Patents by Inventor Seung-Jin JUNG

Seung-Jin JUNG 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).

  • Publication number: 20250096909
    Abstract: A technology related to a transmission device of an amplitude modulation method is disclosed. In the amplitude modulation transmission device, a transmission data signal transformed into a sinusoidal wave transition form is input to a signal input stage of a cascode power amplifier, and a transmission data signal transformed into another sinusoidal wave transition form is input to a bias power stage of the cascode power amplifier. The transmission data signal transformed into the sinusoidal wave transition form has a sinusoidal wave form in a section in which input data transitions and maintain its previous value in a section in which the input data is maintained.
    Type: Application
    Filed: September 20, 2023
    Publication date: March 20, 2025
    Applicants: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Kang Yoon LEE, Yeon Jae JUNG, Young Gun PU, Sung Jin KIM, Myeong Gwan KIM, Seung Hyeon BYUN, Hyun Jin JUNG, Dong Jin KIM, Ji Hoon SONG, Kyung Je JEON
  • Patent number: 12249203
    Abstract: Provided are a cash dispenser unit (CDU) and an automatic recovery method of the same.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: March 11, 2025
    Assignee: HYOSUNG TNS INC.
    Inventors: Byung Man Ahn, Ji Youn Cho, Seung Jin Jung
  • Patent number: 12250801
    Abstract: The present invention provides an electromagnetic wave-absorbing composite material and a manufacturing method therefor, the electromagnetic wave-absorbing composite material comprising: a polymer composite including a refractive index-adjusting material therein; and a plurality of conductive wires formed on at least one surface of the polymer composite, wherein electromagnetic waves reflected in a matching frequency (f) range derived through Mathematical Formulas 1 to 3 described in the present invention are 0.2 dB or less.
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: March 11, 2025
    Assignee: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Byeong Jin Park, Tae Hoon Kim, Sang Bok Lee, Byung Mun Jung, Seung Han Ryu, Yu Kyung Han, Suk Jin Kwon
  • Publication number: 20250075071
    Abstract: Provided is a molded product manufactured from a thermoplastic resin composition containing a polycarbonate-based polymer, a polysiloxane-polycarbonate copolymer, a polysiloxane-polyester copolymer, and a benzotriazole-based UV stabilizer having a molecular weight equal to or greater than about 1,800.
    Type: Application
    Filed: March 20, 2024
    Publication date: March 6, 2025
    Inventors: Min Jin Choi, Seung Hwan Lee, Woo Chul Jung, Kyoung Sil Lee, Choon Ho Lee, In Chol Kim, Young Seung Kim, Yun Seok Bae, Hee Kyoung Ryoo
  • Publication number: 20250080430
    Abstract: The present invention relates to an apparatus and method for interfacing an equipment behavior catalogue (EBC) framework with a machine learning (ML) framework, and the apparatus includes an EBC framework including an EBC storage and a set of equipment instance models, and an ML framework interfaced with the EBC framework and including a collection of tools and libraries that support development and learning of ML models.
    Type: Application
    Filed: May 2, 2024
    Publication date: March 6, 2025
    Inventors: Young Ae CHUN, Ho Jin PARK, Hark Jin LEE, Seung Woog JUNG
  • Publication number: 20240363328
    Abstract: Provided is a method and an apparatus for dry-cleaning an aluminum nitride (AlN) heater for semiconductor fabrication equipment, which may efficiently remove fluorine-containing contaminants generated on the AlN heater during semiconductor fabrication processes, and especially, may effectively and simultaneously remove organic, inorganic metallic, and inorganic contaminants. The method for dry-cleaning an AlN heater for semiconductor fabrication equipment includes steps of: determining a laser to be used for the AlN heater; determining laser control factors required for cleaning the AlN heater with respect to the laser to be used determined in the step of determining the laser to be used; and cleaning the AlN heater by laser irradiation based on the laser control factors determined in the step of determining the laser control factors.
    Type: Application
    Filed: April 16, 2024
    Publication date: October 31, 2024
    Applicant: WONIK QNC Corporation
    Inventors: Eun Young CHOI, Sang Hyun CHO, Seung Jin JUNG, Joo Hee JANG, So Young CHOI, Dong Ho SHIN, Jong Hwan MUN, Min Seob JUNG
  • Publication number: 20230290211
    Abstract: Provided are a cash dispenser unit (CDU) and an automatic recovery method of the same.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 14, 2023
    Inventors: Byung Man AHN, Ji Youn CHO, Seung Jin JUNG
  • Patent number: 10675365
    Abstract: The present invention relates to a curcumin derivative, a method for producing same, and a photo-acoustic imaging agent comprising the curcumin derivative for detecting beta-amyloid plaque. The curcumin derivative, expressed by chemical formula 1, according to the present invention exhibits superb selective bonding with beta-amyloid, thereby allowing beta-amyloid to be detected by means of an optical or photo-acoustic imaging methods, and, particularly, the curcumin derivative can highly effectively detect photo-acoustic signals with almost no noise by reacting to irradiation of light having a particular wavelength range, and thus can be useful as a composition for detecting beta-amyloid and for diagnosing diseases caused by excessive production of beta-amyloid.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: June 9, 2020
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Yong-Dae Park, Jung-Joon Min, Seung-Dae Yang, Min-Goo Hur, Seung-Jin Jung, Yeong-Jin Hong, Seung-Hwan Park
  • Publication number: 20190224344
    Abstract: The present invention relates to a curcumin derivative, a method for producing same, and a photo-acoustic imaging agent comprising the curcumin derivative for detecting beta-amyloid plaque. The curcumin derivative, expressed by chemical formula 1, according to the present invention exhibits superb selective bonding with beta-amyloid, thereby allowing beta-amyloid to be detected by means of an optical or photo-acoustic imaging methods, and, particularly, the curcumin derivative can highly effectively detect photo-acoustic signals with almost no noise by reacting to irradiation of light having a particular wavelength range, and thus can be useful as a composition for detecting beta-amyloid and for diagnosing diseases caused by excessive production of beta-amyloid.
    Type: Application
    Filed: September 29, 2016
    Publication date: July 25, 2019
    Applicant: Korea Atomic Energy Research Institute
    Inventors: Yong-Dae Park, Jung-Joon Min, Seung-Dae Yang, Min-Goo Hur, Seung-Jin Jung, Yeong-Jin Hong, Seung-Hwan Park
  • Publication number: 20110271041
    Abstract: A storage device performs a program operation to store program data in a selected memory block of a flash memory. The storage device allocates a reserved area of the flash memory as a free block upon detecting that a program failure has occurred in the program operation, reads the program data from a cache latch in a page buffer of the flash memory, copies valid data stored in the selected memory block to a first area of the free block, and reprograms the program data read from the cache latch to a second area of the free block.
    Type: Application
    Filed: March 29, 2011
    Publication date: November 3, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mi-Hyang LEE, Jun-Ho JANG, Seung-Jin JUNG