Patents by Inventor Jae-in Lee

Jae-in Lee 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).

  • DRIER FOR FOOD WASTE DISPOSAL SYSTEM
    Publication number: 20110089275
    Abstract: A drier for a food waste disposal system. A hollow drum has a charge port and a discharge port for food waste. An agitating screw has a rotating thread which is rotatably disposed in an inner space of the drum and agitates and crushes the food waste, and a rotating shaft around which the rotating thread is disposed. A motor is installed on a first end of the drum, and provides a rotating force to the agitating screw. A crusher has a crush plate installed on a second end of the drum and a plurality of inclined crushing blades arranged radially, and a crush plate support installed around an upper portion of the crush plate. A heater is installed on an outer surface of the drum, and when powered provides high-temperature heat for the inner space of the drum, drying the food waste.
    Type: Application
    Filed: December 23, 2010
    Publication date: April 21, 2011
    Applicant: WOONGJIN COWAY CO., LTD.
    Inventors: Kwang Jae Lee, Sung Jin Kim
  • DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME
    Publication number: 20110089376
    Abstract: Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
    Type: Application
    Filed: December 22, 2010
    Publication date: April 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seon Mi YOON, Hyeon Jin SHIN, Jae Young CHOI, Seong Jae CHOI, Bum Jae LEE, Ungyu PAIK, Sangkyu LEE, Jung Hwan LEE
  • Image forming apparatus, driving device and driving frame thereof
    Patent number: 7929883
    Abstract: An image forming apparatus includes driving device frame having a base plate on which is formed integrally with the base plate one or more supporting shafts for supporting one or more power transmission members that transmit driving power from a driving source to driven bodies of the image forming apparatus.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: April 19, 2011
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventor: June Jae Lee
  • Method for managing user domain in digital rights management and system thereof
    Patent number: 7930250
    Abstract: A method for managing a specific domain (or user domain), for example leaving the domain by a specific device after fully returning a Rights Object (RO) taken by the specific device, instead of deactivating the RO, when leaving the specific domain, the method in which the device desiring to leave the specific domain moves its RO to another device desiring to join the specific domain and thereafter leaves the specific domain under the control of a Domain Authority/Domain Enforcement Agent (DA/DEA).
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: April 19, 2011
    Assignee: LG Electronics Inc.
    Inventors: Seung-Jae Lee, Te-Hyun Kim, Youn-Sung Chu, Kiran Kumar Keshavamurthy
  • Forward and reverse link automatic power controlled repeater and method
    Patent number: 7929906
    Abstract: A forward and reverse link automatic power controlled repeater in an apparatus for measuring a path loss between a base-station and a repeater, includes a repeater control part device for controlling a repeater run and for processing forward and reverse gain of the repeater using received information. A mobile communication modem device transfers base-station signal information and base-station power transmission, and provides a wireless connection pathway of the repeater control part. A repeater element management system (EMS) device transfers information extracted from the base-station to the repeater control part and exchanges information with the repeater control part to control a repeater through the modem.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: April 19, 2011
    Assignee: RF Window Co., Ltd.
    Inventors: Seong Jae Lee, Doo Young Moon, Mi Ja Lee, Jae Woong Koo
  • Availability prediction method for high availability cluster
    Patent number: 7930137
    Abstract: Provided is an availability prediction method for a high availability. The method includes calculating a basic survival probability that the other node survives until a failure on one node of two nodes constituting a cluster is fixed, and determining an optimal number of nodes meeting a preset reference availability probability by calculating an availability probability for a predetermined range of the number of nodes on the basis of the basic survival probability. The method determines the number of nodes in the high availability cluster so as to match a reference availability probability, and is able to accomplish an optimal configuration of a cluster by calculating the availability probabilities for combinations between active node and passive nodes and between head nodes and switches.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: April 19, 2011
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Yong-Ju Lee, Ok-Gee Min, Chang-Soo Kim, Yoo-Hyun Park, Choon-Seo Park, Song-Woo Sok, Jin-Hwan Jeong, Won-Jae Lee, Hag-Young Kim
  • Case for batteries and preparation method thereof
    Patent number: 7927733
    Abstract: Disclosed is a battery casing, comprising one or more sub-layers as constitutional elements, wherein at least one region selected from the group consisting of a surface of the casing and the sub-layers of the casing is coated partially or totally with a metal having a grain size of 50 nm or less. A battery comprising the same casing is also disclosed. The casing efficiently inhibits degradation of the safety of a battery, caused by internal or external factors, and thus provides a battery with excellent safety.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: April 19, 2011
    Assignees: LG Chem, Ltd., Future Metal Corporation
    Inventors: Seo Jae Lee, Ki Young Lee, Ho Kyung Byun, Yong Bum Park, Chang Sung Ha, Byung Gi Jeon, Young Tack An, Sung Min Hwang, Joon Sung Bae
  • APPARATUS AND METHOD FOR PROCESSING SIGNAL
    Publication number: 20110085676
    Abstract: An apparatus and method for processing a signal are provided.
    Type: Application
    Filed: April 22, 2010
    Publication date: April 14, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Hyuck-jae LEE
  • STRUCTURE OF CAP HAVING STORAGE SPACE
    Publication number: 20110083977
    Abstract: A cap with a storage space for containing a secondary material includes a storage portion having a storage space and provided with a seal plate formed on a lower end of the storage space, an outer cap foldably formed on the storage portion and coupled to a spouting portion, a spouting member inserted in the spouting portion, and an operational member for breaking the seal plate when the spouting member is operation.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 14, 2011
    Inventors: Jeong-Min Lee, Seong-Jae Lee
  • MOBILE TERMINAL AND DATA EXTRACTING METHOD IN A MOBILE TERMINAL
    Publication number: 20110084921
    Abstract: A mobile terminal and data extracting method therein are disclosed, by which specific data meeting a specific condition can be selected and extracted conveniently and quickly in the course of displaying a data list constructed with a plurality of data. The present invention includes receiving an input of a touch action for selecting specific data and a classification condition corresponding to the specific data using a displayed data list upon receiving the input of the touch action, selecting at least one data including the specific data as the data including the classification condition from a plurality of data, receiving an input of an extraction command signal for extracting the selected at least one data, and extracting the selected at least one data upon receiving the input of the extraction command signal.
    Type: Application
    Filed: August 26, 2010
    Publication date: April 14, 2011
    Inventors: Rae Hoon KANG, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • GAS SENSOR
    Publication number: 20110083490
    Abstract: A gas sensor includes an internal space, diffusion control part, pumping cell, and measuring cell. The diffusion control part communicates with the internal space and has a slit-like shape with a smaller thickness than that of the internal space. The pumping cell pumps out oxygen from the internal space when voltage is applied between a first electrode formed on a surface of the internal space and a second electrode formed outside the internal space. The measuring cell measures a current flowing between a third and fourth electrodes when a voltage is applied between the third and fourth electrodes. The third electrode is formed in the diffusion control part, and can reduce an oxide gas component in a predetermined gas component to which a predetermined diffusion resistance has been applied by the diffusion control part. The fourth electrode is formed in a part different from the diffusion control part.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 14, 2011
    Applicant: NGK Insulators, Ltd.
    Inventors: Mika MURAKAMI, Hiroki Fujita, Sumiko Horisaka, Takashi Ito, Sang Jae Lee
  • RECHARGEABLE BATTERY
    Publication number: 20110086262
    Abstract: A rechargeable battery is disclosed.
    Type: Application
    Filed: August 20, 2010
    Publication date: April 14, 2011
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Jun-Sik Kim, Po-Jung Hwang, Seung-Jae Lee, Yoo-Myung Kang, Sung-Soo Kim
  • Organic light emitting diode display and method of manufacturing the same
    Publication number: 20110084288
    Abstract: An organic light emitting diode (OLED) display includes a substrate, a first electrode on the substrate, an emission layer on the first electrode, and a second electrode on the emission layer, the second electrode including a transflective conductive layer and a conductive oxide layer.
    Type: Application
    Filed: October 6, 2010
    Publication date: April 14, 2011
    Inventors: Moon-Jae Lee, Young-Hee Lee
  • MOBILE TERMINAL AND METHOD OF CONTROLLING APPLICATION EXECUTION IN A MOBILE TERMINAL
    Publication number: 20110080356
    Abstract: A mobile terminal and application execution controlling method in a mobile terminal are provided. The present invention includes executing a first application and a second application, displaying an execution picture of the first application and an execution notification indicator of the second application, receiving a touch and drag action from the execution notification indicator of the second application to the execution picture of the first application, displaying information provided by the second application during the touch and drag action, and adding the information provided by the second application to information of the first application corresponding to an execution status of the first application.
    Type: Application
    Filed: July 2, 2010
    Publication date: April 7, 2011
    Inventors: Rae Hoon KANG, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Multi bit flash memory device and method of programming the same
    Patent number: 7920420
    Abstract: A method of programming a flash memory device may include dividing a plurality of memory cells into a plurality of groups according to a threshold voltage state, the memory cells configured to store multi bit data. The plurality of memory cells may be programmed with a program data. The memory cells of the divided groups may be respectively selected and programmed by divided group during the programming of the plurality of memory cells.
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: April 5, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Seung-Jae Lee
  • METHOD OF ACCESSING OPTICAL RECORDING MEDIA, OPTICAL PICKUP DEVICE, AND OPTICAL DRIVE USING THE DEVICE
    Publication number: 20110075535
    Abstract: An optical pickup device corresponding to an optical recording medium having a plurality of recording layers, and an optical drive using the device are provided. The optical pickup device includes a collimator lens disposed between an object lens and a light source. The collimator lens adjusts a focal length with respect to the optical recording medium, and the object lens focuses light passing through the collimator lens, on the optical recording medium. The object lens is optically optimized for an upper or second-upper recording layer of the optical recording medium.
    Type: Application
    Filed: September 27, 2010
    Publication date: March 31, 2011
    Applicant: Toshiba Samsung Storage Technology Korea Corporation
    Inventors: Ui-yol KIM, Yong-jae Lee, Pyong-yong Seong
  • NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY SYSTEM EMPLOYING SAME
    Publication number: 20110075484
    Abstract: A nonvolatile memory device comprises a memory cell array, a row selection circuit and a voltage generator. The memory cell array comprises a first dummy memory cell, a second dummy memory cell, and a NAND string comprising a plurality of memory cells coupled in series between a string selection transistor and a ground selection transistor through the first dummy memory cell and the second dummy memory cell. During a read-out operation mode, a dummy read-out voltage is applied to a first dummy wordline coupled to the first dummy memory cell, and to a second dummy wordline coupled to the second dummy memory cell. The dummy read-out voltage has a lower magnitude than a read-out voltage applied to an unselected memory cell during the read-out operation mode.
    Type: Application
    Filed: August 25, 2010
    Publication date: March 31, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Jae LEE, Dae-Seok BYEON, Hyun-Chul HA
  • Fuel cell providing improved stack and cooling plate
    Patent number: 7914940
    Abstract: A fuel cell stack having an improved sealing structure of a cooling plate in which the cooling plates therein each have a coolant flow channel through which a coolant flows to remove heat from the fuel cell stack and a groove that surrounds the coolant flow channel, and a sealing member disposed in the groove to prevent coolant leakage. The sealing member has a compression rate of 18 to 30%, as the compression rate being ((a thickness of the sealing member?a height of the groove)/the thickness of the sealing member)×100. Such a fuel cell stack may maintain operation for a long time without the need of supplementing the coolant.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: March 29, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-young Shin, Seung-jae Lee, Jie Peng
  • LIQUID CRYSTAL DISPLAY
    Publication number: 20110069262
    Abstract: A liquid crystal display according to exemplary embodiments of the present invention includes a first panel including a first lower substrate, a first lower electrode formed on the first lower substrate, a first upper substrate facing the first lower substrate, a first upper electrode formed on the first upper substrate, and a first cholesteric liquid crystal injected between the first lower electrode and the first upper electrode, wherein the first lower electrode includes carbon nanotubes. The liquid crystal display including the first lower electrode made of the carbon nanotubes without a light absorption layer provides a simple structure capable of realizing a black state.
    Type: Application
    Filed: April 26, 2010
    Publication date: March 24, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-Seong KIM, Nam-Seok Roh, Sang-II Kim, Woo-Jae Lee
  • METHOD OF PROCESSING EPG METADATA IN NETWORK DEVICE AND THE NETWORK DEVICE FOR CONTROLLING THE SAME
    Publication number: 20110072465
    Abstract: A method of processing EPG metadata in a network according to one embodiment of the present invention includes the steps of performing a services discovery procedure utilizing multiple service discovery metadata components supplied by a service provider and processing an EPG metadata.
    Type: Application
    Filed: September 20, 2010
    Publication date: March 24, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Joon Hui Lee, Gomer Thomas, So Young Kim, Hyeon Jae Lee, Joo Hwan Sul, Jae Hyung Song