Patents by Inventor Choong Lee
Choong 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: 20240092244Abstract: The present invention may provide an assist handle for vehicles manufactured to minimally expose a coat hook to the outside and also feel a sense of unity with the assist handle when the coat hook is not used by configuring the assist handle so that the coat hook is stored in a storage space of the assist handle by elastic support and the coat hook closes an entrance of the storage space, thereby improving the aesthetic appearance and beauty of the assist handle and its surroundings. In particular, the coat hook may be conveniently used at a desired position without spoiling the aesthetic appearance and beauty of a vehicle interior by mounting the coat hook on a part where the assist handle is rotatably supported on a headliner to feel a sense of unity.Type: ApplicationFiled: August 28, 2023Publication date: March 21, 2024Applicant: DAEHAN SOLUTION CO., LTDInventors: Choong HO KWON, Sehwi LEE
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Patent number: 9253886Abstract: The invention specifies a module comprising a carrier substrate (6) having an electrical wiring and a component chip mounted on the carrier substrate (6) using flip-chip technology, wherein the component chip (1) has, on its surface (2) facing the carrier substrate (6), component structures (3), a supporting frame (4) and supporting elements (5), the supporting elements (5) produce an electrical connection between the component structures (3) and the electrical wiring of the carrier substrate (6), and the height of the supporting elements and the height of the supporting frame (4) correspond. Furthermore, the invention specifies a method for producing the module.Type: GrantFiled: June 15, 2011Date of Patent: February 2, 2016Assignee: EPCOS AGInventors: Kim Choong Lee, Marc Huesgen
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Publication number: 20130176686Abstract: The invention specifies a module comprising a carrier substrate (6) having an electrical wiring and a component chip mounted on the carrier substrate (6) using flip-chip technology, wherein the component chip (1) has, on its surface (2) facing the carrier substrate (6), component structures (3), a supporting frame (4) and supporting elements (5), the supporting elements (5) produce an electrical connection between the component structures (3) and the electrical wiring of the carrier substrate (6), and the height of the supporting elements and the height of the supporting frame (4) correspond. Furthermore, the invention specifies a method for producing the module.Type: ApplicationFiled: June 15, 2011Publication date: July 11, 2013Applicant: EPCOS AGInventors: Kim Choong Lee, Marc Huesgen
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Publication number: 20070013700Abstract: Disclosed herein is a mobile communication terminal having a function of animating input characters. The mobile communication terminal includes memory, device hardware, a device Operation System (OS), an animation engine, and content. The memory stores character font image data and animation data capable of providing the animation effect of animating characters. The device hardware receives key input from a user and informs the device OS of input characters. The device OS transfers information about the received characters to the animation engine. The animation engine analyzes the content and extracts information about the locations of images from the content. The content creates frame variation information, indicating the variations of various objects on the screen as to implement the animation effects, and transfers the frame variation information to the animation engine.Type: ApplicationFiled: July 6, 2006Publication date: January 18, 2007Inventors: Sang Yoon, Shin Park, Choong Lee, Duk Chang
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Publication number: 20070010637Abstract: Provided are a novel transition metal complex where a monocyclopentadienyl ligand to which an amido or alcoxy group is introduced is coordinated, a method of synthesizing the same, and olefin polymerization using the transition metal complex. Compared to a conventional transition metal complex having a silicon bridge and an oxido ligand, the transition metal complex has a phenylene bridge, so that a monomer easily approaches the transition metal complex in terms of structure and a pentagon ring structure of the transition metal complex is stably maintained. The catalyst composition including the transition metal complex is used to synthesize a polyolefin copolymer having a very low density less than 0.910 g/cc.Type: ApplicationFiled: July 10, 2006Publication date: January 11, 2007Inventors: Choong Lee, Eun Lee, Seungwhan Jung, Jong Ha, Beomdoo Seo, Bun Lee, Ui Joung, Dae Joe
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Publication number: 20070010638Abstract: Provided are a novel transition metal complex where a monocyclopentadienyl ligand to which an amine-based group is introduced is coordinated, a method of synthesizing the same, and olefin polymerization using the transition metal complex In the novel transition metal complex, an imino phenyl group is not cross-linked to a metal atom and directly introduced to a cyclopentadiene (Cp) ring. The catalyst composition including the transition metal compound is used to obtain a polyolefin copolymer having a very low density less than 0.910 g/cc.Type: ApplicationFiled: July 10, 2006Publication date: January 11, 2007Inventors: Choong Lee, Eun Jung Lee, Seungwhan Jung, Jong Ha, Beomdoo Seo, Bun Lee, Ui Joung, Dae Joe
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Publication number: 20060069221Abstract: Provided are a bridged metallocene compound particularly suitable for copolymerization of ethylene and alpha-olefin or cyclic olefin, a process of preparing the metallocene compound, and a process of preparing polyolefin using the metallocene compound. The bridged metallocene compound has low steric hindrance and good (co)polymerization activity, and thus, exhibits good activity in copolymerization of ethylene and alpha-olefin such as 1-hexene or 1-octene. Furthermore, the process of preparing the bridged metallocene compound is simplified, and thus, suitable for mass production.Type: ApplicationFiled: September 23, 2005Publication date: March 30, 2006Inventors: Choong Lee, Jong Ha, Seung Jung, Eunjung Lee, Beomdoo Seo, Young Park, Hyosun Lee, Sung Hong, Young Won, Bun Lee
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Publication number: 20060052238Abstract: Provided are a supported metallocene catalyst which has excellent supporting efficiency due to an interaction between a cocatalyst supported on a carrier and a metallocene compound substituted with a functional group that can function as a Lewis base, and a method of polymerizing an olefin using the supported metallocene catalyst. In the supported metallocene catalyst, the metallocene catalyst is strongly bound to the carrier due to a Lewis acid-base interaction between the metallocene compound and the cocatalyst, and thus the metallocene catalyst is not separated from the carrier during the polymerization of polyolefin in a slurry or gas phase method. Thus, fouling is prevented and the prepared polymer has a good particle shape and a high apparent density. Thus, the supported metallocene catalyst can be suitably used in a conventional slurry or gas phase polymerization process.Type: ApplicationFiled: September 6, 2005Publication date: March 9, 2006Inventors: Eun Lee, Ki Lee, Sangwoo Lee, Seungwhan Jung, Jong Ha, Choong Lee
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Publication number: 20060021250Abstract: The present invention provides a drum type washer with dry function, by which a product cost is lowered and by which compatibility of a blower cover is enhanced. The present invention includes a first duct housing provided to a tub included in the drum type washer, a second duct housing provided to an upper side of the first duct housing, a blower cover provided to the upper side of the first duct housing adjacent to the second duct housing, the blower cover being formed of a synthetic resin based injection material, a heater provided between the first and second duct housings, a motor provided to the blower cover, and a blower provided under the blower being rotatably connected to the motor.Type: ApplicationFiled: February 15, 2005Publication date: February 2, 2006Applicant: LG Electronics Inc.Inventors: Hwan Myung, Choong Lee
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Publication number: 20050287769Abstract: A substrate production apparatus for producing a substrate for a display device is disclosed. The substrate production apparatus includes a first production apparatus including a first scriber to scribe a first mother substrate into at least one first model substrate and at least one second model substrate, a first grinder to grind the first model substrate, and a first cleaning unit to clean the ground first model substrate. The substrate production apparatus also includes a second production apparatus including a second scriber to scribe a second mother substrate into at least one first model substrate and at least one second model substrate, a second grinder to grind the second model substrate, and a second cleaning unit to clean the ground second model substrate. Additionally, the substrate production apparatus includes a common buffer unit to store the second model substrate from the first production apparatus and to store the first model substrate from the second production apparatus.Type: ApplicationFiled: June 27, 2005Publication date: December 29, 2005Inventor: Choong Lee
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Publication number: 20050228139Abstract: An ethylene-based copolymer for non-crosslinked water supply pipe is provided. The ethylene-based copolymer is prepared using a supported hybrid metallocene catalyst and has a dimodal or broad molecular weight distribution. The ethylene-based copolymer has a high density molecular structure in a low molecular weight and has a low density molecular structure with high content of a comonomer in a high molecular weight. The ethylene-based copolymer has a molecular weight distribution of 5-30 and the distribution of copolymerization of ethylene and C3-20 ?-olefin is localized in high molecular weight chains. Accordingly, the ethylene-based copolymer has superior processability, internal pressure creep resistance at high temperatures and environmental stress crack resistance.Type: ApplicationFiled: April 7, 2005Publication date: October 13, 2005Inventors: Ki Lee, Choong Lee, Sangwoo Lee, Eunjung Lee, Soojeong Lee, Seungwoo Choi
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Patent number: 6902213Abstract: The invention relates to a coupling structure between a lock and a latch in a vehicular tail gate locking system. The coupling structure of the invention comprises a key lever rotated depending on displacement of a first rod coupled to the lock and a remote lever rotated depending on rotation of the key lever to shift the position of the second rod. A control latch is further provided which allows the second rod to maintain its position as the lock is further rotated by any angle while the lock is in a locked position so that the further rotational force of the lock lever caused by a user is not transmitted to the latch.Type: GrantFiled: November 15, 2002Date of Patent: June 7, 2005Assignee: Kia Motors CorporationInventor: Kyung Choong Lee
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Publication number: 20050109048Abstract: An air conditioner having an enhanced user perception and a controlling method thereof are provided. A predetermined character and/or its applied character image are/is displayed on a display window of the air conditioner. The character and/or the character image are/is changed depending on the operational states of the air conditioner, so that the user perceives the operational state of the air conditioner more conveniently. The air conditioner has advantages in that the user can perceive the operational state of the air conditioner more conveniently, the user can be stimulated to purchase the product, and a use term of the air conditioner can be extended.Type: ApplicationFiled: October 5, 2004Publication date: May 26, 2005Applicant: LG Electronics Inc.Inventor: Choong Lee
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Publication number: 20050001922Abstract: A camera that is mountable in a mobile communications device is disclosed. The camera allows the user of the device to precisely adjust the acute rotational angle of the camera with respect to the body of the device and maintains the adjusted angle of the camera until the user deliberately adjusts it again.Type: ApplicationFiled: May 27, 2004Publication date: January 6, 2005Inventors: Jin Lee, Choong Lee, Sang Shin, Sung Ahn
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Publication number: 20040094966Abstract: The invention relates to a coupling structure between a lock and a latch in a vehicular tail gate locking system. The coupling structure of the invention comprises a key lever rotated depending on displacement of a first rod coupled to the lock and a remote lever rotated depending on rotation of the key lever to shift the position of the second rod. A control latch is further provided which allows the second rod to maintain its position as the lock is further rotated by any angle while the lock is in a locked position so that the further rotational force of the lock lever caused by a user is not transmitted to the latch.Type: ApplicationFiled: November 15, 2002Publication date: May 20, 2004Inventor: Kyung Choong Lee