improved.Type: GrantFiled: March 28, 2014Date of Patent: December 13, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chil-Nam Yoon, Seon-Ryeong Kang, Hui-Chong Shin
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Publication number: 20140301125Abstract: A memory module includes a plurality of semiconductor memory devices and a circuit board. The circuit board is electrically connected to the plurality of semiconductor memory devices, and a signal line is disposed in the outermost layer of the circuit board. An electrical reference for the signal line is provided in a layer of the circuit board that is not adjacent to the outermost layer. Accordingly, an impedance of the signal line may be increased, and signal integrity of a signal transmitted through the signal line may be improved.Type: ApplicationFiled: March 28, 2014Publication date: October 9, 2014Applicant: Samsung Electronics Co., Ltd.Inventors: CHIL-NAM YOON, SEON-RYEONG KANG, HUI-CHONG SHIN
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Publication number: 20140276429Abstract: A portable functional vaginal cleansing apparatus is provided to prevent inflammation in vagina, to maintain cleanness, and to enhance massage effect. A portable functional vaginal cleansing apparatus comprises: a doughnut-shaped main body; a semicylinder water tank with a water level indicator (100) on the outside and a coupling protrusion inside; a handle part (380) with a coupling groove mounted at the coupling protrusion; a pumping unit (210) with a motor and a pump; and a control unit (290) with a rotator which is formed to rotate within a predetermined range, a insertion protrusion connected to a hose, an insertion unit with a nozzle part, an on and off switch, a water level controller, and a operation lamp.Type: ApplicationFiled: December 12, 2011Publication date: September 18, 2014Inventors: Mi Chong Shin, In Sung Shin
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Patent number: 7814379Abstract: A memory module packaging test system may include a plurality of test slots into which a plurality of memory modules may be installed so that the system may simultaneously test the memory modules. The memory module packaging test system may use a server system for a registered dual in-line memory module (RDIMM) or a fully buffered dual in-line memory module (FBDIMM) so that the system may test an unbuffered dual in-line memory module (UDIMM).Type: GrantFiled: June 20, 2007Date of Patent: October 12, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-kuk Lee, You-keun Han, Hui-chong Shin
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Patent number: 7606110Abstract: A memory module, a memory unit, and a hub with a non-periodic clock and methods for using the same. An example memory module may include a phased locked loop, receiving an external, periodic clock and generating one or more internal periodic clocks and a plurality of memory units, receiving one of the internal periodic clocks or a non-periodic clock from an external source.Type: GrantFiled: January 5, 2005Date of Patent: October 20, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: You-Keun Han, Hui-Chong Shin, Seung-Jin Seo, Byung-Se So, Young-Man Ahn, Seung-Man Shin, Jung-Kuk Lee, Ho-Suk Lee
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Patent number: 7519873Abstract: Methods and apparatuses for entering at least one memory into a test mode are provided. At least one test MRS bit may be stored in a first register for controlling the memory. At least one test MRS code may be programmed into a second register. Each of the at least one bits stored in the first register may correspond one of the at least one test MRS codes stored in the second register.Type: GrantFiled: September 8, 2006Date of Patent: April 14, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-Man Shin, Seung-Jin Seo, You-Keun Han, Hui-Chong Shin, Jong-Geon Lee, Kyung-Hee Han
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Publication number: 20080070094Abstract: Disclosed is an organic/inorganic composite electrolyte membrane comprising: (a) a sulfonated fluorine-free hydrocarbon-based polymer; and (b) inorganic particles capable of collecting moisture, wherein the inorganic particles include zeolite. Also, disclosed are an electrode comprising the zeolite as a component for forming a catalyst layer, a membrane electrode assembly comprising the electrolyte membrane and/or the electrode, and a fuel cell having the membrane electrode assembly. The organic/inorganic composite electrolyte membrane using the hydrophilic zeolite in combination with the sulfonated fluorine-free hydrocarbon-based polymer shows high proton conductivity, and thus can impart excellent quality to a fuel cell even under high-temperature and low-humidity conditions.Type: ApplicationFiled: June 19, 2007Publication date: March 20, 2008Applicant: LG CHEM, LTD.Inventors: Yong Park, Chong Shin, Kwon Sohn, Bong Lee, Jae Chang, Eun Ju Kim
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Publication number: 20080016400Abstract: A memory module packaging test system may include a plurality of test slots into which a plurality of memory modules may be installed so that the system may simultaneously test the memory modules. The memory module packaging test system may use a server system for a registered dual in-line memory module (RDIMM) or a fully buffered dual in-line memory module (FBDIMM) so that the system may test an unbuffered dual in-line memory module (UDIMM).Type: ApplicationFiled: June 20, 2007Publication date: January 17, 2008Inventors: Jung-kuk Lee, You-keun Han, Hui-chong Shin
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Publication number: 20070148520Abstract: Disclosed herein are a metal(III)-chromium-phosphate complex represented by a formula of M(III)xCr(HPO4)y(H2PO4)z and the use thereof. More particularly, disclosed are an organic/inorganic composite electrolyte membrane comprising said complex, an electrode comprising said complex, a membrane-electrode assembly (MEA) comprising said organic/inorganic composite electrolyte membrane and/or electrode, and a fuel cell comprising said membrane-electrode assembly.Type: ApplicationFiled: December 26, 2006Publication date: June 28, 2007Inventors: Chong Shin, Jung Won, Bong Lee, Yong Park, Jae Chang, Dong Kim
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Publication number: 20070030814Abstract: A memory module and method thereof are provided. In the example method, a test signal may be applied to a plurality of memory chips included in the memory module. Output data from the plurality of memory chips may be received in response to the applied test signal. The received, output data may be divided into a plurality of groups. At least one of the plurality of groups may be selected in response to an output group selection signal. The at least one selected group may be output (e.g., to an external device). The example memory module may include a plurality of chips and a hub. The example memory module may be configured to perform the above-described example method.Type: ApplicationFiled: July 20, 2006Publication date: February 8, 2007Inventors: Seung-Man Shin, Hui-Chong Shin, Jong-Geon Lee, Kyung-Hee Han
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Publication number: 20070022335Abstract: Methods and apparatuses for entering at least one memory into a test mode are provided. At least one test MRS bit may be stored in a first register for controlling the memory. At least one test MRS code may be programmed into a second register. Each of the at least one bits stored in the first register may correspond one of the at least one test MRS codes stored in the second register.Type: ApplicationFiled: September 8, 2006Publication date: January 25, 2007Inventors: Seung-Man Shin, Seung-Jin Seo, You-Keun Han, Hui-Chong Shin, Jong-Geon Lee, Kyung-Hee Han
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Patent number: 7102178Abstract: An optoelectronic package (10) includes a base substrate (40), a plurality of solder pads (21) and a can (30). The base substrate includes a mounting seat (41) laminated first and second layer (421,422). The solder pads (21) respectively attach to a top surface (412) and a bottom surface (4212) of the base substrate and are electrically interconnected with each other via conductive material filled the through-holes (411,4223,4213) and conductor trace (45,45?). Optoelectronic components (not shown) are attached to the top surface of the base substrate and make electrical connection with the solder pads. The can includes a transparent device (31), an metal enclosure (32) and a housing (33), which hermetically seals to the base substrate protecting the optoelectronic components.Type: GrantFiled: November 15, 2002Date of Patent: September 5, 2006Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Nan-Tsung Huang, Chong Shin Mou
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Publication number: 20060160960Abstract: Disclosed is a sulfonated multiblock copolymer, which comprises a hydrophilic block (X) having a repeating unit represented by the following formula 1a, and a hydrophobic block (Y) having a repeating unit represented by the following formula 2, wherein the number (m) of the repeating unit of formula 1a in the hydrophilic block (X) and the number (n) of the repeating unit of formula 2 in the hydrophobic block (Y) satisfy the conditions of 4?m?400 and 4?n?400.Type: ApplicationFiled: December 13, 2005Publication date: July 20, 2006Applicant: LG CHEM, LTD.Inventors: Jae Chang, Young Tae, Chong Shin, Bong Lee