Patents by Inventor Ji Jang

Ji Jang 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: 20180100666
    Abstract: An air conditioner includes a main body, a fan configured to cause air to flow through the main body, and a water reservoir detachably disposed on an upper portion of the main body. A humidifying fabric member is disposed inside the main body and configured to receive water from the water reservoir. A water collecting tank is configured to collect water that flows down from the humidifying fabric member. In addition, a pump is configured to pump the water in the water collecting tank to the water reservoir through a suction hole. A bottom of the water collecting tank is formed to be downwardly inclined toward one portion of the bottom and the suction hole of the pump is disposed adjacent to the one portion.
    Type: Application
    Filed: September 8, 2017
    Publication date: April 12, 2018
    Inventors: Jee-ho PARK, Eom-ji JANG, Kwon-jin KIM, Young-seok LIM, Euy-sung CHU
  • Publication number: 20170268090
    Abstract: The invention relates to a method capable of enhancing both the antifouling properties of a high entropy alloy and also the mechanical properties thereof, without using chemical substances such as antifouling paints to prevent the attachment of animals and plants such as barnacles, mussels, sea lettuces, diatoms, etc., the method according to the invention being characterized by the use of severe plastic deformation to reduce the grain size in a high entropy alloy and thereby impart to the high entropy alloy a property of suppressing the attachment of aquatic or marine organisms, and according to the method, environmental issues caused by the use of antifouling paint, which is conventionally the most widely used method, may be resolved, and the energy efficiency of ships may be improved, thereby reducing societal and economic loss.
    Type: Application
    Filed: November 7, 2016
    Publication date: September 21, 2017
    Inventors: Hyoung Seop KIM, Dong Hyun AHN, Sung Hak LEE, Soo Hyun JOO, Byeong Joo LEE, Young sang NA, Sun lg HONG, JONG UN MOON, Min Ji JANG, Dong Soo HWANG
  • Publication number: 20170260278
    Abstract: Described herein are doppel-targeting molecules useful for inhibiting pathological angiogenesis and treating diseases and conditions associated with pathological angiogenesis, such as tumors, cancers, atherosclerosis, tuberculosis, asthma, pulmonary arterial hypertension (PAH), neoplasms and neoplasm-related conditions, and for detecting doppel expression in a subject. Related compositions and methods also are described.
    Type: Application
    Filed: March 6, 2017
    Publication date: September 14, 2017
    Applicants: SEOUL NATIONAL UNIVERSITY, UNIVERSITY OF ULSAN, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, PHAROSGEN
    Inventors: Youngro Byun, In San Kim, Ahmed Al-Hilal Taslim, Sang-Yoon Kim, Ye Ji Jang
  • Publication number: 20170183416
    Abstract: Described herein are doppel-targeting molecules useful for inhibiting pathological angiogenesis and treating diseases and conditions associated with pathological angiogenesis, such as tumors, cancers, atherosclerosis, tuberculosis, asthma, pulmonary arterial hypertension (PAH), neoplasms and neoplasm-related conditions, and for detecting doppel expression in a subject. Related compositions and methods also are described.
    Type: Application
    Filed: November 29, 2016
    Publication date: June 29, 2017
    Applicants: SEOUL NATIONAL UNIVERSITY, UNIVERSITY OF ULSAN, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, PHARSOGEN
    Inventors: Youngro Byun, In San Kim, Ahmed Al-Hilal Taslim, Sang-Yoon Kim, Ye Ji Jang
  • Publication number: 20160370022
    Abstract: An evaporative humidifier includes a main body; a reservoir provided in the main body to store water; and a humidifying element assembly rotatably provided in the main body. The humidifying element assembly includes a humidifying element which is configured to absorb water and perform humidification, and a frame to support the humidifying element, the frame including at least one guider portion which guides the water of the reservoir toward one side surface of the humidifying element.
    Type: Application
    Filed: June 14, 2016
    Publication date: December 22, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eom Ji JANG, Sung-June CHO, Jun Hyoun KWON
  • Publication number: 20160238269
    Abstract: Disclosed herein is a dehumidifier having an outer case having a first inlet hole, a second inlet hole, a first outlet hole, and a second outlet hole, a first draft fan to move air from the first inlet hole to the first outlet hole, a second draft fan to move air from the second inlet hole to the second outlet hole, an evaporator to remove moisture included in the air inlet from the first inlet hole, a compressor to compress refrigerant evaporated at the evaporator, a first condenser disposed at a moving path of the air moved by use of the first draft fan, a second condenser disposed at a moving path of the air moved by use of the second draft fan, and an expansion apparatus to expand the refrigerant condensed at the first condenser or the second condenser.
    Type: Application
    Filed: February 12, 2016
    Publication date: August 18, 2016
    Inventors: Jun Hyoun Kwon, Yong Hyun Kil, Sung Woo Kim, Eom Ji Jang
  • Patent number: 9207890
    Abstract: A method for providing a smart print service of a smart printer mapped to a network access device and a method for providing contents mapped to the network access device are provided.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: December 8, 2015
    Assignee: PeopleBee Inc.
    Inventor: In Ji Jang
  • Publication number: 20150289094
    Abstract: The present invention relates to a method and device for accessing mapped information by using a network access device on a communication network. A method of accessing information mapped to a currently positioned space by a wireless device that uses the network access device includes: accessing network access device identification information (NADII) on one or more network access devices (NADs) that are searched through wireless scanning at the current position by the wireless device in order to access information mapped to a currently positioned space by the wireless device; and accessing information mapped to the NADII for each of pieces of NADII on the accessed network access devices.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 8, 2015
    Inventor: In Ji Jang
  • Publication number: 20150267929
    Abstract: Disclosed herein is an air conditioner that is designed to include a first space in which an evaporator is disposed and a second space in which a condenser is disposed and which is divided from the first space. An outdoor unit and an indoor unit are integrally formed, and thus it is easy to move the air conditioner. A structure and disposition of a heat exchanger are improved, and thus heat exchange efficiency is improved. Operations of a cooling mode and a dehumidifying mode are possible.
    Type: Application
    Filed: March 17, 2015
    Publication date: September 24, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Ho KIM, Yong Hyun KIL, Sung-June CHO, Joon-Ho YOON, Kil Hong SONG, Dong Woon KANG, Eun-Jung KANG, Eom Ji JANG, Ina CHAE
  • Patent number: 9120794
    Abstract: The present invention provides compounds of Formula (I) or Formula (III): as defined in the specification and compositions comprising any of such novel compounds. These compounds are endothelial lipase inhibitors which may be used as medicaments.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: September 1, 2015
    Assignee: Bristol-Myers Squibb Company
    Inventors: Lynn Abell, Leonard Adam, Cullen L. Cavallaro, Heather Finlay, Todd J. Friends, Jon J. Hangeland, Ji Jang, R. Michael Lawrence, John Lloyd, Zulan Pi, George O. Tora, Jennifer X. Qiao, Carol Hui Hu, Tammy C. Wang
  • Publication number: 20150199156
    Abstract: A method for providing a smart print service of a smart printer mapped to a network access device and a method for providing contents mapped to the network access device are provided.
    Type: Application
    Filed: January 15, 2015
    Publication date: July 16, 2015
    Applicant: PeopleBee Inc.
    Inventor: In Ji Jang
  • Publication number: 20070251248
    Abstract: Disclosed is an air conditioner that can operate in a general cooling mode in which indoor air is cooled by heat exchange with a first refrigerant in a main evaporator, or alternatively in a fast cooling mode in which the indoor air is primarily cooled by heat exchange in a midway heat exchanger which includes the main evaporator for the first refrigerant and a fast cooling condenser for a second refrigerant, and then re-cooled in a fast cooling evaporator for the second refrigerant. Accordingly, fast and agreeable air cooling can be achieved.
    Type: Application
    Filed: March 13, 2006
    Publication date: November 1, 2007
    Applicant: LG Electronics Inc
    Inventors: Ji Jang, Chan Song, Jae Sim, Se Oh
  • Publication number: 20070183251
    Abstract: A power-down control circuit utilizes the control signals employed in an active mode operation to operate when a power-down mode entry command is received during an active mode operation. The circuit is simplified requiring less area for devising the control circuit while lowering power consumption. The power-down control circuit in a semiconductor memory device includes at least a clock enable buffer unit, an external clock buffer unit, a latch unit, a control circuit for controlling internally operating clocks employed in active mode operation by using a control signal used in the active mode operation when a power-down mode entry command is received during the active mode operation, and a clock enable generation circuit for outputting clock enable signals for enabling entry to the power-down mode by using the clock control signals, when the external clock pulse signal is low level.
    Type: Application
    Filed: January 12, 2007
    Publication date: August 9, 2007
    Inventor: Ji Jang
  • Publication number: 20070147697
    Abstract: Disclosed are a method for removing noise in an image, including the steps of: dividing image data contained in the image into predetermined unit areas; calculating each threshold corresponding to the unit area by using values of pixels contained in the unit area; detecting whether a first pixel containing impulsive noise exists in the unit area by using the calculated threshold; applying a median filter to the first pixel in the case the first pixel is detected; identifying a second pixel adjacent to the first pixel in the case the median filter is applied to the first pixel; and applying a mean-variance filter to the second pixel, and a system thereof.
    Type: Application
    Filed: August 19, 2005
    Publication date: June 28, 2007
    Inventors: Seong Lee, Maik Vivek, Joon Paik, Ji Jang
  • Publication number: 20060277940
    Abstract: In an air conditioner, in a general cooling mode, an indoor air is cooled by heat exchange with a main evaporator of a first refrigerant, while in a rapid cooling mode, an indoor air is cooled by heat exchange with an intermediate heat exchanger consisting of a main evaporator of the first refrigerant and a rapid cooling condenser of a second refrigerant and then re-cooled in a rapid cooling evaporator of the second refrigerant, thereby performing a cool and pleasant cooling operation immediately whenever necessary.
    Type: Application
    Filed: March 13, 2006
    Publication date: December 14, 2006
    Applicant: LG Electronic Inc.
    Inventors: Ji Jang, Chan Song, Jae Sim, Se Oh
  • Publication number: 20060150648
    Abstract: An air conditioner, in which a controller is installed separately from a plurality of indoor units and a plurality of outdoor units so that only the controller is added and conventional outdoor units are used when plural indoor units are required, thereby reducing costs due to the omission of other outdoor units. The controller determines whether or not the outdoor units are respectively operated according to a signal of a temperature sensing unit, and selectively operates the outdoor units according to a required capacity, thereby increasing the operating efficiency of the air conditioner.
    Type: Application
    Filed: December 20, 2005
    Publication date: July 13, 2006
    Applicant: LG Electronics Inc.
    Inventors: Ji Jang, Chan Song, Jeong Park, Yoon Hwang
  • Publication number: 20060123817
    Abstract: An air conditioner incorporates valve devices mounted in a plurality of indoor units, respectively, for allowing refrigerant discharged from an outdoor heat exchanger to be introduced into one or more indoor units that are in operation. The refrigerant is prevented from being introduced into the other indoor units that are not in use, and therefore, oil is prevented from being accumulated in the other indoor units that are not in use. Also, an appropriate amount of refrigerant is supplied to the indoor units that are in operation, and therefore, reliability and efficiency of the air conditioner are improved.
    Type: Application
    Filed: April 14, 2005
    Publication date: June 15, 2006
    Applicant: LG Electronics Inc.
    Inventors: Chan Song, Yoon Hwang, Ji Jang, Jeong Park
  • Publication number: 20060123839
    Abstract: An air conditioner and a method for controlling the same are disclosed herein. The air conditioner has a capillary tube equipped to a connecting tube which connects a suction pipe and a discharge pipe of a compressor and has an opening/closing valve equipped therein, thereby allowing pressure equilibrium between the suction pipe and the discharge pipe of a compressor to be maintained when the compressor stops operating, and allowing a discharge flux of the compressor to be appropriately controlled when a load is lower than a capacity of the controller under operation. As a result, the air conditioner does not require a separate bypass unit, thereby simplifying the construction of the air conditioner while minimizing the installation space thereof through omission of a separate bypass unit, leading to reduction in costs.
    Type: Application
    Filed: June 20, 2005
    Publication date: June 15, 2006
    Applicant: LG Electronics Inc.
    Inventors: Yoon Hwang, Chan Song, Jeong Park, Ji Jang
  • Publication number: 20060123834
    Abstract: Disclosed herein is an air conditioner having a single oil separator mounted on a confluent discharging channel, to which are connected discharging channels provided at a plurality of compressors, and an electronic expansion valve, of which the opening level is controllable, mounted on an oil collection pipe connected to the oil separator. As a result, the number of the oil separators is decreased. Consequently, the present invention has the effect of simplifying the structure of the air conditioner and reducing the manufacturing costs of the air conditioner. Furthermore, refrigerant is bypassed by controlling the opening level of the electronic expansion valve to control the flow rate of the refrigerant. Consequently, the present invention has the effect of eliminating an additional bypassing device, and therefore, simplifying the structure of the air conditioner and the controlling method of the air conditioner.
    Type: Application
    Filed: June 20, 2005
    Publication date: June 15, 2006
    Applicant: LG Electronics Inc.
    Inventors: Yoon Hwang, Chan Song, Jeong Park, Ji Jang
  • Publication number: 20060001477
    Abstract: Disclosed is a high voltage generator comprising: a first voltage level detector for detecting a voltage level of the high voltage; a second voltage level detector for detecting difference between the high voltage and a power supply voltage; a high voltage pump for performing a pumping operation to generate a high voltage when one of output signals of the first voltage level detector and the second voltage level detector is enabled; and a controller for receiving the output signal of the second voltage level detector, and for connecting a terminal through which the high voltage is output with the power supply voltage when the high voltage is lower than the power supply voltage.
    Type: Application
    Filed: November 30, 2004
    Publication date: January 5, 2006
    Inventors: Ji Jang, Jae Lee