Patents by Inventor In Han

In 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).

  • APPARATUS OF CHEMICAL VAPOR DEPOSITION WITH A SHOWERHEAD REGULATING INJECTION VELOCITY OF REACTIVE GASES POSITIVELY AND METHOD THEREOF
    Publication number: 20150000594
    Abstract: A showerhead for chemical vapor deposition includes: a plurality of reactive gas showerhead modules separated each other and having the same number as the number of kinds of reactive gases injected from the showerhead, each having a mixing zone in the reactive gas showerhead module to induce a mixing of a reactive gas and an injection support gas used to regulate the injection velocity of the reactive gas and a plurality of reactive gas injection tubes connected to the bottom surface of the reactive gas showerhead module for injecting the reactive gas mixed with the injection support gas over the substrate; and a purge gas showerhead module mounted under the reactive gas showerhead modules, with a purge gas supply port for supplying a purge gas to the purge gas showerhead module.
    Type: Application
    Filed: September 18, 2014
    Publication date: January 1, 2015
    Inventors: Chul Soo Byun, Man Cheol Han
  • METHOD AND APPARATUS TO ENHANCE LIGHT ILLUMINATING INTENSITY AND DIFFUSIVITY
    Publication number: 20150005613
    Abstract: Photoacoustic probes include reflective surfaces situated to redirect scattered or reflected optical radiation from a specimen surface back to the specimen. A reflective coating can reflect probe radiation while transmitting visible radiation so that a technician can view the specimen. One or more optical fibers and acoustic transducers can be secured to a lens or other substrate on which the reflective surface is defined. The light collector is configured to block scattered light so that an operator and a subject are not exposed to the scattered light.
    Type: Application
    Filed: December 21, 2012
    Publication date: January 1, 2015
    Inventors: Kang Kim, Zhaohui Wang, Seung Han Ha
  • IMAGE PROCESSING METHOD AND APPARATUS FOR CURVED DISPLAY DEVICE
    Publication number: 20150002531
    Abstract: An image processing method and apparatus for a curved display device are provided. The image processing method includes acquiring physical curvature information related to the display device, determining a center region of an input image based on the physical curvature information, generating a pixel-by-pixel spatial indexed gain based on the determined center region of the input image, and correcting a pixel value of the input image by using the pixel-by-pixel spatial indexed gain.
    Type: Application
    Filed: June 9, 2014
    Publication date: January 1, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ran PARK, Youn-jin KIM, Seong-wook HAN
  • Safety Tests for Systems Monitoring Local SAR
    Publication number: 20150002147
    Abstract: In order to provide online monitoring of local specific absorption rate (SAR) within a body subject to a magnetic resonance imaging (MRI) scan, directional couplers measure a phase and an amplitude of a transmission radio frequency (RF) pulse generated and transmitted by an MRI system. A measured local SAR value is calculated based on the measured phase and the measured amplitude of the transmission RF pulse using a voxel model of the body and an electromagnetic (EM) simulation. In order to verify proper operation of the local SAR monitoring, the measured local SAR value is compared to a predetermined local SAR value.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 1, 2015
    Inventors: Jörg Ulrich Fontius, Holger Adolf, Thomas Benner, Hans-Peter Fautz, Matthias Gebhardt, Rene Gumbrecht
  • METHOD AND APPARATUS FOR OFFLOADING DATA TRAFFIC IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20150003314
    Abstract: Provided is a method for offloading data traffic by a Mobility Management Entity (MME) in a wireless communication system. The method includes determining a Packet Data Network (PDN) to connect to for providing a service requested by a User Equipment (UE), upon receiving a connection request message requesting connection between the UE and the PDN from the UE, selecting a gateway disposed closest to a Radio Access Network (RAN), sending a permit message permitting a request for connection between the UE and the PDN to the UE, and setting an Evolved Packet Service (EPS) bearer for transmission and reception of data traffic related to a service requested by the UE between the UE and the gateway.
    Type: Application
    Filed: June 27, 2014
    Publication date: January 1, 2015
    Inventors: Min Kim, Yong-Hwan Kim, Youn-Hee Han, Sang-Jun Moon, Yong-Seok Park, Jin-Ho Lee, Dae-Kyu Choi
  • HETEROCYCLIC COMPOUND AND ORGAINIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150001496
    Abstract: A heterocyclic compound of Formula 1 and an organic light-emitting device including the same are provided. Ar and X in Formula 1 are defined as in the specification.
    Type: Application
    Filed: May 27, 2014
    Publication date: January 1, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Jin-O LIM, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM
  • METHOD AND SYSTEM FOR TRANSMITTING DATA PACKET, SENDING END DEVICE AND RECEIVING END DEVICE
    Publication number: 20150003242
    Abstract: Embodiments of the present invention provide a method and a system for transmitting a data packet, a sending end device and a receiving end device. The method includes: determining quality of service requirement information of service data according to content or type of the service data; carrying the quality of service requirement information in a data packet corresponding to the service data; and sending the data packet carrying the quality of service requirement information to a receiving end, so as for the receiving end to perform scheduling processing on the data packet according to the quality of service requirement information. By adopting the technical solution of the embodiments of the present invention, a received data packet is scheduled according to the quality of service requirement information, thereby effectively improving the processing efficiency of the data packet.
    Type: Application
    Filed: September 15, 2014
    Publication date: January 1, 2015
    Inventors: Guanglin Han, Jian Zhang
  • DISCOVERY SIGNAL IN CLUSTER-BASED SMALL CELL
    Publication number: 20150004969
    Abstract: The embodiments described herein relate to a user equipment (“UE”) and a plurality of nodes in a wireless network. A UE may be adapted to receive from a node a discovery signal that includes a base sequence. The base sequence may distinguish a first group of collocated nodes, comprising a first cell cluster, from a second group of collocated nodes, comprising a second cell cluster. The UE may further be adapted to receive from the node an orthogonal sequence, also included in the discovery signal. The orthogonal sequence may distinguish a first cell from other collocated cells so that cells within a cell cluster are separately identifiable. In further embodiments, the conjugate of sequences may be used to increase the amount of sequences available to distinguish cells and/or cell clusters. Other embodiments are described herein.
    Type: Application
    Filed: September 6, 2013
    Publication date: January 1, 2015
    Inventors: Seunghee Han, Youn Hyoung Heo, Jong-Kae Fwu, Alexei Davydov
  • OXYGEN SELECTIVE ADSORBENT FOR EASY DESORPTION AND PREPARATION METHOD THEREOF
    Publication number: 20150001443
    Abstract: The present invention provides an oxygen selective adsorbent containing BaxSr(1?x)Mgy(CO3)(1+y) or BaxSr(1?x)CO3 particles, increasing transition oxygen partial pressure, and representing high thermal stability and excellent oxygen sorption cavity, by adding another metal such as Sr to Ba which is active element for oxygen adsorption, so as to be capable of desorbing oxygen under lower vacuum even at the same operating temperature as existing oxygen selective adsorbents, and a preparation method thereof.
    Type: Application
    Filed: June 26, 2014
    Publication date: January 1, 2015
    Inventors: Jong-Ho Park, Taesung Jung, Hee-Tae Beum, Jong-Kee Park, Sang-Sup Han, Dong Woo Cho
  • METHOD OF FORMING NICKEL SALICIDE ON A SILICON-GERMANIUM LAYER
    Publication number: 20150004767
    Abstract: A method of forming nickel self-aligned silicide (Ni-salicide) is disclosed, the method including the following steps in the sequence set forth: providing a substrate; forming a gate on the substrate and forming a SiGe source and a SiGe drain beneath a surface of the substrate; growing a silicon epitaxial layer over the SiGe source and the SiGe drain; amorphizing the silicon epitaxial layer; depositing a Ni—Pt layer over the amorphized silicon epitaxial layer; performing a first rapid thermal anneal process to cause Ni—Pt alloy and the amorphized silicon epitaxial layer to react; removing the unreacted Ni—Pt alloy by wet etching; and performing a second rapid thermal anneal process to form a Ni-salicide.
    Type: Application
    Filed: December 5, 2013
    Publication date: January 1, 2015
    Applicant: SHANGHAI HUALI MICROELECTRONICS CORPORATION
    Inventors: Junsheng Cai, Xiangtao Kong, Xiaogang Han, ChienWei Chen, HsuSheng Chang
  • ELECTRONIC DEVICE AND TOUCH SENSING METHOD THEREOF
    Publication number: 20150002413
    Abstract: An electronic device is provided, which includes a touch sensor configured to sense a touch input to a screen, a storage configured to store different firmware corresponding to a plurality of input modes supported by the touch sensor, and a controller configured to sense the touch input according to a selected input mode among the plurality of input modes, through execution of one of the different firmware corresponding to the selected input mode.
    Type: Application
    Filed: February 11, 2014
    Publication date: January 1, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun-mook CHOI, Kyoung-oh CHOI, Young-ran HAN, Jong-hoon KIM, Jeong-hyun PARK
  • METHOD AND APPARATUS FOR ACTIVATING SLEEP MODE OF TERMINAL
    Publication number: 20150003312
    Abstract: Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.
    Type: Application
    Filed: February 5, 2013
    Publication date: January 1, 2015
    Inventors: Sang Soo Jeong, Song Yean Cho, Han Na Lim, Sang Bum Kim, Soeng Hun Kim, Jae Hyuk Jang, Kyeong In Jeong
  • ELECTRONIC APPARATUS AND TOUCH SENSING METHOD THEREOF
    Publication number: 20150002410
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a touch sensor configured to sense a touch on a screen using a first touch method or a second touch method, and a controller configured to control the touch sensor to selectively apply a touch method of the first touch method and the second touch method sensed, according to a type of touch unit.
    Type: Application
    Filed: December 20, 2013
    Publication date: January 1, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-mook CHOI, Kyoung-oh CHOI, Young-ran HAN, Jong-hoon KIM
  • WASHING MACHINE
    Publication number: 20150000350
    Abstract: A washing machine in which the structure of a laundry weight sensing apparatus to sense the weight of laundry within a tub is enhanced. The washing machine includes a cabinet, a tub, a support member provided with one end combined with the tub and the other end combined with the cabinet so as to support the tub to the cabinet, and a laundry weight sensing apparatus provided with one side combined with the support member to use load of the tub transmitted to the support member so as to sense the weight of laundry within the tub and the other side contacting one surface of the cabinet to prevent impact transmitted from the tub. The washing machine may precisely measure the weight of laundry without influence of surrounding environments and prevent an error generated due to transmission of vibration caused by operation of the tub.
    Type: Application
    Filed: June 23, 2014
    Publication date: January 1, 2015
    Inventors: Jung Hee LEE, Jae Ho BAEK, Hyo Sang LEE, Ji Hoon CHOI, Kab Jin JUN, Jeong Su HAN
  • Preserving seasoning flavour profiles during the manufacturing of food-seasoning sheets
    Publication number: 20150004292
    Abstract: A method and an installation are provided for preserving desired seasoning flavour profiles during the manufacturing of food-seasoning sheets. The method includes the steps of; laying a thin layer of adhesive on a base sheet; removing air from the adhesive prior to the step of laying; reducing free moisture from the adhesive during the step of laying, and depositing food-seasoning ingredients onto the thin layer of adhesive. The installation for manufacturing food-seasoning sheets includes an adhesive dispenser having a reservoir and a delivery slot communicating with the reservoir for dispensing adhesive. The dispenser has a heating element mounted thereto for heating the adhesive. The adhesive is made under a partial vacuum and it is conveyed to the dispenser in a partial vacuum.
    Type: Application
    Filed: September 25, 2013
    Publication date: January 1, 2015
    Applicant: Transform Pack Inc.
    Inventors: Hans J. Meier, Jeff Dude
  • METHOD FOR SCHEDULING BUNDLING IN WIRELESS ACCESS SYSTEM AND APPARATUS FOR SAME
    Publication number: 20150003425
    Abstract: Disclosed are a method for scheduling bundling in a wireless access system and an apparatus for same. In particular, the method includes the steps of: transmitting bundled downlink control information (DCI), including a plurality of pieces of downlink control information, to a terminal through a single physical downlink control channel (PDCCH); and transmitting downlink data to the terminal through a plurality of physical downlink shared channels (PDSCH) scheduled by the bundled DCI.
    Type: Application
    Filed: October 4, 2012
    Publication date: January 1, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Jinmin Kim, Seunghee Han, Hyukmin Son, Hyunwoo Lee, Hyeyoung Choi
  • METHOD AND APPARATUS FOR TRANSCEIVING SIGNALS IN WIRELESS COMMUNICATION SYSTEMS
    Publication number: 20150003369
    Abstract: One embodiment of the present invention relates to a method for transmitting a signal by a terminal in a wireless communication system which comprises a step wherein, during a predetermined time period in one portion of the frequency bandwidths from among the frequency bandwidths of channels used by said terminal, a carrier wave sensing signal of another terminal is transmitted in which information on the frequency bandwidths of the channel is included.
    Type: Application
    Filed: February 8, 2013
    Publication date: January 1, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Suhwook Kim, Jinsam Kwak, Wookbong Lee, Seunghee Han
  • METHOD FOR TRANSMITTING AND RECEIVING UE-SPECIFIC REFERENCE SIGNAL AND APPARATUS FOR SAME
    Publication number: 20150003346
    Abstract: Disclosed are a method for transmitting and receiving a UE-specific reference signal and an apparatus for same. A method for a base station transmitting the UE-specific reference signal in a wireless communication system, according to one embodiment of the present invention, comprises a step of the base station transmitting the UE-specific reference signal to the UE by using a pre-determined pattern, wherein the predetermined pattern can be a pattern which is mapped onto an RE, in which the UE-specific reference index is an index including symbol indexes 0, 3 and 6 from an even-numbered index slot within one resource block (RB), or mapped onto an RE in which the UE-specific reference index is an index including symbol indexes 2 and 5 from an odd-numbered index slot within the RB.
    Type: Application
    Filed: September 10, 2012
    Publication date: January 1, 2015
    Applicant: LG ELECTRONICS INC.
    Inventors: Dongcheol Kim, Hangyu Cho, Seunghee Han, Minseok Noh
  • Semiconductor Device With Self-Protecting Fuse And Method Of Fabricating The Same
    Publication number: 20150001592
    Abstract: A semiconductor device with the metal fuse is provided. The metal fuse connects an electronic component (e.g., a transistor) and a existing dummy feature which is grounded. The protection of the metal fuse can be designed to start at the beginning of the metallization formation processes. The grounded dummy feature provides a path for the plasma charging to the ground during the entire back end of the line process. The metal fuse is a process level protection as opposed to the diode, which is a circuit level protection. As a process level protection, the metal fuse protects subsequently-formed circuitry. In addition, no additional active area is required for the metal fuse in the chip other than internal dummy patterns that are already implemented.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., LTD.
    Inventors: Chen-Chung Lai, Kang-Min Kuo, Yen-Ming Peng, Gwo-Chyuan Kuoh, Han-Wei Yang, Yi-Ruei Lin, Chin-Chia Chang, Ying-Chieh Liao, Che-Chia Hsu, Bor-Zen Tien
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20150001486
    Abstract: An organic light emitting diode display device includes a first substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the first substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode and including an insulating material blocking penetration of light; a second bank on the first bank and including an insulating material having a hydrophobic property; an organic light emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic light emitting layer and covering an entire surface of the display region.
    Type: Application
    Filed: December 5, 2013
    Publication date: January 1, 2015
    Applicant: LG Display Co., Ltd.
    Inventors: Kang-Hyun KIM, Ki-Soub YANG, Dae-Jung CHOI, Seung-Ryul CHOI, Han-Hee KIM, Kyoung-Jin PARK