Patents by Inventor Jae-Eun Kang
Jae-Eun Kang 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: 20240136674Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference. The first electrode includes a first active material portion coated with an active material layer and a first uncoated portion not coated with an active material layer along a winding direction. At least a part of the first uncoated portion is defined as an electrode tab by itself. The first uncoated portion includes a first portion adjacent to the core of the electrode assembly, a second portion adjacent to the outer circumference of the electrode assembly, and a third portion interposed between the first portion and the second portion. The first portion or the second portion has a smaller height than the third portion in the winding axis direction.Type: ApplicationFiled: January 19, 2022Publication date: April 25, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jong-Sik PARK, Jae-Won LIM, Yu-Sung CHOE, Hak-Kyun KIM, Je-Jun LEE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Pil-Kyu PARK, Kwang-Su HWANGBO, Do-Gyun KIM, Geon-Woo MIN, Hae-Jin LIM, Min-Ki JO, Su-Ji CHOI, Bo-Hyun KANG, Jae-Woong KIM, Ji-Min JUNG, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI
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Patent number: 11967462Abstract: A capacitor component includes a body, including a dielectric layer and an internal electrode layer, and an external electrode disposed on the body and connected to the internal electrode layer. At least one hole is formed in the internal electrode layer, and a region, containing at least one selected from the group consisting of indium (In) and tin (Sn), is disposed in the hole. A method of manufacturing a capacitor component includes forming a dielectric green sheet, forming a conductive thin film, including a first conductive material and a second conductive material, on the dielectric green sheet, and sintering the conductive thin film to form an internal electrode layer. The internal electrode layer includes the first conductive material, and a region, including the second conductive material, is formed in the internal electrode layer.Type: GrantFiled: October 12, 2021Date of Patent: April 23, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yun Sung Kang, Su Yeon Lee, Won Jun Na, Byung Kun Kim, Yu Hong Oh, Sun Hwa Kim, Jae Eun Heo, Hoe Chul Jung
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Publication number: 20240128517Abstract: Disclosed is an electrode assembly, a battery, and a battery pack and a vehicle including the same. In the electrode assembly, a first electrode, a second electrode, and a separator interposed therebetween are wound based on an axis to define a core and an outer circumference. The first electrode includes an uncoated portion at a long side end thereof and exposed out of the separator along a winding axis direction of the electrode assembly. A part of the uncoated portion is bent in a radial direction of the electrode assembly to form a bending surface region that includes overlapping layers of the uncoated portion, and in a partial region of the bending surface region, the number of stacked layers of the uncoated portion is 10 or more in the winding axis direction of the electrode assembly.Type: ApplicationFiled: January 19, 2022Publication date: April 18, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Hae-Jin LIM, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Do-Gyun KIM, Su-Ji CHOI, Kwang-Su HWANGBO, Geon-Woo MIN, Min-Ki JO, Jae-Won LIM, Hak-Kyun KIM, Je-Jun LEE, Ji-Min JUNG, Jae-Woong KIM, Jong-Sik PARK, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Bo-Hyun KANG, Pil-Kyu PARK
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Publication number: 20240112002Abstract: Disclosed is an interface system including a first neuron cluster that outputs a first neuron signal including a first neuron request and first neuron data by performing a first arithmetic operation, and a first interface circuit that stores the first neuron data and outputs a first response, in response to the first neuron request. The first neuron cluster outputs a second neuron signal including a second neuron request and second neuron data by performing a second arithmetic operation, in response to the first response. Before the first data is transmitted to a second neuron cluster different from the first neuron cluster, the first interface circuit outputs the first response in response to a fact that the first neuron data is stored.Type: ApplicationFiled: June 29, 2023Publication date: April 4, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Young Hwan BAE, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE, In San JEON
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Publication number: 20240104962Abstract: Disclosed are a fingerprint forgery detection device and a method of operating the same. The fingerprint forgery detection device includes a memory that stores a first feature signal including biological channel feature information of a user, a transmitter including at least one transmission electrode for transmitting a pulse signal to the user, a receiver including at least one reception electrode for receiving a biological channel response signal in response to the transmitted pulse signal, and a signal processor for processing the biological channel response signal to detect whether a fingerprint is forged, and at least one processor that controls the memory, the transmitter, and the receiver.Type: ApplicationFiled: June 23, 2023Publication date: March 28, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Tae Wook KANG, Sung Eun KIM, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE
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Publication number: 20240097799Abstract: Disclosed is an amplification circuit, which includes a first amplifier that receives an external signal and performs first band pass filtering on the external signal to output a first filter signal, and a second amplifier that receives the first filter signal and performs second band pass filtering on the first filter signal to output a second filter signal, and a frequency pass bandwidth of the second band pass filtering is narrower than a frequency pass bandwidth of the first band pass filtering.Type: ApplicationFiled: June 26, 2023Publication date: March 21, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Kyung Hwan PARK, Mi Jeong PARK, Hyung-IL PARK, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE, In Gi LIM
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Publication number: 20240079413Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
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Patent number: 11923882Abstract: A hybrid communication device, an operation method thereof, and a communication system including the same are provided. The hybrid communication device includes a contact unit that includes an antenna for receiving a first communication signal and an electrode for receiving a second signal, a switch controller that includes a first switch and a second switch and controls the first switch and the second switch based on a change in capacitance of the electrode, and a signal processing unit that receives at least one of the first communication signal and the second communication signal from the contact unit via the first switch and processes the received signal. The first switch is connected to the contact unit, and the signal processing unit is connected to the first switch.Type: GrantFiled: March 25, 2021Date of Patent: March 5, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Tae Wook Kang, Sung Eun Kim, Hyung-Il Park, Jae-Jin Lee, Hyuk Kim, Kyung Hwan Park, Mi Jeong Park, Kyung Jin Byun, Kwang Il Oh, In Gi Lim
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Publication number: 20230405549Abstract: The present invention relates to a method of preparing an adsorbent for removing radon. The method includes (a) mixing a fluorine (F) compound and zeolite to produce a second mixture.Type: ApplicationFiled: August 5, 2021Publication date: December 21, 2023Inventors: Jae Eun KANG, Woo Yong UM, Kumar Singh BHUPENDRA
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Patent number: 11689825Abstract: A method, performed by a device, of processing an image, may include obtaining a circular image generated by photographing a target space through a fisheye lens; generating metadata including lens shading compensation information for correcting color information of the obtained circular image; and transmitting the obtained circular image and the metadata to a terminal.Type: GrantFiled: May 14, 2021Date of Patent: June 27, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-yun Jeong, Byeong-doo Choi, Jae-kyeong Lee, Eric Yip, Jae-eun Kang
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Patent number: 11647961Abstract: An electronic device and method for measuring user body information are provided. The method for measuring user body information includes detecting a contact of a user's body portion on at least two spots of a touch screen of the electronic device, upon detecting the contact of the user's body portion on the at least two spots of the touch screen, applying power to a first coil in the electronic device, and measuring the user body information using at least one of a voltage and a second current measured after a first current is induced across the user's body by a first magnetic field generated from the first coil as the power is applied.Type: GrantFiled: March 19, 2020Date of Patent: May 16, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Bae Park, Do-Yoon Kim, Young-Hyun Kim, Byung-Hun Choi, Jae-Eun Kang, Chang-Hyun Kim, Kang-Jin Yoon, Jeong-Eun Lee
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Patent number: 11488316Abstract: An optical system is provided. The optical system includes an image generator configured to output image signals for configuring a virtual image, and an infrared (IR) image signal, a multipath optical element configured to guide the beams, a diffraction grating configured to diffract parts of the output beams and transmit other parts of the output beams, an outcoupler configured to allow the diffracted beams to exit the multipath optical element, a first camera configured to sense a pattern of reflection of an IR beam exiting the outcoupler, an IR filter diffraction element, a second camera configured to sense a pattern of reflection of the IR beam projected toward the real world, and a processor configured to determine a line of sight of a user based on the pattern sensed by the first camera, and to determine depth information of the object based on the pattern sensed by the second camera.Type: GrantFiled: January 2, 2019Date of Patent: November 1, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-yul Yoon, Ji-Woon Yeom, Jae-Eun Kang
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Patent number: 11374782Abstract: The present disclosure relates to a technology for a sensor network, machine to machine (M2M), machine type communication (MTC), and Internet of things (TOT). The present disclosure can be utilized for intelligent services (smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, etc.) on the basis of the above technology. The present disclosure provides a method and apparatus for controlling operations of electronic devices.Type: GrantFiled: December 23, 2016Date of Patent: June 28, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Eun Kang, Kyung-Jae Kim, Yang-Wook Kim, Chang-Hyun Lee, Jae-Ho Jung
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Patent number: 11360305Abstract: An optical system is provided which includes a light source which outputs light; a first waveguide; a transmissive reflective layer provided on a top surface of the first waveguide and configured to reflect some light and transmit the remaining light incident thereon; a second waveguide provided on a top surface of the transmissive reflective layer; an in-coupler provided on the first waveguide and configured to allow the light output by the light source to enter the first waveguide; and an out-coupler provided on one of the first waveguide and the second waveguide and configured to emit light from the optical system.Type: GrantFiled: October 16, 2018Date of Patent: June 14, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myong-jo Choi, Kyu-sub Kwak, Jae-eun Kang
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Patent number: 11259168Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.Type: GrantFiled: January 15, 2020Date of Patent: February 22, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-Gun Ko, Hun Lim, Jae-Eun Kang, Yu-Mi Sohn
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Patent number: 11119571Abstract: Provided is a virtual image display device including: an image generator outputting a virtual image; a filter transmitting light in a first polarization state in the output virtual image; a multipath optical element guiding the transmitted light in the first polarization state; a first optical element arranged on a first side of the multipath optical element and allowing the guided light in the first polarization state and real-world light to pass therethrough; a second optical element arranged on a second side opposite to the first side of the multipath optical element and allowing the real-world light to pass therethrough; and a processor controlling the image generator, the first optical element, and the second optical element.Type: GrantFiled: July 11, 2018Date of Patent: September 14, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chi-yul Yoon, Jae-woo Ko, Ji-woon Yeom, Kyu-sub Kwak, Jae-Eun Kang
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Publication number: 20210274113Abstract: A method, performed by a device, of processing an image, may include obtaining a circular image generated by photographing a target space through a fisheye lens; generating metadata including lens shading compensation information for correcting color information of the obtained circular image; and transmitting the obtained circular image and the metadata to a terminal.Type: ApplicationFiled: May 14, 2021Publication date: September 2, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-yun Jeong, Byeong-doo Choi, Jae-kyeong Lee, Eric Yip, Jae-eun Kang
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Patent number: 11025845Abstract: A method, performed by a device, of processing an image, may include obtaining a circular image generated by photographing a target space through a fisheye lens; generating metadata including lens shading compensation information for correcting color information of the obtained circular image; and transmitting the obtained circular image and the metadata to a terminal.Type: GrantFiled: October 12, 2017Date of Patent: June 1, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-yun Jeong, Byeong-doo Choi, Jae-kyeong Lee, Eric Yip, Jae-eun Kang
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Patent number: 11010029Abstract: A display apparatus and a method of displaying an image by the display apparatus are provided. The display apparatus and the method include displaying a first content image on the display apparatus, detecting a first touch from a bezel of the display apparatus, displaying a folding area on a first edge of the first content image in response to a location of the first touch, and moving the first content image to the folding area from an adjacent folding area of the first content image, which contacts the folding area, in response to holding time of the first touch.Type: GrantFiled: December 16, 2014Date of Patent: May 18, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Young-ah Seong, Chan-hong Min, Pil-seung Yang, Say Jang, Jae-eun Kang, Yong-hyun Lim
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Patent number: 10779143Abstract: According to an embodiment of the present disclosure, a method for operating an electronic device includes displaying a result of recognizing at least one other electronic device as at least one item, and sending a message requesting the at least one other electronic device to output an identifiable signal.Type: GrantFiled: April 28, 2015Date of Patent: September 15, 2020Assignee: Samsung Electronics Co., LtdInventors: Tae-Young Lee, Jae-Eun Kang, Han-Su Kang, Sung-Il Park, Seong-Hee Park, Bong-Jhin Shin, Chil-Youl Yang, Myoung-Hwan Lee, Jang-Hee Lee, Chun-Ho Lee