Patents by Inventor Sang Sung Lee
Sang Sung Lee 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: 20240144894Abstract: Disclosed herein is a method for transmitting information using a monitor brightness change. The method may include generating a transmission data frame structure for transmitting digital information, encoding the bit of the digital information, and converting the encoded bit of the digital information into a wireless signal that is a brightness change signal of blue (B) color, among red, green, and blue (RGB) for configuring colors on a monitor.Type: ApplicationFiled: June 19, 2023Publication date: May 2, 2024Inventors: Yong-Sung JEON, Sang-Woo LEE, Ha-Young SEONG, You-Sung KANG, Ik-Kyun KIM
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Patent number: 11972941Abstract: Proposed is a precursor composition for forming a metal film including a zirconium compound represented by any one of Chemical Formulas 1 to 3 and a hafnium compound represented by any one of Chemical Formulas 4 to 6.Type: GrantFiled: December 6, 2019Date of Patent: April 30, 2024Assignee: SK TRICHEMInventors: Chang Sung Hong, Yong Joo Park, Tae Hoon Oh, In Chun Hwang, Sang Kyung Lee, Dong Hyun Kim
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Patent number: 11973242Abstract: A degassing apparatus for a secondary battery, and a degassing method using same, is provided. The degassing apparatus includes a drive motor and a jig arm configured to pressurize a first surface of a gas pocket of a battery cell and a second surface opposite the first surface by controlling a separation distance by the operation of a driving motor. The degassing apparatus is capable of performing an effective degassing and sealing process for the battery cell without positional movement of the battery cell during cell activation or after cell activation.Type: GrantFiled: July 22, 2020Date of Patent: April 30, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Sang Jih Kim, Joon Sung Bae, Beom Koon Lee, Dong Hun Bae, Eui Kyung Lee, Suk Hyun Hong
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Publication number: 20240132357Abstract: An embodiment of the present specification provides a method for preparing a catalyst for preparing a carbon nanotube, comprising: (a) dissolving a main catalyst precursor, a support precursor, a cocatalyst precursor and a precipitation inhibitor in a solvent to prepare a precursor solution; and (b) pyrolyzing the precursor solution by spraying the precursor solution into a reactor, wherein a mole fraction of the precipitation inhibitor to the cocatalyst precursor is 0.1 to 1.5.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.Inventors: Myung Hoon JEONG, Hyun Tae KIM, Sang Hyo RYU, Chung Heon JEONG, Wan Sung LEE, Woo Ram JUNG, Chang Gu KANG
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Publication number: 20240125706Abstract: A surface plasmon resonance imaging apparatus is provided. The surface plasmon resonance imaging apparatus includes a light irradiation unit configured to irradiate polarized light onto a metal coating film provided on one surface of a prism, a light modulator configured to spatially pattern-encode light reflected by the metal coating film and the prism, a light detector configured to detect a pattern-encoded light signal, obtained through pattern-encoding by the light modulator, as a spectral signal, a signal processor configured to spatially decode the spectral signal and analyze a decoded spectral signal to generate characteristic data of a sample provided on the metal coating film, and an output unit configured to output the characteristic data of the sample as a two-dimensional (2D) image.Type: ApplicationFiled: December 29, 2022Publication date: April 18, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: SOOCHEOL KIM, JeongKyun KIM, Hyunseok KIM, Jin Hwa RYU, SO YUNG PARK, Hoe-Sung YANG, KANG BOK LEE, Sun-Hwa LIM, Kwang-Soo CHO, Kyu Won HAN, Sang Gi HONG
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Patent number: 11962001Abstract: Disclosed is a positive electrode material for a lithium secondary battery. The positive electrode material includes a positive electrode active material formed of Li—[Mn—Ti]-M-O-based material including a transition metal (M) to enable reversible intercalation and deintercalation of lithium and molybdenum oxide. The positive electrode active material is coated with the molybdenum oxide to form a coating layer on a surface thereof.Type: GrantFiled: October 6, 2021Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia Corporation, Industry Academy Cooperation Foundation of Sejong UniversityInventors: Seung Min Oh, Jun Ki Rhee, Yoon Sung Lee, Ji Eun Lee, Sung Ho Ban, Ko Eun Kim, Woo Young Jin, Sang Mok Park, Sang Hun Lee, Seung Taek Myung, Hee Jae Kim, Min Young Shin
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Patent number: 11959857Abstract: Provided is a Raman scattering measurement apparatus including a light source which emits light to smoke particles, a filter configured to block light which is incident to the smoke particles and passes through the particle and to allow Raman scattered light to pass therethrough, and a photodetector which detects the Raman scattered light passing through the filter in order to distinguish fire smoke generated due to a true fire from non-fire smoke generated due to daily life or industrial activity. The present invention also provides a fire determination apparatus including a unit which reads a Raman shift from Raman scattered light detected by the photodetector of the Raman scattering measurement apparatus, estimates a smoke component from the read Raman shift, and determines fire/non-fire from the estimated smoke component and a method thereof.Type: GrantFiled: September 17, 2021Date of Patent: April 16, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hoe Sung Yang, Soo Cheol Kim, Hyun Seok Kim, Sang Hyun Mo, So Young Park, Kang Bok Lee, Kyu Won Han
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Publication number: 20240108536Abstract: A thermo-therapeutic apparatus and a method for controlling the same are provided.Type: ApplicationFiled: December 14, 2023Publication date: April 4, 2024Applicant: CERAGEM CO., LTDInventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN, Jin Cheol PARK
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Patent number: 11949062Abstract: A pressing jig for removing gas generated in an activation process of a battery cell includes a plate-shaped lower plate on which the battery cell that has undergone the activation process is placed and fixed, and an upper plate that presses the battery cell placed on the lower plate from above. At least one of the upper plate or the lower plate has a structure in which n (n?3) separated sub-plates are assembled to form a single plate, and the sub-plates independently press the battery cell. The pressing jig can suppress trapping of internal gas by sequentially pressing the battery cell.Type: GrantFiled: January 8, 2021Date of Patent: April 2, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Suk Hyun Hong, Joon Sung Bae, Eui Kyung Lee, Sang Jih Kim, Beom Koon Lee, Dong Hun Bae
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Publication number: 20240104195Abstract: Disclosed herein are an apparatus and method for updating an Internet-based malware detection engine using virtual machine scaling. The method may include creating a scaling group and an update group set based on a first virtual machine image, creating a second virtual machine image for a running virtual machine in response to occurrence of a snapshot event in the virtual update group run based on the first virtual machine image, modifying the scale-out image of the scaling group to the second virtual machine image, updating the scaling group by triggering a scale-out event and a scale-in event in the scaling group in response to occurrence of an update event, and modifying the scale-in image of the scaling group to the second virtual machine image.Type: ApplicationFiled: June 15, 2023Publication date: March 28, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sang-Min LEE, Ki-Jong KOO, Jung-Tae KIM, Ji-Hyeon SONG, Jong-Hyun KIM, Dae-Sung MOON
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Publication number: 20240101687Abstract: The present invention relates to a bi-specific antibody that specifically binds to alpha-synuclein and IGF1R, and an use of the bi-specific antibody for the prevention, treatment and/or diagnosis of synucleinopathies associated with alpha-synuclein or alpha-synuclein aggregates, and can allow the alpha-synuclein antibody or an antigen-binding fragment thereof to penetrate the blood brain barrier to exert its action in the brain, and extend the half-life to maintain the efficacy for a long time.Type: ApplicationFiled: October 3, 2023Publication date: March 28, 2024Inventors: Jinhyung AHN, Sungwon AN, Dongin KIM, Eunsil SUNG, Jaehyun EOM, Sang Hoon Lee, Weonkyoo YOU, Juhee KIM, Kyungjin PARK, Hyejin CHUNG, Jinwon JUNG, Bora LEE, Byungje SUNG, Yeunju KIM, Yong-Gyu SON, Seawon AHN, Daehae SONG, Jiseon YOO, Youngdon PAK, Donghoon YEOM, Yoseob LEE, Jaeho JUNG
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Patent number: 11941845Abstract: An apparatus for estimating a camera pose according to an embodiment of the present disclosure includes a similar image searcher, a clusterer, and an estimator. The similar image searcher searches for a plurality of images similar to an input image, from among a plurality of previously-stored images, based on the input image. The clusterer creates a cluster including at least some similar images meeting predetermined conditions, from among the plurality of similar images, based on viewpoint data tagged to each of the plurality of similar images. The estimator estimates a pose of a camera that has generated the input image, based on the cluster.Type: GrantFiled: September 22, 2020Date of Patent: March 26, 2024Assignee: MAXST CO., LTD.Inventors: Sang Rok Kim, Kyu Sung Cho, Jae Wan Park, Tae Yun Son, Hyung Min Lee
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Publication number: 20240097425Abstract: A lightning rod with an electric double layer and electric dipole moment type discharge amplification function, the lightning rod including: a support member (100) for moving a lightning current to the ground; an emission member (200) fitted to the support member (100) to collect charges of the ground according to the approach of a thundercloud and thus emit a large number of ions with the opposite polarity to the polarity of the thundercloud; ground charge chargers (300) fitted to the support member (100) and having spaces formed therein to charge the charges of the ground; an insulation member (400) disposed on top of the emission member (200); and discharge induction members (500) fixedly disposed on top and underside of the emission member (200) by means of the insulation member (400).Type: ApplicationFiled: November 22, 2023Publication date: March 21, 2024Inventors: Dong-Jin KIM, Wan-Sung KWON, Sang-Won SEO, Yeong-Sin PARK, Sung-Joon LEE, Jae-Sang YOO
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Patent number: 11935440Abstract: The present disclosure relates to a display apparatus including a plurality of display modules, and a hinge assembly connecting the plurality of display modules, wherein the hinge assembly comprises a pair of brackets rotatably coupled to each other to adjust an angle between the plurality of display modules, a moving block is mounted on each of the pair of brackets to be coupled to the display module, and the moving block is configured to slidingly move with respect to the bracket to adjust a spacing between the plurality of display modules. With this structure, the angle between the plurality of display modules may be variously varied according to an installation environment.Type: GrantFiled: December 28, 2018Date of Patent: March 19, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Ki Yoon, Kwang Sung Hwang, Nguyen Huu Lam Vuong, Sang Goo Lee
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Publication number: 20240083384Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.Type: ApplicationFiled: February 3, 2023Publication date: March 14, 2024Applicants: Hyundai Motor Company, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Sang Soo LEE, Chan Ho JUNG, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Deok Soo LIM, Sang Do PARK, In Sun BAEK, Sin Chan YANG, Chan Ki CHO, Myung Soo LEE, Jae Yong JANG, Jun Sik HWANG, Ho Sung KANG, Hae Dong KWAK, Hyun Tak KO
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Publication number: 20240079641Abstract: Disclosed are a solid electrolyte and method of manufacturing the same. The solid electrolyte may include a core including a first electrolyte represented by Chemical Formula 1, and a shell including a second electrolyte represented by Chemical Formula 2, and disposed on a surface of the core. LiaPSbX1c??[Chemical Formula 1] Here, a satisfies an equation 4?a?7, b satisfies an equation 3?b?7, c satisfies an equation 0?c?2, and X1 includes Br or I. LidPSeX2f??[Chemical Formula 2] Here, d satisfies an equation 4?d?7, e satisfies an equation 3?e?7, f satisfies an equation 0?f?2, X2 includes Cl or Br, and an ionic radius of X1 is greater than an ionic radius of X2.Type: ApplicationFiled: June 29, 2023Publication date: March 7, 2024Inventors: Sang Soo Lee, So Young Kim, Sang Heon Lee, Hong Seok Min, In Woo Song, Wo Dum Jung, Woo Seop Song, Young Sung Lee, So Young Yoon, Yung Sup Youn, Se Man Kwon
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Patent number: 11919999Abstract: Provided are a method for preparing a polyetherketoneketone and a polyetherketoneketone prepared thereby, wherein, at the time of a polymerization reaction, nitrogen gas is blown into a liquid reaction medium while stirring, thereby quickly removing hydrochloric acid, which is a by-product generated during the reaction, and preventing aggregation of resin particles, thus suppressing the generation of scales.Type: GrantFiled: November 16, 2018Date of Patent: March 5, 2024Assignee: HANWHA CHEMICAL CORPORATIONInventors: Kwang Seok Jeong, Min Sung Kim, Jae Heon Kim, Ju Young Park, Cho Hee Ahn, Byeong Hyeon Lee, Sang Hyun Cho
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Patent number: 9853686Abstract: A vector modulator of a transceiver may be provided that includes: a variable resistor having one end to which an input signal is transmitted; a variable capacitor which is connected in parallel to the variable resistor and has one end to which the input signal is transmitted; and a summing circuit which sums a signal of the other end of the variable resistor and a signal of the other of the variable capacitor.Type: GrantFiled: April 21, 2015Date of Patent: December 26, 2017Assignee: PHYCHIPS Inc.Inventors: Sang-Sung Lee, Kyoung Seok Park
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Publication number: 20150303983Abstract: A vector modulator of a transceiver may be provided that includes: a variable resistor having one end to which an input signal is transmitted; a variable capacitor which is connected in parallel to the variable resistor and has one end to which the input signal is transmitted; and a summing circuit which sums a signal of the other end of the variable resistor and a signal of the other of the variable capacitor.Type: ApplicationFiled: April 21, 2015Publication date: October 22, 2015Applicant: PHYCHIPS Inc.Inventors: Sang-Sung LEE, Kyoung Seok PARK
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Patent number: D1016322Type: GrantFiled: May 27, 2021Date of Patent: February 27, 2024Assignee: Corentec Co., Ltd.Inventors: Sang-Kil Lee, Seong-Beom Jeon, Jae-Won Kim, Jung-Sung Kim