Patents by Inventor In Hyuk Cha

In Hyuk Cha 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: 20160156856
    Abstract: A thermal image generating apparatus for generating a thermal image regarding a target object is provided. The apparatus includes a memory configured to store a first thermal image, a first sensor, configured to measure a temperature of the target object, a second sensor configured to measure a distance to the target object, a third sensor configured to detect a movement of the thermal image generating apparatus, and a controller configured to generate a second thermal image based on temperature information received from the first sensor, distance information received from the second sensor, and movement information received from the third sensor, and generate a third thermal image based on the first thermal image and the second thermal image.
    Type: Application
    Filed: November 27, 2015
    Publication date: June 2, 2016
    Inventors: Seung-ho LEE, Sang-hyuk CHA
  • Publication number: 20160136924
    Abstract: The present invention relates to a melt-blown fiber web having improved elasticity and cohesion, and a manufacturing method therefor. The objective of the present invention is accomplished by a melt-blown fiber web comprising a thermoplastic resin which comprises 10 to 60 wt % of thermoplastic resin microfibers and 40 to 90 wt % of non-circular cross-sectional hollow conjugated staple fibers with respect to the total weight of the fiber web.
    Type: Application
    Filed: October 18, 2013
    Publication date: May 19, 2016
    Inventors: Hun Joo LEE, Kee Wook YANG, Jong Hyuk CHA, Gue Ssuk KANG, Chang Hyeon KIM
  • Publication number: 20160102905
    Abstract: A refrigerator and a manufacturing method thereof including processes of separately manufacturing partitions dividing a storage space into a plurality of storage chambers from a main body including an inner casing and an outer casing, coupling the partitions to an inner surface of the inner casing, filling a space between the inner casing and the partitions with an insulator, and filling the partitions with the insulator by filling a space between the inner casing and the outer casing with the insulator. Since the insulator uniformly fills the partitions dividing the storage space into the plurality of storage chambers, the partitions may possess improved insulating qualities.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 14, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang Hyuk CHA, Ho Sang PARK, Kwon Chul YUN
  • Patent number: 9298384
    Abstract: The present invention relates to a method and device for storing data in a flash memory using address mapping for supporting various block sizes. A storage device determines the size of a block that a host system uses on the basis of the size of data that the host system requests and uses the determined block size as a mapping unit. Additionally, the storage device divides a logical address space into at least one area, and maps an address using the minimum units of different mappings in each divided area.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: March 29, 2016
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Soo Yong Kang, You Jip Won, Jae Hyuk Cha, Sung Min Park, Sung Roh Yoon, Jong Moo Choi
  • Patent number: 9298578
    Abstract: The present invention relates to a storage device that uses a flash memory that performs power loss recovery, and to a method of power loss recovery by using the storage device using the flash memory. The storage device stores change information on metadata in physical pages in which one or more logical pages are compressed and stored. The change information on the metadata is information representing how the metadata is changed in association with data in the one or more logical pages. The storage device may synchronize the metadata in the flash memory and recover the metadata by applying the change information on the metadata to the synchronized metadata when a power supply is disrupted.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: March 29, 2016
    Assignee: Industry-University Cooperation Foundation Hanyang University
    Inventors: Soo Yong Kang, You Jip Won, Jae Hyuk Cha, Dong Wook Kim, Sung Roh Yoon, Jong Moo Choi
  • Patent number: 9250177
    Abstract: A urine analysis device includes a light emitting part, a light receiving part and a control part. The light emitting part includes a plurality of light emitting diodes. The light emitting diodes provide a light to an inspected object. The inspected object has a plurality of inspected areas. The light receiving part receives the light reflected by the inspected object. The control part drives the light emitting part and receives an electric signal from the light receiving part.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: February 2, 2016
    Assignee: DAE KYOUNG IND. CO., LTD.
    Inventors: Kyu-Dae Lee, Jae-Hoon Song, In-Hyuk Cha
  • Patent number: 9245273
    Abstract: A control system and method of advertisement exposure are provided, in which the control system for advertisement exposure includes: a communication unit for communicating via a network with a multiplicity of client terminals, each including a web browser having a main area where a predetermined webpage is output and a sub area different from the main area; a storage unit for storing advertisement information and information about an incentive created to correspond to the advertisement information and offered to a user; and a control unit for outputting the advertisement information to at least one of the main are and sub area, and accumulating a corresponding incentive depending on an amount of viewing by plural users for the advertisement information to output information about the accumulated incentive to the sub area of the web browser. Accordingly, the advertisement information can be exposed more effectively through the web browser.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: January 26, 2016
    Inventors: Ki-Won Nam, Ji-Hyuk Cha, Pyong-Taek Kim
  • Publication number: 20150314559
    Abstract: A waved meltblown fiber web of the present invention relates to a fiber web prepared by a meltblown method and is characterized by a preparation method in which a meltblown microfiber comes in contact with collection portions having different surface velocities so as to be collected. The waved meltblown fiber web of the present invention is characterized in that: a part of meltblown microfibers reaches a low velocity collection portion so as to be horizontally layered, thereby forming a horizontal fiber layer (10); another part of the meltblown microfibers reaches a high velocity collection portion of which the surface velocity is greater that of the low velocity collection portion so as to form a serpentine vertical fiber layer (20); and the upper end of the vertical fiber layer (20) becomes entangled so as to form a wave shaped wave layer (30) forming the uppermost portion of the fiber web.
    Type: Application
    Filed: October 18, 2013
    Publication date: November 5, 2015
    Inventors: Hun Joo LEE, Kee Wook YANG, Jong Hyuk CHA, Gue Ssuk KANG, Chang Hyeon KIM
  • Patent number: 9171227
    Abstract: Provided is an apparatus and method for extracting feature information of an image using a scale-invariant feature transform (SIFT) algorithm. The apparatus may include a first interface configured to generate one or more tile images from a first source image stored in a particular memory, such as a high-capacity short-term memory, and a feature information extractor configured to receive the generated one or more tile images and to respectively extract feature information from each of the one or more input tile images, where the first interface may be configured to generate the one or more tile images by selectively dividing the first source image into the one or more tile images based on a horizontal resolution of the first source image.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: October 27, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Min Tai, Young Su Moon, Jung Uk Cho, Joon Hyuk Cha, Hyun Sang Park, Shi Hwa Lee
  • Patent number: 9165209
    Abstract: An apparatus and method for calculating a cumulative histogram of an image are provided. A cumulative histogram calculation apparatus may include a cumulative value selecting unit to select cumulative data obtained by accumulating input data, based on a number of combinations of the input data, and a loading unit to load the selected cumulative value in a corresponding bin of a histogram.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: October 20, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Min Tai, Young Su Moon, Jung Uk Cho, Joon Hyuk Cha, Shi Hwa Lee, Hyun Sang Park
  • Patent number: 9105107
    Abstract: Apparatus and method for correcting a tone of a panoramic image. An image processing apparatus may acquire, from an overlapping region of a left image and a right image, ghost information based on an optimal threshold and a cost map in which a similarity between the left image and the right image is reflected, may generate a tone correction map based on a global tone correction function generated using the ghost information in the overlapping region, and based on a local tone correction level generated using local information of an optimal seam, and may correct the left image and the right image using a final tone correction map generated by applying, to the tone correction map, a weighting based on the left image and a weighting based on the right image.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: August 11, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon Hyuk Cha, Young Su Moon, Young Sun Jeon, Shi Hwa Lee
  • Patent number: 9104526
    Abstract: A transaction splitting apparatus and method are provided in which neighboring sub-transactions accessing a predetermined bank in each memory may access different banks. The transaction splitting apparatus includes a first processing unit to split a transaction into at least one sub-transaction, the transaction accessing a first bank among a plurality of banks comprised in a memory, and a second processing unit to translate an address of the at least one sub-transaction, to interleave the at least one sub-transaction using the plurality of banks.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: August 11, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Jeon, Ho Jin Lee, Joon Hyuk Cha, Shi Hwa Lee, Young Su Moon, Hyun Sang Park
  • Publication number: 20150189187
    Abstract: A method of controlling a photographing apparatus including a main processor and an image processor is provided. The method includes transmitting, by the image processor to the main processor, transmission data that includes preview image data of an image photographed through a photographing module and, if image data that is parallel-processed with the preview image data exists, the image data; extracting, by the main processor, the preview image data from the transmission data; displaying the extracted preview image data on a display portion of the photographing apparatus; and if the image data is included in the transmission data, storing, by the main processor, the image data in a memory.
    Type: Application
    Filed: December 23, 2014
    Publication date: July 2, 2015
    Inventors: Joon-ho Youn, Si-cheon Oh, Sang-hyuk Cha
  • Publication number: 20150166119
    Abstract: A method of manufacturing a wheel guard may include injection-molding an adhesive layer, bonding an outer layer including a non-woven fabric and a sound-absorbing layer including thermoplastic resin with the adhesive layer in between, and forming the layers into a predetermined shape of the wheel guard, with the outer layer and the sound-absorbing layer bonded by the adhesive layer. The thickness of the outer layer may be 2 to 10 mm, the thickness of the adhesive layer may be 0.1 to 2 mm, and the thickness of the sound-absorbing layer may be 2 to 10 mm, before the bonding. A specific heat treatment layer may be formed on a non-adhesive side of the outer layer and may have an LM FIBER, a film, or a sheet.
    Type: Application
    Filed: September 16, 2014
    Publication date: June 18, 2015
    Applicants: Hyundai Motor Company, Iksung Co., Ltd.
    Inventors: Min Su KIM, Young In KIM, Jaechan LIM, Ki-Wook YANG, Kue-Seok KANG, Jong Hyuk CHA, Bong jik LEE, Chang Hyeon KIM
  • Patent number: 9053521
    Abstract: An image processing apparatus is provided. The image processing apparatus for image signal processor (ISP) realization may include a Static Random Access Memory (SRAM) for each function module. A unified SRAM to store at least one line data of an input image for each of a plurality of functions modules within the image processing apparatus is further provided.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: June 9, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Jeon, Ho Jin Lee, Joon Hyuk Cha, Shi Hwa Lee, Young Su Moon, Hyun Sang Park
  • Patent number: 8971410
    Abstract: A method of processing frames obtained by multiple exposures may include categorizing, by at least one processor, a plurality of frames captured by multiple exposures into one of a reference frame and a target frame, compensating for global motion resulting from motion of a capturing apparatus capturing an object, and compensating for local motion resulting from motion of the object, based on a joint histogram between the reference frame and the target frame.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: March 3, 2015
    Assignees: Samsung Electronics Co., Ltd., SNU R&DB Foundation
    Inventors: Kyoung Mu Lee, Young Su Moon, Yong Seok Heo, Joon Hyuk Cha, Shi Hwa Lee
  • Patent number: 8942509
    Abstract: An apparatus and method creating a ghost-free High Dynamic Range Image (HDRI) based on filtering are provided. It is possible to effectively prevent a ghost phenomenon from occurring when a single HDRI is created from a plurality of LDRIs, by defining a ghost area using a probability based on a global transfer function indicating a relationship for intensities of several frames, rather than searching for or identifying a ghost area in a single or each image.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: January 27, 2015
    Assignees: Samsung Electronics Co., Ltd., SNU R&DB Foundation
    Inventors: Joon Hyuk Cha, Kyoung Mu Lee, Yong Seok Heo, Young Su Moon, Sang Uk Lee, Shi Hwa Lee
  • Patent number: 8935753
    Abstract: A network based healthcare management system is provided. The system includes a plurality of client workstations and a plurality of healthspace service processors. The healthspace service processors access at least one database remotely disposed relative to the client workstations with the healthspace service processors providing access to predetermined healthspace resources. The system further includes a healthspace service interface unit operably coupled to the client workstations and healthspace service processors to selectively actuate at least one of the healthspace service processors responsive to the client workstations. The healthspace service interface unit including an efficiency module which adaptively maintains a plurality of parametric indicia with respect to optimum healthspace resource utilization.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: January 13, 2015
    Assignee: Healthcare Interactive, Inc.
    Inventors: Hyuk Cha, James Birger, Alexandra N. Cha
  • Publication number: 20150006794
    Abstract: The present invention relates to an apparatus and method for controlling multi-way NAND flashes using input-output pins. The apparatus for controlling multi-way NAND flashes includes: a NAND flash monitor for confirming each state of a plurality of NAND flashes by using a read status command which checks whether an inner operation of the NAND flash is performed normally; and a scheduler for determining the order in which each of the NAND flashes occupies an input-output bus.
    Type: Application
    Filed: December 10, 2012
    Publication date: January 1, 2015
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Soo Yong Kang, You Jip Won, Jae Hyuk Cha, Sung Roh Yoon, Myung Hyun Rhee, Jong Moo Choi
  • Publication number: 20140372681
    Abstract: The present invention relates to an apparatus and method for indicating flash memory life. While data is being stored in a flash memory, the number of writes in a plurality of blocks of the flash memory increases. The amount of flash memory life is calculated on the basis of the number of write times in the plurality of blocks. The calculated amount of life can be transmitted to a host. In addition, when the calculated amount of life is greater than a threshold value, a signal providing notice that the life of the flash memory has reached a dangerous level can be output.
    Type: Application
    Filed: December 10, 2012
    Publication date: December 18, 2014
    Applicant: Industry-University Cooperation Foundation Hanyang University
    Inventors: Jae Hyuk Cha, Soo Yong Kang, You Jip Won, Tae Hwa Lee, Ho Young Jung, Sung Roh Yoon, Jong Moo Choi