Patents by Inventor Young-In Yang
Young-In Yang 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: 20240077740Abstract: An electronic device may include a display system and an optical system that are supported by a housing. The optical system may be a catadioptric optical system having first, second, and third lens elements. The first lens element may have a convex surface and a concave surface. The convex surface may have less curvature than the concave surface. An anti-reflective coating may be formed on the convex surface. A partially reflective mirror may be interposed between the first and second lens elements and a reflective polarizer may be interposed between the second and third lens elements. Alternatively, a partially reflective mirror may be interposed between the second and third lens elements and a reflective polarizer may be interposed between the first and second lens elements.Type: ApplicationFiled: June 5, 2023Publication date: March 7, 2024Inventors: Zachary A. Granger, Fuyi Yang, Graham B. Myhre, Young Cheol Yang
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Publication number: 20240079280Abstract: There is provided a nonvolatile memory device having improved crack detection reliability. The nonvolatile memory device comprises word lines that extend in a first direction, cell contact plugs that are electrically connected to the word lines and extend in a second direction intersecting the first direction, a net crack detection circuit that is on the word lines and is not in contact with the word lines, and a ring crack detection circuit that is on the word lines and is not in contact with the word lines, wherein the net crack detection circuit is electrically connected to a crack detection transistor in a peripheral circuit region, the ring crack detection circuit includes a first crack detection metal wiring that extends in a third direction intersecting the first direction and the second direction, and a second crack detection metal wiring that extends in the third direction.Type: ApplicationFiled: May 24, 2023Publication date: March 7, 2024Inventors: Do Hyung Kim, Ji Young Kim, Ji Won Kim, Suk Kang Sung, Woo Sung Yang
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Publication number: 20240071500Abstract: Memory array structures, and methods of their formation, might include a first memory cell having a first control gate and an adjacent first portion of a charge-blocking structure, a second memory cell having a second control gate and an adjacent second portion of the charge-blocking structure, and a first dielectric material between the first control gate and the second control gate, and adjacent to a third portion of the charge-blocking structure that is between the first and second portions of the charge-blocking structure. The third portion of the charge-blocking structure might include a second dielectric material and a third dielectric material different than the second dielectric material, and the first portion of the charge-blocking structure and the second portion of the charge-blocking structure might each include the third dielectric material and a fourth dielectric material different than the second dielectric material. Apparatus might include such memory array structures.Type: ApplicationFiled: August 15, 2023Publication date: February 29, 2024Applicant: MICRON TECHNOLOGY, INC.Inventors: Jae Kyu Choi, Jin Yue, Kyubong Jung, Albert Fayrushin, Jae Young Ahn, Jun Kyu Yang
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Patent number: 11915639Abstract: A display panel of a display device is divided into a first display region and a second display region. The second display region includes a boundary region adjacent to the first display region and a non-boundary region opposite to the first display region with respect to the boundary region. The driving controller outputs the voltage control signal, such that the first voltage in a first high voltage level and the second voltage in a first low voltage level are generated when the first display region is driven. The driving controller outputs the voltage control signal, such that the first voltage in a second high voltage level lower than the first high voltage level and the second voltage in a second low voltage level higher than the first low voltage level are generated, when the non-boundary region of the second display region is driven.Type: GrantFiled: February 12, 2023Date of Patent: February 27, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Taehoon Kim, Seon Young Choi, Sangan Kwon, Soon-Dong Kim, Jin-Wook Yang, Changnoh Yoon
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Publication number: 20240055393Abstract: A microelectronic package includes a substrate having a first surface. A microelectronic element overlies the first surface. Electrically conductive elements are exposed at the first surface of the substrate, at least some of which are electrically connected to the microelectronic element. The package includes wire bonds having bases bonded to respective ones of the conductive elements and ends remote from the substrate and remote from the bases. The ends of the wire bonds are defined on tips of the wire bonds, and the wire bonds define respective first diameters between the bases and the tips thereof. The tips have at least one dimension that is smaller than the respective first diameters of the wire bonds. A dielectric encapsulation layer covers portions of the wire bonds, and unencapsulated portions of the wire bonds are defined by portions of the wire bonds, including the ends, are uncovered by the encapsulation layer.Type: ApplicationFiled: July 12, 2023Publication date: February 15, 2024Inventors: Ellis Chau, Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang
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Publication number: 20240021522Abstract: Various devices, systems, and/or methods perform wireless chip to chip high speed data transmission. Strategies for such transmission include use of improved microbump antennas, wireless chip to chip interconnects, precoding and decoding strategies, channel design to achieve spatial multiplexing gain in line of sight transmissions, open cavity chip design for improved transmission, and/or mixed signal channel equalization.Type: ApplicationFiled: December 23, 2020Publication date: January 18, 2024Inventors: Tolga ACIKALIN, Tae Young YANG, Debabani CHOUDHURY, Shuhei YAMADA, Roya DOOSTNEJAD, Hosein NIKOPOUR, Issy KIPNIS, Oner ORHAN, Mehnaz RAHMAN, Kenneth P. FOUST, Christopher D. HULL, Telesphor KAMGAING, Omkar KARHADE, Stefano PELLERANO, Peter SAGAZIO, Sai VADLAMANI
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Publication number: 20240017629Abstract: An embodiment is battery charging system including an external voltage conversion device including an input unit configured to receive a system AC voltage, an output unit configured to output a charging DC voltage, and a power factor correction circuit including a first switching circuit connected to the input unit, a second switching circuit connected to the output unit, and a transformer connected between the first switching circuit and the second switching circuit, and an electrified vehicle including a charging port configured to receive the charging DC voltage, a battery, a motor having a plurality of windings, an inverter connected to each of one-side ends of the plurality of windings, and a relay connected between the charging port and a neutral terminal for the plurality of windings, the electrified vehicle controlling the relay upon recharging of the battery.Type: ApplicationFiled: November 11, 2022Publication date: January 18, 2024Inventors: Si Hun Yang, Jin Young Yang, In Yong Yeo, Jong Eun Byun, Sang Jin Kim, Dae Woo Lee, Min Seong Choi
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Publication number: 20230420396Abstract: In various aspects, a device-to-device communication system is provided including a first device and a second device. Each of the first device and the second device includes an antenna, a radio frequency frond-end circuit, and a baseband circuit. Each of the first device and the second device are at least one of a chiplet or a package. The device-to-device communication system further includes a cover structure housing the first device and the second device. Each of the first device and the second device are at least one of a chiplet or a package. The device-to-device communication system further includes a radio frequency signal interface wirelessly communicatively coupling the first device and the second device. The radio frequency signal interface includes the first antenna and the second antenna.Type: ApplicationFiled: December 23, 2020Publication date: December 28, 2023Inventors: Tolga ACIKALIN, Arnaud AMADJIKPE, Brent R. CARLTON, Chia-Pin CHIU, Timothy F. COX, Kenneth P. FOUST, Bryce D. HORINE, Telesphor KAMGAING, Renzhi LIU, Jason A. MIX, Sai VADLAMANI, Tae Young YANG, Zhen ZHOU
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Patent number: 11837929Abstract: A winding arrangement provided on a stator of an electric machine. The winding arrangement includes at least four windings. A first winding and a second winding occupied a first subset of slots; and a third winding and a fourth winding occupied a second subset of the slots. The first subset and the second subset of the plurality of slots are adjoined to each other. A span between two adjacent slots concerning the first winding, the second winding, the third winding, and the fourth winding is chosen from a full-pitch, a short-pitch, and a long-pitch to result in the winding arrangement where the first subsets in a first half of the slots is diagonal to the second subset in a second half of the slots, and the second subset in the first half of the slots is diagonal to the first subset in the second half of the slots.Type: GrantFiled: June 1, 2021Date of Patent: December 5, 2023Assignee: XPT (Nanjing) E-powertrain Technology Co., Ltd.Inventors: Young Yang, Lu Bi, Wei Hong
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Publication number: 20230361802Abstract: In various aspects, a radio frequency circuit is provided. The radio frequency circuit may include a substrate that may include a radio frequency front-end to antenna (RF FE-to-Ant) connector. The RF FE-to-Ant connector may include a conductor track structure and a substrate connection structure coupled to the conductor track structure. The substrate may include radio frequency front-end circuitry monolithically integrated in the substrate. The substrate connection structure may include at least one of a solderable structure, a weldable structure, or an adherable structure. The substrate connection structure may be configured to form at least one radio frequency signal interface with an antenna circuit connection structure of a substrate-external antenna circuit. The substrate may include an edge region. The substrate connection structure may be disposed in the edge region.Type: ApplicationFiled: November 3, 2020Publication date: November 9, 2023Inventors: Jayprakash THAKUR, Ofir DEGANI, Ronen KRONFELD, Ehud RESHEF, Seong-Youp J. SUH, Tal SHOSHANA, Eytan MANN, Maruti TAMRAKAR, Ashoke RAVI, Jose Rodrigo CAMACHO PEREZ, Timo Sakari HUUSARI, Eli BOROKHOVICH, Amir RUBIN, Ofer BENJAMIN, Tae Young YANG, Harry SKINNER, Kwan ho LEE, Jaejin LEE, Dong-Ho Han, Shahar GROSS, Eran SEGEV, Telesphor KAMGAING
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Publication number: 20230343788Abstract: An integrated circuit including a first active region and a second active region extending in a first direction and spaced apart from each other in a second direction intersecting the first direction; a power rail and a ground rail extending in the first direction and spaced apart from the first and second active regions and each other in the second direction; source/drain contacts extending in the second direction on at least a portion of the first or second active region, gate structures extending in the second direction and on at least a portion of the first and second active regions, a power rail configured to supply power through source/drain contact vias, and a ground rail configured to supply a ground voltage through source/drain contact vias.Type: ApplicationFiled: June 29, 2023Publication date: October 26, 2023Inventors: Gi Young Yang, Hyeon Gyu You, Ga Room Kim, Jin Young Lim, In Gyum Kim, Hak Chul Jung
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Publication number: 20230343585Abstract: There is provided a method of processing a substrate that protects the photoresist pattern during the subsequent ion implanting process as well as improve the conformal properties. The method of processing the substrate includes steps of disposing a substrate in a reaction chamber, the substrate on which a photoresist pattern is formed; and forming a CD control film including a nitrogen-doped amorphous carbon on the substrate on which the photoresist pattern is formed, and the step of forming the CD control film may be performed at a temperature of 100° C. or less by a PECVD process.Type: ApplicationFiled: April 26, 2023Publication date: October 26, 2023Applicant: TES Co., LtdInventors: Joo-Hyun PARK, Sang-Hak YEO, Jae-Ho LEE, Jae-Young YANG, Kwan-Woo LEE
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Publication number: 20230329566Abstract: An apparatus for estimating blood pressure includes: a photoplethysmogram (PPG) sensor configured to measure a PPG signal from an object; a force sensor configured to measure a force signal acting between the object and the PPG sensor; and a processor configured to (i) divide a predetermined blood pressure range into a plurality of classes, (ii) input the measured PPG signal and the measured force signal into a blood pressure estimation model to obtain the probability values for each of the classes, and (iii) estimate blood pressure based on the obtained probability values for the respective classes.Type: ApplicationFiled: October 18, 2022Publication date: October 19, 2023Applicants: SAMSUNG ELECTRONICS CO., LTD., IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Sang Kon BAE, Joon-Hyuk CHANG, Youn Ho KIM, Jin Woo CHOI, Jehyun KYUNG, Joon-Young YANG, Ye-Rin JEOUNG, Jeong-Hwan CHOI
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Publication number: 20230333750Abstract: A memory system includes a memory device including a first memory block used for power-loss data protection and a controller coupled to the memory device. The controller includes a hardware layer and a firmware layer. The hardware layer checks whether at least one write data entry belongs to a programmable range in the memory device after power loss occurs, determines whether a logical address associated with the at least one write data entry is repeated, and programs the at least one write data entry in the first memory block.Type: ApplicationFiled: October 3, 2022Publication date: October 19, 2023Inventors: Jin Pyo KIM, Ju Hyun KIM, Jong Soon PARK, Woong Sik SHIN, Woo Young YANG
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Patent number: 11790929Abstract: According to an aspect, a WPE-based dereverberation apparatus using virtual acoustic channel expansion based on a deep neural network includes a signal reception unit for receiving as input a first speech signal through a single channel microphone, a signal generation unit for generating a second speech signal by applying a virtual acoustic channel expansion algorithm based on a deep neural network to the first speech signal and a dereverberation unit for removing reverberation of the first speech signal and generating a dereverberated signal from which the reverberation has been removed by applying a dual-channel weighted prediction error (WPE) algorithm based on a deep neural network to the first speech signal and the second speech signal.Type: GrantFiled: August 4, 2021Date of Patent: October 17, 2023Assignee: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Joon Hyuk Chang, Joon Young Yang
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Patent number: 11773259Abstract: Provided is a polycarbonate composition comprising a polycarbonate and a light blocking agent, and an optical product formed therefrom. The polycarbonate composition has a low yellow index, unlike conventional yellowish blue light-blocking products, and thus various colors can be implemented. Accordingly, it is possible to provide optical products with various colors, and the polycarbonate composition is very suitable for spectacles required to have high transparency and to block blue light that is harmful to eyes.Type: GrantFiled: November 25, 2020Date of Patent: October 3, 2023Assignee: LG Chem, Ltd.Inventors: Young In Yang, Byoungkue Jeon, Mooho Hong, Seongmi Cho, Hoyong Lee, Jihye Jung
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Patent number: 11764835Abstract: A communication device may include a millimeter wave (mm-wave) antenna array having antenna elements, a mm-wave element (e.g. lens), and one or more transceivers (e.g. first and second transceivers). The mm-wave lens may be configured to adjust the first beam and the second beam as the first and second beams pass through the mm-wave lens. The first transceiver can selectively couple to the antenna elements, the first transceiver being configured to drive a first selected antenna element of the antenna elements to transmit a beam from the selected first antenna element. The second transceiver may selectively couple to the antenna elements, the second transceiver being configured to drive a second selected antenna element of the antenna elements to transmit a second beam from the selected second antenna element.Type: GrantFiled: September 9, 2021Date of Patent: September 19, 2023Assignee: Intel CorporationInventors: Ashoke Ravi, Ofir Degani, Ronen Kronfeld, Harry Skinner, Seong-Youp Suh, Tae-Young Yang
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Patent number: 11735592Abstract: An integrated circuit including a first active region and a second active region extending in a first direction and spaced apart from each other in a second direction intersecting the first direction; a power rail and a ground rail extending in the first direction and spaced apart from the first and second active regions and each other in the second direction; source/drain contacts extending in the second direction on at least a portion of the first or second active region, gate structures extending in the second direction and on at least a portion of the first and second active regions, a power rail configured to supply power through source/drain contact vias, and a ground rail configured to supply a ground voltage through source/drain contact vias.Type: GrantFiled: September 23, 2020Date of Patent: August 22, 2023Inventors: Gi Young Yang, Hyeon Gyu You, Ga Room Kim, Jin Young Lim, In Gyum Kim, Hak Chul Jung
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Patent number: 11733575Abstract: A liquid crystal display device includes first and second substrates facing and spaced apart from each other; a liquid crystal layer between the first and second substrates; a thin film transistor in a subpixel on an inner surface of first substrate; a pixel electrode connected to the thin film transistor; a common electrode generating an electric field with the pixel electrode; a black matrix in a border portion of the subpixel on an inner surface of the second substrate, the black matrix including a metallic material, and a voltage applied to the black matrix; and a color filter layer in a center portion of the subpixel on the black matrix.Type: GrantFiled: September 3, 2021Date of Patent: August 22, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Ji-Hoon Yu, Hye-Ji Jeon, Kyoung-Seok Park, Key-Young Yang, Si-Hyun Kim, Hyun-Ho Park
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Patent number: 11735563Abstract: A microelectronic package includes a substrate having a first surface. A microelectronic element overlies the first surface. Electrically conductive elements are exposed at the first surface of the substrate, at least some of which are electrically connected to the microelectronic element. The package includes wire bonds having bases bonded to respective ones of the conductive elements and ends remote from the substrate and remote from the bases. The ends of the wire bonds are defined on tips of the wire bonds, and the wire bonds define respective first diameters between the bases and the tips thereof. The tips have at least one dimension that is smaller than the respective first diameters of the wire bonds. A dielectric encapsulation layer covers portions of the wire bonds, and unencapsulated portions of the wire bonds are defined by portions of the wire bonds, including the ends, are uncovered by the encapsulation layer.Type: GrantFiled: October 27, 2021Date of Patent: August 22, 2023Assignee: Invensas LLCInventors: Ellis Chau, Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang