Patents by Inventor Yong-Kwon Lee
Yong-Kwon 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).
-
Publication number: 20240140815Abstract: The present invention relates to a method for preparing an inorganic compound using desulfurization gypsum for reducing greenhouse gas emissions, and, more specifically, to a method for preparing an inorganic compound, in which calcium sulfate and calcium carbonate, which have various uses as construction materials and the like, can be prepared using, as raw material, desulfurization gypsum which, being a recycled resource, is industrial waste, and an extraction agent, and the extraction agent can be reused after separation, and thus, compared to existing processes, greenhouse gases and manufacturing costs can be remarkably reduced.Type: ApplicationFiled: March 4, 2022Publication date: May 2, 2024Inventors: Young Ho LEE, Yong Kwon CHUNG, Byung Kwon YUN, Dae Jin SUNG, Cheol Hyun KIM
-
Publication number: 20240119949Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.Type: ApplicationFiled: November 30, 2023Publication date: April 11, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong Il SEO, Seung Kwon BEACK, Dae Young JANG, Kyeong Ok KANG, Tae Jin PARK, Yong Ju LEE, Keun Woo CHOI, Jin Woong KIM
-
Patent number: 11950383Abstract: A display apparatus according to a concept of the disclosure includes: a display panel configured to display an image in a front direction; a top chassis positioned in a front direction of the display panel; a bottom chassis positioned in a rear direction of the display panel; a rear cover covering a rear side of the bottom chassis; and a stand member being accommodatable in the rear cover and selectively coupled with a rear surface of the rear cover, wherein the rear cover includes an accommodating portion in which the stand member is accommodated and a coupling portion coupled with the stand member, and the stand member includes an inserting protrusion which is inserted into the accommodating portion and the coupling portion.Type: GrantFiled: August 27, 2019Date of Patent: April 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hee-Bong Kim, Dong Wook Kim, Ji-Gwang Kim, Tae-Hun Kim, Yong Gu Do, Jeong Woo Park, Gil Jae Lee, Sang Young Lee, Pil Kwon Jung, Su-An Choi
-
Publication number: 20240098437Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju LEE, Jeong Il SEO, Seung Kwon BEACK, Kyeong Ok KANG, Jin Woong KIM, Jae Hyoun YOO
-
Publication number: 20240074300Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein X1 and X2 are each independently C or N, ring CY2 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, ring CY3 is a 5-membered heterocyclic group; a 5-membered heterocyclic group condensed with a C5-C30 carbocyclic group; or a 5-membered heterocyclic group condensed with a C1-C30 heterocyclic group, Y1 is O, S, Se, C(R5)(R6), N(R7), Si(R8)(R9), or Ge(R8)(R9), at least one of R12 and R13 comprises deuterium, and the other substituent groups are as described herein.Type: ApplicationFiled: August 3, 2023Publication date: February 29, 2024Inventors: Ohyun Kwon, Virendra Kumar RAI, Bumwoo Park, Myungsun Sim, Yong Joo Lee, Byoungki Choi
-
Patent number: 9492358Abstract: A silicone baby bottle which is made of silicone which does not generate environmental hormones is disclosed. The silicone baby bottle allows an infant or young child to be safely fed. The silicon baby bottle includes a body part, a nipple, and a coupling member composed of a first coupling ring and a second coupling ring which are screwed with each other to be coupled. The body part and nipple are made of silicone which is a soft material and the coupling member is made of a rigid material so that a coupled structure of the body part and nipple can be tightly sealed. Since only the body part and nipple made of silicone are allowed to come into contact with infant formula and infant's mouth, the infant is not exposed to environmental hormones attributable to synthetic resin.Type: GrantFiled: February 27, 2012Date of Patent: November 15, 2016Inventor: Yong Kwon Lee
-
Publication number: 20130327737Abstract: The present invention relates to a silicone baby bottle which is made of silicone which does not generate environmental hormones. This allows an infant or young child to be safely fed. The silicon baby bottle includes a body part (10), a nipple (20), and a coupling means composed of a first coupling ring (30) and a second coupling ring (40) which are screwed with each other to be coupled. The body part (10) and nipple (20) are made of silicone which is a soft material and the coupling means (30, 40) is made of a rigid material so that a coupled structure of the body part (10) and nipple (20) can be tightly sealed. Since only the body part (10) and nipple (20) made of silicone are allowed to come into contact with infant formula and infant's mouth, the infant is not exposed to environmental hormones attributable to synthetic resin.Type: ApplicationFiled: February 27, 2012Publication date: December 12, 2013Inventor: Yong Kwon Lee
-
Publication number: 20100237071Abstract: Disclosed herein is a vacuum cover, which is coupled to an object to define storage space isolated from the exterior, and moves in a direction that reduces the volume of the storage space due to its elasticity, thus discharging air from the storage space, therefore improving sealing ability and preventing food stored in the storage space from contacting the air. The vacuum cover is made of elastomer, such as silicone rubber, and integrally has a member for air-tightly contacting an object or a valve for supplying or exhausting the air. The vacuum cover includes an elastic body, which isolates storage space from an exterior and is deformed so that air is exhausted from or supplied to the storage space, and a valve provided at a predetermined position on the body to discharge and/or supply the air from and/or to the storage space.Type: ApplicationFiled: April 27, 2007Publication date: September 23, 2010Applicant: LEE & LEE HI-TECH. CO., LTD.Inventor: Yong-Kwon Lee
-
Publication number: 20080167738Abstract: Provided a media connect device which serves as a medium between a media player and an audio device, controls the media player in response to a user's manipulation of the audio device, performs USB-packet processing on an audio signal reproduced by the media player, and provide the audio signal packets to the audio device such that sound can be outputted from the audio device. Through the media connect device, an audio device having a USB host interface can be connected to an existing media player without the exterior being modified. Further, even in a case of DRM contents, a user can enjoy songs, which have been previously purchased, without a separate software being supported or repurchased.Type: ApplicationFiled: January 5, 2007Publication date: July 10, 2008Applicant: TELECHIPS, INC.Inventor: Yong-Kwon LEE
-
Patent number: 7213112Abstract: A media processing device uses an external storage device. The media processing device includes a storage device access module, an information source, a program memory, a system memory, a signal processor, a user interface and a system controller. The system controller accesses the external storage device, reads file information, and constructs contents to be displayed. When the system controller receives a command to select a media file, the system controller accesses the external storage device, searches for the selected media file, reads data of the searched media file, copies the read data, and provides the copied data to be decoded. When the system controller receives a commend to encode a signal, the system controller controls the signal processor to encode the input signal into media data, constructs a media file from the encoded media data, positions the media file, and copies the constructed media file when the external storage device is accessible through the storage device access module.Type: GrantFiled: July 30, 2003Date of Patent: May 1, 2007Assignee: Telechips Inc.Inventors: Min-Ho Seo, Yong-Kwon Lee
-
Publication number: 20050038965Abstract: Disclosed herein is a media processing device using an external storage device. The media processing device includes a storage device access module, an information sourcing module, a program memory module, a system memory module, a signal processing module, a user interface module and a system control module. The system control module accesses the external storage device, reads file information, and constructs contents to be displayed. When the system control module receives a commend to select a media file, the system control module accesses the external storage device, searches for the selected media file, reads data of the searched media file, copies the read data, and provides the copied data to be decoded.Type: ApplicationFiled: July 30, 2003Publication date: February 17, 2005Applicant: Telechips Inc.Inventors: Min-Ho Seo, Yong-Kwon Lee
-
Patent number: D739033Type: GrantFiled: October 20, 2014Date of Patent: September 15, 2015Assignee: PUTTI ATTI CO., LTD.Inventor: Yong Kwon Lee
-
Patent number: D739034Type: GrantFiled: October 20, 2014Date of Patent: September 15, 2015Assignee: PUTTI ATTI CO., LTD.Inventor: Yong Kwon Lee
-
Patent number: D748811Type: GrantFiled: October 20, 2014Date of Patent: February 2, 2016Assignee: PUTTI ATTI CO., LTD.Inventor: Yong Kwon Lee
-
Patent number: D836787Type: GrantFiled: March 24, 2017Date of Patent: December 25, 2018Assignee: PUTTI ATTI CO., LTD.Inventor: Yong Kwon Lee