Patents by Inventor Tae-In Jang
Tae-In Jang 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: 11829434Abstract: A URL collecting method includes accessing, by a URL collecting apparatus, a web server of a first URL; receiving, by the URL collecting apparatus, a first web page from the web server; and a URL dynamic collecting step of collecting, by the URL collecting apparatus, one or more URLs invoked while performing some or all of source codes of the first web page.Type: GrantFiled: March 24, 2020Date of Patent: November 28, 2023Assignee: NAVER CLOUD CORPORATIONInventors: Bong Goo Kang, Min Seob Lee, Won Tae Jang, June Ahn, Jihwan Yoon
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Patent number: 11805633Abstract: According to various embodiments, provided is an electrical element transfer apparatus comprising: a fixing jig in which each of a plurality of electrical elements is arranged at a predetermined interval; a movement jig movably arranged at an upper part of the fixing jig, and including a plurality of first accommodating grooves for accommodating at least a part of each of the plurality of electrical elements; and an attraction device arranged around the movable jig and attaching each of the plurality of electrical elements through the movable jig to the first accommodating groove of the movable jig through magnetic force. Additional various embodiments are possible.Type: GrantFiled: July 11, 2018Date of Patent: October 31, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-Tae Jang, Min Park, Byung Hoon Lee, Youngchul Lee, Changjoon Lee, Jiyoung Jang, Youngjun Moon, Minyoung Park, Jeonggen Yoon, Won Choi, Siho Jang
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Patent number: 11766492Abstract: A lighting device including at least one first light source configured to emit a visible light through a first light emitting surface, at least one second light source spaced apart from the first light source and configured to emit light having a wavelength for sterilization through a second light emitting surface, and a hosing having a bottom portion, on which the first and second light sources are disposed, and at least one sidewall portion connected to the bottom portion to enclose the first light source and the second light source in one common area, in which the first and second light emitting surfaces face substantially the same direction, and the first light emitting surface and the second light emitting surface are disposed at a different elevation from the bottom portion of the housing.Type: GrantFiled: August 5, 2022Date of Patent: September 26, 2023Assignee: Seoul Viosys Co., Ltd.Inventors: Jae Young Choi, Kyu Won Han, Seong Tae Jang, Sang Wook Jung, Woong Ki Jeong
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Patent number: 11729246Abstract: A URL address determining method includes receiving a URL address extracted from a target server; requesting a response corresponding to the URL address from the target server; when receiving response data from the target server, extracting a response URL address corresponding to the URL address from the response data; and determining a resource indicated by the URL address by using the response URL address.Type: GrantFiled: February 24, 2020Date of Patent: August 15, 2023Assignee: NAVER CLOUD CORPORATIONInventors: Bong Goo Kang, Min Seob Lee, Won Tae Jang, June Ahn, Jihwan Yoon
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Patent number: 11715454Abstract: A beamforming device includes a sampler configured to sample a signal reflected from a focal point and received to a transducer array; a mixer configured to separate the sampled signal into an in-phase component signal and a quadrature component signal; a low pass filter configured to perform filtering on the in-phase component signal and the quadrature component signal; a decimator configured to perform decimation on the filtered in-phase component signal and quadrature component signal; a sampling delay compensator configured to compensate a sampling time delay based on a preset time delay resolution for the decimated in-phase component signal and quadrature component signal; a phase rotator configured to compensate a phase delay based on a preset phase resolution for the in-phase component signal and the quadrature component signal for which the sampling time delay is compensated; and a delay calculator configured to calculate a time delay resolution and the phase resolution, and to apply each to the samplType: GrantFiled: July 17, 2019Date of Patent: August 1, 2023Assignees: SAMSUNG MEDISON CO. LTD., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITYInventors: Kang Sik Kim, Tai-Kyong Song, Sung Ho Kim, Sua Bae, Hyun Woo Song, Jin Tae Jang
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Patent number: 11715947Abstract: An electrostatic discharge (ESD) protection circuit includes an ESD detector connected between a pad and a first power source and configured to generate a detection signal when ESD is detected at the pad, a switch transistor including a gate controlled by the detection signal and a source and a drain connected between the pad and the memory, and a leakage current prevention circuit including a first transistor including a first gate connected to a second power source and a source and a drain connected between the pad and a first node, and a second transistor including a second gate connected to the pad and a source and a drain connected between the first node and the second power source. The first node is connected to or in electrical communication with a bulk node of the switch transistor.Type: GrantFiled: December 18, 2021Date of Patent: August 1, 2023Assignee: DB HiTek, Co., Ltd.Inventors: Sang Mok Lee, Joon Tae Jang, Won Suk Park, Li Yan Jin, Seung Hoo Kim
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Publication number: 20230166250Abstract: A method for producing a metal catalyst having an inorganic film deposited thereon by means of an atomic layer deposition (ALD) process, and a metal catalyst according to the method are disclosed. More specifically, the method includes a step of inducing selective adsorption of reactants to a portion having a low coordination number on the surface of the catalyst in the ALD process, thereby being intended to induce interaction between the catalyst and an inorganic film layer and maximally secure active sites of the catalyst.Type: ApplicationFiled: March 31, 2021Publication date: June 1, 2023Applicants: HANWHA SOLUTION CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Young Jin CHO, Do Heung KIM, Eun Ji WOO, Won Tae JANG, Keon Woo CHOI, Sung Gap IM
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Patent number: 11658193Abstract: An image sensor including: a first photodiode; a first circuit including an overflow transistor and a first transfer transistor connected to the first photodiode, a switch element connected to the first transfer transistor and a capacitor disposed between the first transfer transistor and the switch element, wherein the capacitor is a physical capacitor; a second photodiode; and a second circuit including a second transfer transistor connected to the second photodiode, a reset transistor connected to an output of the first circuit and a driving transistor connected to the second transfer transistor and the output of the first circuit.Type: GrantFiled: November 8, 2021Date of Patent: May 23, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kang Sun Lee, Seung Ho Shin, Hyung Jin Bae, Jin Ho Seo, Ji Hun Shin, Moo Sup Lim, Young Tae Jang, Young Kyun Jeong
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Publication number: 20230127577Abstract: An input/output circuit for a memory and a method of controlling the same are disclosed. The input/output circuit and the method of controlling the same are configured to prevent a memory element from being falsely or incorrectly programmed due to an ESD pulse. More particularly, the input/output circuit and the method of controlling the same include an ESD detection unit configured to detect a programming voltage or an ESD pulse on a pad terminal, a control logic unit configured to transmit a first voltage or a second voltage according to the programming voltage and the ESD pulse, and a switch unit configured to perform a turn-on or turn-off operation according to the first voltage or the second voltage.Type: ApplicationFiled: October 17, 2022Publication date: April 27, 2023Inventors: Sang Mok LEE, Joon Tae JANG, Seung Hoo KIM, Ji Eon KIM
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Patent number: 11570196Abstract: A method for determining duplication of a vulnerability may include a vulnerability extraction step of extracting vulnerability uniform resource locator (URL) addresses including the vulnerability from an analysis target server; a hash generation step of generating the URL hash value corresponding to the extracted vulnerability from the vulnerability URL address; and a duplication determination step of determining, when the URL hash value is present in the first comparison table, that the vulnerability is duplicated and excluding the corresponding vulnerability from vulnerability information.Type: GrantFiled: February 26, 2020Date of Patent: January 31, 2023Assignee: NAVER CLOUD CORPORATIONInventors: Bong Goo Kang, Min Seob Lee, Won Tae Jang, June Ahn, Jihwan Yoon
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Patent number: 11521678Abstract: The present invention relates to a synapse and synaptic array, and a computing system using the same. The synaptic device according to an exemplary embodiment of the present invention includes a transistor in which a synaptic input signal is applied to any one electrode of source and drain electrodes; and a plurality of two-terminal variable resistance memory devices in which a first electrode is electrically globally connected to a gate electrode of the transistor, wherein a separate memory voltage is applied to a second electrode of each variable resistance memory device to adjust a gate voltage applied to the gate electrode, thereby controlling a synaptic output signal which is output to the other one of the source and drain electrodes.Type: GrantFiled: August 18, 2021Date of Patent: December 6, 2022Assignee: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATIONInventors: Donguk Kim, Jun Tae Jang, Dae Hwan Kim, Dong Myoung Kim, Sung Jin Choi
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Publication number: 20220370661Abstract: A lighting device including at least one first light source configured to emit a visible light through a first light emitting surface, at least one second light source spaced apart from the first light source and configured to emit light having a wavelength for sterilization through a second light emitting surface, and a hosing having a bottom portion, on which the first and second light sources are disposed, and at least one sidewall portion connected to the bottom portion to enclose the first light source and the second light source in one common area, in which the first and second light emitting surfaces face substantially the same direction, and the first light emitting surface and the second light emitting surface are disposed at a different elevation from the bottom portion of the housing.Type: ApplicationFiled: August 5, 2022Publication date: November 24, 2022Inventors: Jae Young CHOI, Kyu Won HAN, Seong Tae JANG, Sang Wook JUNG, Woong Ki JEONG
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Patent number: 11471546Abstract: A lighting device including at least one first light source emitting a visible light, at least one second light source spaced apart from the first light source and emitting a light having a wavelength for sterilization, and a housing, in which the first light source and the second light source are disposed, in which the first light source is disposed outside an area having an angle corresponding to about 50% of a maximum amount of light emitted from the second light source based on a line extending from a center of the second light source along a direction substantially perpendicular to a light emitting surface of the second light source.Type: GrantFiled: July 20, 2018Date of Patent: October 18, 2022Assignee: Seoul Viosys Co., Ltd.Inventors: Jae Young Choi, Kyu Won Han, Seong Tae Jang, Sang Wook Jung, Woong Ki Jeong
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Patent number: 11464444Abstract: A skin measurement apparatus for emitting a plurality of lights for photographing an image of the skin. A skin measurement apparatus includes an ultraviolet ray emitting device; a white light emitting device; a focus lens enabling incident light, which is an ultraviolet ray emitted by means of the ultraviolet ray emitting device and a white light emitted by means of the white light emitting device reflected off the skin and transmitted, to pass therethrough; and an emission control device for controlling the ultraviolet ray emitting device and the white light emitting device such that the ultraviolet ray and the white light can be emitted together. The emission control device adjusts the strength of the white light on the basis of white light control information from the outside.Type: GrantFiled: January 4, 2019Date of Patent: October 11, 2022Assignee: Seoul Viosys Co., Ltd.Inventors: Ki Yon Park, Seong Tae Jang
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Patent number: 11431165Abstract: An ESD protection circuit for an input/output buffer in which when an ESD pulse or event occurs, an ESD surge on a pad is discharged to a diode and a transistor channel, thereby enhancing the efficiency of the ESD protection circuit. The ESD protection circuit includes a floating N-well bias circuit connected to a pad at an output of driver circuit and outputting a bias voltage based on or in response to a supply voltage; a switch circuit connected to a logic circuit and the driver circuit, and configured to connect and disconnect the logic circuit and the driver circuit based on or in response to the supply voltage; and a pull-down circuit connected to the driver circuit, configured to output a voltage to the driver circuit based on or in response to the supply voltage.Type: GrantFiled: August 21, 2020Date of Patent: August 30, 2022Assignee: DB HiTek, Co., Ltd.Inventors: Sang-Mok Lee, Joon-Tae Jang, Seung-Hoo Kim, Jae-Ah Cha
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Publication number: 20220256139Abstract: A method of operating an image sensing device includes applying control voltages to a pixel array in accordance with a test mode and performing an analog-to-digital conversion of a column line voltage to obtain one or more digital codes. The one or more digital codes are evaluated to detect an operating error associated with the column line and/or corresponding analog to digital converter. In response to an operating error, pixel values may be replaced or averaged with nearby pixel outputs not affected by the operating error.Type: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hun SHIN, Se-Jun KIM, Bu Yong UM, Young Tae JANG
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Publication number: 20220239095Abstract: An electrostatic discharge (ESD) protection circuit includes an ESD detector connected between a pad and a first power source and configured to generate a detection signal when ESD is detected at the pad, a switch transistor including a gate controlled by the detection signal and a source and a drain connected between the pad and the memory, and a leakage current prevention circuit including a first transistor including a first gate connected to a second power source and a source and a drain connected between the pad and a first node, and a second transistor including a second gate connected to the pad and a source and a drain connected between the first node and the second power source. The first node is connected to or in electrical communication with a bulk node of the switch transistor.Type: ApplicationFiled: December 18, 2021Publication date: July 28, 2022Inventors: Sang Mok LEE, Joon Tae JANG, Won Suk PARK, Li Yan JIN, Seung Hoo KIM
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Patent number: 11387220Abstract: A display according to one embodiment of the present invention comprises: a light-transmitting first layer and including a plurality of cavities; a plurality of light-emitting diode (LED) chips disposed in the cavities; and a second layer including a circuit electrically connected to the plurality of LED chips. Various other embodiments are also possible.Type: GrantFiled: July 17, 2018Date of Patent: July 12, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyung Woon Jang, Hyun-Tae Jang, Youngjun Moon, Changjoon Lee
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Publication number: 20220214218Abstract: In one aspect, a hyperspectral image measurement device is provided to include: a main body; an illumination module disposed in the main body and including LEDs having different peak wavelengths to irradiate light to a subject; a camera disposed on the main body and receiving light reflected from the subject to acquire an image of the subject; a barrel having a contact surface contacting the subject, the contact surface located to be spaced apart from the illumination module and the camera module by a predetermined distance; and a reference cover located on the contact surface and including a standard reflection layer for reflecting light irradiated from the illumination module toward the camera module.Type: ApplicationFiled: March 9, 2022Publication date: July 7, 2022Inventors: Seong Tae JANG, Stella PARK, Sung Il PARK, Ji Ye SONG, Woong Ki JEONG
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Patent number: 11363054Abstract: A method for analyzing vulnerabilities may include: an analysis target URL receiving step of receiving a plurality of analysis target uniform resource locator (URL) addresses extracted from the analysis target server; an identification key setting step of setting respective identification keys corresponding to the plurality of analysis target URL addresses; a vulnerability analyzing step of performing a simulated attack so as to access the external server by the analysis target server by inserting an analysis hypertext transfer protocol (HTTP) request sentence including a URL address of an external server and the identification key into the analysis target URL address; an access record checking step of requesting an access record of the analysis target server to the external server; and a vulnerability extracting step of extracting a vulnerability of the analysis target server by using the identification key included in the access record.Type: GrantFiled: March 26, 2020Date of Patent: June 14, 2022Assignee: NAVER CLOUD CORPORATIONInventors: Bong Goo Kang, Min Seob Lee, Won Tae Jang, June Ahn, Jihwan Yoon