Patents by Inventor Dong-Hun Han
Dong-Hun Han 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: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Publication number: 20240083305Abstract: A seat-interlocking leg rest control system includes: a first actuator configured to move a seat for a vehicle, the seat including a seat cushion and a seatback, in a forward-backward direction or an upward-downward direction of the vehicle; a second actuator configured to rotate a leg rest, rotatably coupled to the front end portion of the seat cushion, in the upward-downward direction; and a controller connected to the first actuator and the second actuator to control operation of the second actuator such that the rotation angle of the leg rest is limited based on the position of the seat.Type: ApplicationFiled: March 8, 2023Publication date: March 14, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Kug Hun Han, Hoon Bok Lee, Yo Han Kim, Mun Seung Kang, Dong Hoon Keum, Deok Soo Lim, Dong Hoon Lee
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Patent number: 11675464Abstract: A touch input sensing device configured to be added to an electronic device, the electronic device including a touch input unit, the touch input unit including a first touch member integrated with a housing. The touch input sensing device includes a resonant circuit configured to generate a resonance signal having a resonant frequency that varies based on a touch of the touch input unit, a digital frequency counter configured to count a reference frequency signal based on the resonance signal, or count the resonance signal based on the reference frequency signal, to generate a count value, and a touch detector configured to detect whether the touch of the touch input unit has occurred based on the count value generated by the digital frequency counter, and output a touch detection signal indicating whether the touch has occurred.Type: GrantFiled: March 4, 2020Date of Patent: June 13, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jong Woo Lee, Ho Kwon Yoon, Yong Woon Ji, Dong Hun Han, Woo Young Choi, Joo Yul Ko, Je Hyuk Ryu, Byung Joo Hong
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Patent number: 11396591Abstract: The lightweight footwear of the present invention maintains excellent durability and improves heat resistance, so that contraction percentage due to a change with the passage of time is significantly low, rarely causing deformation, and thus, the lightweight footwear may be used in a high temperature and sanitary environment. In addition, the present invention solves the problem of the occurrence of premature foaming due to injection molding and a pattern on the appearance due to dispersion failure, thereby facilitating injection molding.Type: GrantFiled: April 22, 2019Date of Patent: July 26, 2022Assignees: NANOTECH CERAMICS CO., LTD., KOREA INSTITUTE OF FOOTWEAR AND LEATHER TECHNOLOGYInventors: Sang Ok Jeong, Sang Young Park, Dong Hun Han, Young Min Kim, Dan Bi Lee
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Patent number: 11312262Abstract: An apparatus for controlling image recording of a vehicle includes: an input device that receives image recording setting information; and a controller that determines whether to control charging of a battery or an image recording operation according to whether the image recording setting information is input and whether the vehicle is in a starting state, thus controlling image recording while a vehicle is parked without the need for a separate battery and reducing an unnecessary increase in cost.Type: GrantFiled: January 27, 2020Date of Patent: April 26, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Dong Hyuk Jeong, Yu Seok Kim, Dong Hun Han
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Publication number: 20210016677Abstract: An apparatus for controlling image recording of a vehicle includes: an input device that receives image recording setting information; and a controller that determines whether to control charging of a battery or an image recording operation according to whether the image recording setting information is input and whether the vehicle is in a starting state, thus controlling image recording while a vehicle is parked without the need for a separate battery and reducing an unnecessary increase in cost.Type: ApplicationFiled: January 27, 2020Publication date: January 21, 2021Inventors: Dong Hyuk JEONG, Yu Seok KIM, Dong Hun HAN
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Publication number: 20200379603Abstract: A touch input sensing device configured to be added to an electronic device, the electronic device including a touch input unit, the touch input unit including a first touch member integrated with a housing. The touch input sensing device includes a resonant circuit configured to generate a resonance signal having a resonant frequency that varies based on a touch of the touch input unit, a digital frequency counter configured to count a reference frequency signal based on the resonance signal, or count the resonance signal based on the reference frequency signal, to generate a count value, and a touch detector configured to detect whether the touch of the touch input unit has occurred based on the count value generated by the digital frequency counter, and output a touch detection signal indicating whether the touch has occurred.Type: ApplicationFiled: March 4, 2020Publication date: December 3, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jong Woo LEE, Ho Kwon YOON, Yong Woon JI, Dong Hun HAN, Woo Young CHOI, Joo Yul KO, Je Hyuk RYU, Byung Joo HONG
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Publication number: 20200218082Abstract: A camera module includes a lens module having lenses; a reflection module disposed on an object side of the lens module, and changing a path of light so that the light incident inside is directed toward the lens module; and an image sensor disposed on an image side of the lens module. The reflection module can be rotated about a first axis and a second axis perpendicular to the first axis, and an imaging plane of the image sensor includes a curved surface.Type: ApplicationFiled: December 20, 2019Publication date: July 9, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Chul CHOI, Dong Hun HAN, Sang Lae KIM
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Publication number: 20190322847Abstract: The lightweight footwear of the present invention maintains excellent durability and improves heat resistance, so that contraction percentage due to a change with the passage of time is significantly low, rarely causing deformation, and thus, the lightweight footwear may be used in a high temperature and sanitary environment. In addition, the present invention solves the problem of the occurrence of premature foaming due to injection molding and a pattern on the appearance due to dispersion failure, thereby facilitating injection molding.Type: ApplicationFiled: April 22, 2019Publication date: October 24, 2019Applicants: NANOTECH CERAMICS CO., LTD., KOREA INSTITUTE OF FOOTWEAR AND LEATHER TECHNOLOGYInventors: Sang Ok JEONG, Sang Young PARK, Dong Hun HAN, Young Min KIM, Dan Bi LEE
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Patent number: 9179735Abstract: Disclosed are a climbing shoes outsole with good adhesive and non-slip properties and a method for manufacturing the same. More specifically, the climbing shoes outsole comprises a butyl rubber layer formed at a side of the outsole in contact with the ground, and a general-purpose rubber layer laminated on the butyl rubber layer.Type: GrantFiled: October 11, 2012Date of Patent: November 10, 2015Assignees: NANOTECHCERAMICS CO., LTD., KOREA INSTITUTE OF FOOTWEAR & LEATHER TECHNOLOGYInventors: Kyung Man Choi, Young Min Kim, Ji Eun Lee, Dong Hun Han
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Patent number: 9134683Abstract: An image forming apparatus includes a photosensitive unit to form an visible image, a printing medium storage unit to store a printing medium, a pickup device to pick up the printing medium from the printing medium storage unit, a developing unit to develop the electrostatic latent image of the photosensitive unit into a visual image, an optical sensor to inspect the visual image, and a cleaning unit to clean a light window arranged at the optical sensor according to a control of the pickup device.Type: GrantFiled: April 24, 2013Date of Patent: September 15, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeong Hun Jang, Dong Hun Han
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Patent number: 8619345Abstract: An image reading device and an image forming apparatus having the same that can increase a scan quality by mounting positions of units to read information recorded on a document and a mounting structure of a light shielding member. The image reading device may include a first reading unit to read image information recorded on a first surface of a document, a second reading unit disposed at a predetermined distance from the first reading unit along a document feeding direction to read image information recorded on a second surface of the document, and at least one light shielding member mounted between the first reading unit and the second reading unit along the document feeding direction. The light shielding member, which may include a document guide portion, may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path.Type: GrantFiled: June 4, 2012Date of Patent: December 31, 2013Assignee: SAMSUNG Electronics Co., Ltd.Inventor: Dong Hun Han
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Publication number: 20130287427Abstract: An image forming apparatus includes a photosensitive unit to form an visible image, a printing medium storage unit to store a printing medium, a pickup device to pick up the printing medium from the printing medium storage unit, a developing unit to develop the electrostatic latent image of the photosensitive unit into a visual image, an optical sensor to inspect the visual image, and a cleaning unit to clean a light window arranged at the optical sensor according to a control of the pickup device.Type: ApplicationFiled: April 24, 2013Publication date: October 31, 2013Applicant: SAMSUNG Electronics Co., Ltd.Inventors: Jeong Hun JANG, Dong Hun HAN
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Patent number: 8371763Abstract: A mobile image forming apparatus is provided that comprises a casing, a support frame to surround a printing medium roll from which a printing medium is supplied and to guide the printing medium, an image forming unit to form an image on the printing medium guided by the support frame and a printing medium receiving portion disposed between the casing and the support frame to receive therein the printing medium on which the image is formed by the image forming unit. The mobile image forming apparatus may further comprise a roll support core disposed in the support frame to rotatably support the printing medium roll.Type: GrantFiled: November 27, 2007Date of Patent: February 12, 2013Assignee: Samsung Electronics Co., LtdInventors: Sin-ae Kim, Yong-duk Lee, Ho-gun You, Dong-hun Han
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Publication number: 20120327485Abstract: An image reading device and an image forming apparatus having the same that can increase a scan quality by mounting positions of units to read information recorded on a document and a mounting structure of a light shielding member. The image reading device may include a first reading unit to read image information recorded on a first surface of a document, a second reading unit disposed at a predetermined distance from the first reading unit along a document feeding direction to read image information recorded on a second surface of the document, and at least one light shielding member mounted between the first reading unit and the second reading unit along the document feeding direction. The light shielding member, which may include a document guide portion, may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path.Type: ApplicationFiled: June 4, 2012Publication date: December 27, 2012Inventor: Dong Hun HAN
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Patent number: 8260157Abstract: Disclosed is an image forming apparatus including a body housing in which an opening is formed for providing removal/mounting access of a removable cartridge; a door member for selectively closing the opening. The removable cartridge includes a cartridge status chip in which predetermined information relating to the removable cartridge is recorded. The door member of the image forming apparatus and the removable cartridge may each be provided with respective contact terminal or terminals that engage when the door member is closed with the removable cartridge received in the body housing of the image forming apparatus. The controller of the image forming apparatus uses the electrical continuity information of the contact terminal or terminals in order to determine the closure status of the door member and to control the operation of the image forming apparatus accordingly.Type: GrantFiled: May 18, 2010Date of Patent: September 4, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Kyoung-Seok Kim, Dong-Hun Han, Yong-Geol Chung
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Patent number: 8208182Abstract: An image reading device and an image forming apparatus having the same that can increase a scan quality by improving mounting positions of units to read information recorded on a document and a mounting structure of a light shielding member. The image reading device may include a first reading unit to read image information recorded on a first surface of a document, a second reading unit disposed at a predetermined distance from the first reading unit along a document feeding direction to read image information recorded on a second surface of the document, and at least one light shielding member mounted between the first reading unit and the second reading unit along the document feeding direction. The light shielding member may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path. The light shielding member may be provided with a document guide portion to guide the document.Type: GrantFiled: January 10, 2008Date of Patent: June 26, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Dong Hun Han
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Patent number: 8168332Abstract: A separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of inorganic particles and a binder polymer, wherein the binder polymer includes a first polyvinylidene fluoride based copolymer having solubility of 25 weight % or more with respect to acetone at 35° C.; a second polyvinylidene fluoride-based copolymer having solubility of 10 weight % or less with respect to acetone at 35° C.; and a polymer having a cyano group. This separator decelerates deterioration of life span of an electrochemical device, and prevents disintercalation of inorganic particles in the porous coating layer, thereby improving safety of the electrochemical device.Type: GrantFiled: March 3, 2009Date of Patent: May 1, 2012Assignee: LG Chem, Ltd.Inventors: Yoon-Jung Bae, Pil-Kyu Park, Jong-Hwan Kim, Dong-Hun Han, Han-Ho Lee, Sang-Young Lee, Ji-Sang Yu, Hyun-Min Jang
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Patent number: 8104886Abstract: An image forming apparatus having a first image forming unit and a second image forming including a printing medium supplier which supplies a printing medium, a selection guide which selectively guides the printing medium from the printing medium supplier to one of a first supplying path of the first image forming unit and a second supplying path of the second image forming unit, and a first feed roller which is disposed between the selection guide and the printing medium supplier, and transfers the printing medium from the printing medium supplier to the selection guide.Type: GrantFiled: March 17, 2008Date of Patent: January 31, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-gun You, Yong-duk Lee, Dong-hun Han, Sin-ae Kim
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Publication number: 20110091222Abstract: Disclosed is an image forming apparatus including a body housing in which an opening is formed for providing removal/mounting access of a removable cartridge; a door member for selectively closing the opening. The removable cartridge includes a cartridge status chip in which predetermined information relating to the removable cartridge is recorded. The door member of the image forming apparatus and the removable cartridge may each be provided with respective contact terminal or terminals that engage when the door member is closed with the removable cartridge received in the body housing of the image forming apparatus. The controller of the image forming apparatus uses the electrical continuity information of the contact terminal or terminals in order to determine the closure status of the door member and to control the operation of the image forming apparatus accordingly.Type: ApplicationFiled: May 18, 2010Publication date: April 21, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyoung-Seok Kim, Dong-Hun Han, Yong-Geol Chung