Patents by Inventor Kwan Han

Kwan 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).

  • Publication number: 20170024273
    Abstract: A repair information providing device in an integrated circuit including a plurality of memory blocks includes a plurality of faulty cell address registers connected to the memory blocks, respectively, a repair information storage block configured to store repair information including an address of a faulty cell and a memory index indicating a memory block having the faulty cell, a repair information control block configured to read the repair information from the repair information storage block, transfer the address of the faulty cell included in the repair information to the respective faulty cell address registers, and generate a memory block selection signal based on the memory index included in the repair information, and a clock gating block configured to receive a clock signal, and selectively transfer the clock signal to one of the faulty cell address registers connected to the memory block having the faulty cell in response to receiving the memory block selection signal.
    Type: Application
    Filed: April 11, 2016
    Publication date: January 26, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju-Hee HAN, Yo-Seop LIM, Dong-Kwan HAN
  • Publication number: 20150362554
    Abstract: A system on chip (SOC) is provided. The system on chip (SOC) includes: at least one core including a plurality of scan chains operated by a trigger signal; a delay controller generating a delay target selection signal selecting at least one of the plurality of scan chains and a delay depth control signal indicating a delay depth of the trigger signal; and a delay signal generating unit delaying the trigger signal based on the delay target selection signal and the delay depth control signal and providing the delayed trigger signal to the plurality of scan chains.
    Type: Application
    Filed: January 28, 2015
    Publication date: December 17, 2015
    Inventors: Dong-kwan Han, Ji-hye Kim
  • Patent number: 9135132
    Abstract: A method of testing a plurality of DUTs includes providing a plurality of shift registers to test a plurality of cores in each DUT, supplying test input data, a test mode input signal, a test clock signal, and a test reset signal to the shift registers and cores, receiving a master bit, a first control value, and a second control value, based on the test input data and the test mode input signal, according to the test clock signal and the test reset signal, selecting at least one core and a test method, according to the first control value, selecting a target DUT according to the master bit or the second control value, simultaneously testing and debugging the selected core according to the test method, and outputting the test data output of the target DUT to check a result of the testing when an output enable signal is received.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: September 15, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dong Kwan Han
  • Patent number: 9123484
    Abstract: A half-automatic switch is operated in concert with a movement detecting sensor, and is also manually driven to supply power to an electric apparatus. The driving of the half-automatic switch is stopped when it is manually turned off or a signal from the movement detecting sensor is not provided. When the driving of the half-automatic switch is stopped, it is again manually driven irrespective of whether the signal from the movement detecting sensor is provided.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: September 1, 2015
    Assignee: ENSM CO., LTD.
    Inventor: Hee Kwan Han
  • Publication number: 20140227393
    Abstract: The present invention relates to a process for preparing a functional fermented milk product with low acidity and containing a low content of lactose and enriched with galactooligosaccharide and Bifidobacterium, and functional fermented milk product prepared therewith. The process is characterized by converting lactose in milk materials to galactooligosaccharide before subjecting the milk materials to lactic fermentation. The process is further characterized by adding fructooligosaccharide to milk materials before subjecting the milk materials to lactic fermentation; the addition of fructooligosaccharide promotes growth of Bifidobacterium during lactic fermentation and increases the amount of galactooligosaccharide in the final product.
    Type: Application
    Filed: February 7, 2014
    Publication date: August 14, 2014
    Inventors: KWAN-HAN CHEN, CHUN-LIANG CHOU, CHIEN-TENG FAN, NIEN-CHEN LIN, CHIEN-YU CHEN, HUI-MIN LAI
  • Publication number: 20130292812
    Abstract: A lead frame for a semiconductor device and a semiconductor device package using the lead frame. The lead frame includes a package body having an internal space configured to mount a semiconductor device, and a lead unit disposed so as to apply voltages to the semiconductor device. The lead unit includes internal leads embedded in the package body and having an area in which the semiconductor device is to be mounted, and external leads each being connected to the internal leads, respectively . Each external lead protrudes from the package body and each has a contact portion that contacts a printed circuit board (PCB). The lead frame also includes and a support structure disposed on external sides of the package body and supporting the external leads.
    Type: Application
    Filed: December 28, 2012
    Publication date: November 7, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-chun SEO, Jae-kwan HAN, Kyu-chae CHO
  • Publication number: 20130150555
    Abstract: The present invention relates to a composition containing an inducer of SIRT1 (silent mating type information regulation 2 homolog) expression for preventing or treating sepsis or septic shock. The inducer of SIRT1 expression can remarkably reduce the mortality caused by sepsis or septic shock by reducing pro-inflammatory cytokines and increasing anti-inflammatory cytokines. Therefore, the inducer of SIRT1 expression is useful for preventing or treating sepsis or septic shock.
    Type: Application
    Filed: February 17, 2012
    Publication date: June 13, 2013
    Applicant: STEMDER INC.
    Inventors: Myung Kwan Han, Chae Hwa Yoo, Eun Kyung Song, Seung Ok Lee
  • Publication number: 20130073907
    Abstract: A method of testing a plurality of DUTs includes providing a plurality of shift registers to test a plurality of cores in each DUT, supplying test input data, a test mode input signal, a test clock signal, and a test reset signal to the shift registers and cores, receiving a master bit, a first control value, and a second control value, based on the test input data and the test mode input signal, according to the test clock signal and the test reset signal, selecting at least one core and a test method, according to the first control value, selecting a target DUT according to the master bit or the second control value, simultaneously testing and debugging the selected core according to the test method, and outputting the test data output of the target DUT to check a result of the testing when an output enable signal is received.
    Type: Application
    Filed: August 15, 2012
    Publication date: March 21, 2013
    Inventor: Dong Kwan Han
  • Patent number: 8337880
    Abstract: The invention relates to a tri-enzyme hydrolysis method for preparing an oligo-saccharide enhanced oat-based drink product useful in lowering cholesterol, triglyceride, blood sugar and improving gastrointestinal function which comprises not only oat ?-glucan and but also a higher amount of isomalto-oligosacchride. In accordance with the invention, whole grains of oats are micronized to an average particle size of 100 microns prior to enzyme treatments, and a product of creamy milk-like texture is obtained without filtration so that nutrients of the whole grains of oats are retained. This invention enhances the value of oat-based processing to yield additional health-associated content and illness (such as hyperlipidaemia and hyperglycemia) prevention efficacy that are beyond the potential of oats per se.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: December 25, 2012
    Assignee: A.G.V. Products Corp.
    Inventors: Kwan-Han Chen, Chun-Liang Chou, Chien-Yu Chen, Chien-Teng Fan, Hui-Min Lai
  • Patent number: 8333986
    Abstract: The invention relates to a tri-enzyme hydrolysis method for preparing an oligo-saccharide enhanced oat-based drink product useful in lowering cholesterol, triglyceride, blood sugar and improving gastrointestinal function which comprises not only oat ?-glucan and but also a higher amount of isomalto-oligosacchride. In accordance with the invention, whole grains of oats are micronized to an average particle size of 100 microns prior to enzyme treatments, and a product of creamy milk-like texture is obtained without filtration so that nutrients of the whole grains of oats are retained. This invention enhances the value of oat-based processing to yield additional health-associated content and illness (such as hyperlipidaemia and hyperglycemia) prevention efficacy that are beyond the potential of oats per se.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: December 18, 2012
    Assignee: A.G.V. Products Corp.
    Inventors: Kwan-Han Chen, Chun-Liang Chou, Chien-Yu Chen, Chien-Teng Fan, Hui-Min Lai
  • Publication number: 20120207877
    Abstract: The invention relates to a tri-enzyme hydrolysis method for preparing an oligo-saccharide enhanced oat-based drink product useful in lowering cholesterol, triglyceride, blood sugar and improving gastrointestinal function which comprises not only oat ?-glucan and but also a higher amount of isomalto-oligosacchride. In accordance with the invention, whole grains of oats are micronized to an average particle size of 100 microns prior to enzyme treatments, and a product of creamy milk-like texture is obtained without filtration so that nutrients of the whole grains of oats are retained. This invention enhances the value of oat-based processing to yield additional health-associated content and illness (such as hyperlipidaemia and hyperglycemia) prevention efficacy that are beyond the potential of oats per se.
    Type: Application
    Filed: April 24, 2012
    Publication date: August 16, 2012
    Applicant: A.G.V. PRODUCTS CORP.
    Inventors: KWAN-HAN CHEN, CHUN-LIANG CHOU, CHIEN-YU CHEN, CHIEN-TENG FAN, HUI-MIN LAI
  • Patent number: 8133872
    Abstract: The administration of nicotinic acid adenine dinucleotide phosphate (NAADP) or a pharmaceutically acceptable salt thereof to a host in need thereof for the treatment of type-2 diabetes has been disclosed.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: March 13, 2012
    Assignee: Industrial Cooperation Foundation, Chonbuk National University
    Inventors: Uh Hyun Kim, Kwang Hyun Park, Myung Kwan Han
  • Publication number: 20120040051
    Abstract: Most milk products in the market are promoted in terms of their nutritional value, rather than the function thereof. For the few products claiming to have a special function, the function comes from substances added to the products rather than from the milk material per se. Some products are claimed to have low lactose content, but there are no milk products in the market that have both low lactose content and high galactooligosaccharide content. The invention is cost effective as compared with milk products with added functional substances. The subject invention relates to a process for production of a milk product enhanced with galactooligosaccharide, characterized in that lactase is used to treat milk raw materials. The subject invention further relates to the milk product of the process of the invention, whose galactooligosaccharide content is at function level.
    Type: Application
    Filed: May 18, 2011
    Publication date: February 16, 2012
    Inventors: KWAN-HAN CHEN, Chien-Teng Fan, Chun-Liang Chou, Tzu-Hsin Liu, Chien-Yu Chen, Hui-Min Lai
  • Publication number: 20120034341
    Abstract: The invention relates to a tri-enzyme hydrolysis method for preparing an oligo-saccharide enhanced oat-based drink product useful in lowering cholesterol, triglyceride, blood sugar and improving gastrointestinal function which comprises not only oat ?-glucan and but also a higher amount of isomalto-oligosacchride. In accordance with the invention, whole grains of oats are micronized to an average particle size of 100 microns prior to enzyme treatments, and a product of creamy milk-like texture is obtained without filtration so that nutrients of the whole grains of oats are retained. This invention enhances the value of oat-based processing to yield additional health-associated content and illness (such as hyperlipidaemia and hyperglycemia) prevention efficacy that are beyond the potential of oats per se.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 9, 2012
    Applicant: A.G.V. PRODUCTS CORP.
    Inventors: Kwan-Han Chen, Chun-Liang Chou, Chien-Yu Chen, Chien-Teng Fan, Hui-Min Lai
  • Publication number: 20110210622
    Abstract: A half-automatic switch is operated in concert with a movement detecting sensor, and is also manually driven to supply power to an electric apparatus. The driving of the half-automatic switch is stopped when it is manually turned off or a signal from the movement detecting sensor is not provided. When the driving of the half-automatic switch is stopped, it is again manually driven irrespective of whether the signal from the movement detecting sensor is provided.
    Type: Application
    Filed: November 25, 2009
    Publication date: September 1, 2011
    Applicant: ENSM CO., LTD.
    Inventor: Hee Kwan Han
  • Publication number: 20100159616
    Abstract: A bio-chip has a base plate, and a fluid resin layer positioned on the base plate and having a plurality of convexo-concave structures that are uniformly arranged in line. Side walls of the structures form reflecting films to form a Fabry-Perot interferometer structure. The bio-chip is used to detect an analyte provided to the bio-chip, so that it is possible to rapidly analyze the small amount of samples and to realize the detection sensitivity relatively higher than the conventional method.
    Type: Application
    Filed: April 16, 2007
    Publication date: June 24, 2010
    Applicant: KOREA TECHNOLOGY INDUSTRY CO., LTD.
    Inventors: Kwan Han Park, Kang Hoon Lee, Byong Chon Jon, Moon Hi Han, Yoon Suk Lee
  • Publication number: 20090306006
    Abstract: Nicotinic acid adenine dinucleotide phosphate and a pharmaceutically acceptable derivative thereof are useful for the treatment of type-2 diabetes.
    Type: Application
    Filed: May 19, 2009
    Publication date: December 10, 2009
    Inventors: Uh Hyun Kim, Kwang Hyun Park, Myung Kwan Han
  • Patent number: 7343536
    Abstract: A scan based Automatic Test Pattern Generation (ATPG) test circuit, a test method using the test method, and a scan chain reordering method are disclosed. The test circuit tests for scan chains comprising unknown values which could adversely influence a test result. The test circuit uses a scan test point circuit to prevent unknown values from propagating through the test circuit, thus keeping the unknown values from influencing the test result. The reordering method is used where two scan chains comprising an unknown value exist in a single scan cycle so that the unknown values can be located during different clock cycles.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: March 11, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-kwan Han
  • Publication number: 20070063321
    Abstract: There is provided a light emitting diode package having at least two heat sinks. The light emitting diode package includes a main body, at least two lead terminals fixed to the main body, and at least two heat sinks of electrically and thermally conductive materials, the heat sinks being fixed to the main body. The at least two heat sinks are separated from each other. Thus, high luminous power can be obtained mounting a plurality of light emitting diode dies in one LED package. Further, it is possible to embody polychromatic lights mounting LED dies emitting different wavelengths of light each other in the LED package.
    Type: Application
    Filed: May 14, 2004
    Publication date: March 22, 2007
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Kwan Han, Kwang Il Park, Jae Ho Cho, Jung Hoo Seo, Seong Ryu
  • Publication number: 20060222364
    Abstract: A fault localization apparatus for an optical line in a wavelength division multiplexed passive optical network is disclosed. The apparatus can detect light loss and fault positions as a channel exhibiting an abnormal receiving state of signals received by each of the upstream receivers is checked, and a monitoring optical signal is used, in which the monitoring optical signal is generated as a pulse is inputted to a light source of the downstream transmitter corresponding to the channel showing such an abnormal receiving state. The apparatus according to the present invention can detect fault positions of optical lines between the central office and the remote nodes and between the remote nodes and the optical network units, since the light source of downstream channel in which faults occur is used as a monitoring light source. The apparatus according to the present invention can be cost-effectively implemented.
    Type: Application
    Filed: November 1, 2005
    Publication date: October 5, 2006
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Yun Chung, Eui Son, Kyung Lim, Kwan Han