Patents by Inventor Guang Jin

Guang Jin 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).

  • Patent number: 7919127
    Abstract: This invention relates to Pulsatillae Radix extract for improving brain functions. More specifically, this invention relates to Pulsatillae Radix extract, its active fractions and a pharmaceutical product and a health food containing the same respectively having a protective activity against neurotoxicity and a growth inhibitory effect induced by beta-amyloid, an anti-oxidizing effect, a neuron proliferating effect and improving memory thereby effective in improving brain functions such as Mild Cognitive Impairment and dementia.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: April 5, 2011
    Assignee: SK Chemicals Co., Ltd.
    Inventors: Wonrack Choi, Chang-Kyun Han, Jung-Woo Seo, Guang-Jin Im, ChilMann Jung, Se Jun Yun, Wie-Jong Kwak, Tae Kon Kim, bongcheol Kim, Soomin Lee
  • Publication number: 20110032703
    Abstract: A seat light and plaque holder including a seat light base having a downwardly angled mounting surface and an upwardly angled mounting surface with a first plurality of LEDs mounted on the downwardly angled mounting surface and a second plurality of LEDs is mounted on the upwardly angled mounting surface. A light cover is attached to the seat light base having a row marker positioned thereon to be backlit by the second plurality of LEDs and an end portion of a length selected to shield the downwardly angled first plurality of LEDs from view of persons walking up or down an aisleway while directing illumination towards an aisleway.
    Type: Application
    Filed: May 26, 2010
    Publication date: February 10, 2011
    Inventors: Dennis Pearson, Guang Jin
  • Publication number: 20100190968
    Abstract: The present invention relates to the use of oleanane-type triterpene saponin compounds, which are effective for improving memory and learning ability, as an effective ingredient of drugs for the treatment and prevention of dementia and mild cognitive impairment and health foods for the improvement of brain functions including cognitive function.
    Type: Application
    Filed: October 24, 2006
    Publication date: July 29, 2010
    Inventors: Bong Cheol Kim, Wonrack Choi, Soo Min Lee, Se Jun Yun, Chang-Kyun Han, Guang-Jin Im, Wie-Jong Kwak
  • Publication number: 20100103437
    Abstract: Liquid electro-photographic (LEP) printers having a coating disposed thereon, LEP printers having a compound such as fluorosurfactant in the resin to make one or more parts of the LEP printer, and the like, are disclosed.
    Type: Application
    Filed: October 28, 2008
    Publication date: April 29, 2010
    Inventor: Guang Jin Li
  • Publication number: 20100099763
    Abstract: The present invention relates to the triterpene compounds improving in brain functions. In particular, the present invention relates to a novel use of the triterpene compounds represented by the Formula 1 for improving decreased memory and a pharmaceutical composition for improving brain functions comprising the triterpene compounds represented by the Formula 1.
    Type: Application
    Filed: December 21, 2009
    Publication date: April 22, 2010
    Inventors: Wonrack CHOI, Chang-Kyun Han, Tae Kon Kim, Guang-Jin Im, Chil Mann Jung, Se Jun Yun, Bongcheol Kim, Soomin Lee, Wie-Jong Kwak
  • Publication number: 20100087516
    Abstract: The present invention relates to uses of Macrolactin A produced by Bacillus polyfermenticus KJS-2 (KCCM 10769P), which is a new bacillus strain, as an antibiotic. Macrolactin A of the present invention, which is produced by Bacillus polyfermenticus KJS-2, shows a broad spectrum of antibiotic activity against a variety of microorganisms and fungi, and is proved to be very efficient for the inhibition of particularly vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus Aureus (MRSA) that are multidrug-resistant bacteria. The antibiotic Macrolactin A produced by Bacillus polyfermenticus KJS-2, can be used as an excellent antibiotic against vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus Aureus (MRSA), and thus the present invention is a very useful invention for medical industry.
    Type: Application
    Filed: March 12, 2008
    Publication date: April 8, 2010
    Inventors: Jae-Seon Kang, Chun-Gyu Kim, Dong-Hee Kim, Kang-Min Kim, Dong-Hun Kim, Jin-Young Lee, Guang-Jin Choi, In-June Cha, Jae-Sun Hong, Yong-Geun Hong
  • Publication number: 20100060615
    Abstract: A method for displaying image is provided. The method includes: selecting an image file; reading property values of the selected image file, and displaying the property values of the selected image file on the display; selecting one of the property values in response to a select operation via the input unit, and storing the selected property value as selected image property value; searching the property value of the image files in the memory that match the selected image property value; displaying the found image files.
    Type: Application
    Filed: December 9, 2008
    Publication date: March 11, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Zai-An Pan, Xiao-Fang Chen, Guang-Jin Li
  • Publication number: 20100040295
    Abstract: A method for classifying image is provided. The method includes: selecting an image; extracting parameters of the selected image and displaying the extracted parameter in a reminder menu; selecting a extracted parameter; defining the selected parameter as the image classifying standard; creating an image classification folder named with the image classifying standard; retrieving images according to the image classifying standard; and storing the images that were retrieved into the created folder.
    Type: Application
    Filed: November 18, 2008
    Publication date: February 18, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MING-FENG TSAI, CHENG-HAO CHOU, KUAN-HONG HSIEH, XIAO-GUANG LI, GUANG-JIN LI
  • Publication number: 20100033640
    Abstract: A method for updating pictures asynchronously is provided. The method comprises: extracting parameter values of a selected picture; defining extracted parameter values as standard parameter values; and adjusting parameter values of other pictures according to the standard parameter values.
    Type: Application
    Filed: November 7, 2008
    Publication date: February 11, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MING-FENG TSAI, CHENG-HAO CHOU, KUAN-HONG HSIEH, XIAO-GUANG LI, ZAI-AN PAN, GUANG-JIN LI
  • Publication number: 20100033631
    Abstract: A method for displaying image is provided. The method includes: providing at least one image display mode, the image display mode defines a total number of images displayed on a display, a size of each of display areas, and an duration of displaying image on the biggest possible display area; obtaining images and the image display mode; configuring one or more display areas according to the image display mode; and displaying images on the biggest possible display area in a special order according to the duration.
    Type: Application
    Filed: December 9, 2008
    Publication date: February 11, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ming-Feng Tsai, Cheng-Hao Chou, Kuan-Hong Hsieh, Xiao-Guang Li, Guang-Jin Li
  • Publication number: 20100030747
    Abstract: A method of searching media file applied on a DPF which includes: a memory, an input unit, a reading module, a determining module; and a displaying module. The method includes: obtaining the search table from the memory via the reading module, wherein the search table records relationships between the duration and a search manner; receiving an operation information of the input unit; determining a search manner according to the duration and the search table via the determining module; searching media files according to the determined search manner via the displaying module.
    Type: Application
    Filed: November 12, 2008
    Publication date: February 4, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD ., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MING-FENG TSAI, TE-YUAN KUNG, CHENG-HAO CHOU, XIAO-GUANG LI, GUANG-JIN LI
  • Patent number: 7495022
    Abstract: Disclosed are agents that inhibit histone deacetylase. More specifically, the present invention relates to novel hydroxamic acid derivatives or pharmaceutically acceptable salts thereof for anticancer agents or other therapeutic agents based on their histone deacetylase inhibitory activity.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: February 24, 2009
    Assignee: SK Chemicals Co., Ltd.
    Inventors: Dae-Kee Kim, Ju Young Lee, Nam Kyu Lee, Jae-Sun Kim, Junwon Lee, Suk Ho Lee, Jin Young Choi, Je Ho Ryu, Nam Ho Kim, Guang-Jin Im, Tae Kon Kim, Jung-Woo Seo, Young-Jue Bang
  • Publication number: 20080248143
    Abstract: This invention relates to Pulsatillae Radix extract for improving brain functions. More specifically, this invention relates to Pulsatillae Radix extract, its active fractions and a pharmaceutical product and a health food containing the same respectively having a protective activity against neurotoxicity and a growth inhibitory effect induced by beta-amyloid, an anti-oxidizing effect, a neuron proliferating effect and improving memory thereby effective in improving brain functions such as Mild Cognitive Impairment and dementia.
    Type: Application
    Filed: February 3, 2005
    Publication date: October 9, 2008
    Inventors: Wonrack Choi, Chang-Kyun Han, Jung-Woo Seo, Guang-Jin Im, Chilmann Jung, Se Jun Yun, Wie-Jong Kwak, Tae Kon Kim, Bongcheol Kim, Soomin Lee
  • Publication number: 20080207614
    Abstract: The present invention relates to novel quinazoline derivatives effective in lowering blood glucose level and body weight, and a medicine for treatment and/or prevention of diabetes and/or obesity, which comprises the compound as an active ingredient.
    Type: Application
    Filed: June 29, 2007
    Publication date: August 28, 2008
    Applicants: SK CHEMICALS CO., LTD., LEADGENEX INC., INDUSTRY ACADEMIC COOPERATION FOUNDATION OF KYUNGHEE UNIVERSITY
    Inventors: Nam Kyu Lee, Jun Won Lee, Sukho Lee, Guang-Jin Im, Hye Young Han, Tae Kon Kim, Yong Hyuk Kim, Wie-Jong Kwak, Sang Woong Kim, Joohun Ha, Eon Kyum Kim, Jung Kyu Lee, Choong Yeul Yoo, Dae Yeon Lee
  • Publication number: 20070249711
    Abstract: The present invention relates to the triterpene compounds improving in brain functions. In particular, the present invention relates to a novel use of the triterpene compounds represented by the Formula 1 for improving decreased memory and a pharmaceutical composition for improving brain functions comprising the triterpene compounds represented by the Formula 1.
    Type: Application
    Filed: October 11, 2004
    Publication date: October 25, 2007
    Inventors: Wonrack Choi, Chang-Kyun Han, Tae Kim, Guang-Jin Im, Chil Jung, Se Yun, Bongcheol Kim, Soomin Lee, Wie-Jong Kwak
  • Publication number: 20060175840
    Abstract: A battery cover latching assembly (30) is used in a portable electronic device (9). The portable electronic device has a housing (10) and a battery cover (20) releasably connected via the battery cover latching assembly. The housing has a button hole (171) defined in one end portion thereof. The battery cover latching assembly has a button (40) and a spring (50). The button and the spring are installed in the button hole of the housing. The button is movable relative to the housing for assembling or disassembling the battery cover to or from the housing.
    Type: Application
    Filed: February 3, 2006
    Publication date: August 10, 2006
    Applicant: FIH CO., LTD
    Inventors: Guang-Jin Wang, Shui-Yuan Qin, Chia-Hua Chen, Hsiao-Hua Tu
  • Patent number: 6962911
    Abstract: The invention relates to a series of pyrrolopyrimidinone derivatives of the formula (1): wherein R1 is H; C1-C3 alkyl optionally substituted with one or more fluoro atoms; or C3-C6 cycloalkyl; R2 is H; a halogen atom; C1-C6 alkyl optionally substituted with OH, C1-C3 alkoxy, C3-C6 cycloalkyl, or with one or more fluoro atoms; C3-C6 cycloalkyl; C2-C6 alkenyl; or C2-C6 alkynyl; R3 is H; C1-C6 alkyl optionally substituted with OH, C1-C3 alkoxy, C3-C6 cycloalkyl, or with one or more fluoro atoms; C3-C6 cycloalkyl; C2-C6 alkenyl; or C2-C6 alkynyl; R4 is C1-C6 alkyl optionally substituted with C3-C6 cycloalkyl or with one or more fluoro atoms; C2-C6 alkenyl; C2-C6 alkynyl; or C3-C6 cycloalkyl; and R5 is SO2NR6R7; NHSO2NR6R7; NHCOCONR6R7; NHSO2R8; NHCOR8; or phenyl or heterocyclyl either of which is optionally substituted with one or more fluoro atoms or C1-C3 alkyl.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: November 8, 2005
    Assignees: SK Chemicals Co., Ltd., In2Gen Co., Ltd.
    Inventors: Dae-Kee Kim, Ju Young Lee, Do Hyun Ryu, Nam Kyu Lee, Suk Ho Lee, Nam-Ho Kim, Jae-Sun Kim, Je Ho Ryu, Jin-Young Choi, Guang-Jin Im, Won-Son Choi, Tae Kon Kim, Hoon Cha
  • Publication number: 20050130983
    Abstract: The invention relates to a series of pyrrolopyrimidinone derivatives, processes for their preparation, intermediates in their preparation, their use as therapeutic agents, and pharmaceutical compositions containing them.
    Type: Application
    Filed: May 2, 2002
    Publication date: June 16, 2005
    Inventors: Dae-Kee Kim, Ju Young Lee, Guang-Jin Im, Jin-Young Choi, Jae-Sun Kim, Je-Ho Ryu, Jae Yoon Jung, JunWon Lee, Tae Kon Kim, Jung-Woo Seo, Hye Young Han, Taek-Soo Kim, Inho Jung
  • Publication number: 20050124679
    Abstract: Disclosed are agents that inhibit histone deacetylase. More specifically, the present invention relates to novel hydroxamic acid derivatives or pharmaceutically acceptable salts thereof for anticancer agents or other therapeutic agents based on their histone deacetylase inhibitory activity.
    Type: Application
    Filed: April 10, 2003
    Publication date: June 9, 2005
    Inventors: Dae-Kee Kim, Ju Young Lee, Nam Kyu Lee, Jae-Sun Kim, Junwon Lee, Suk Ho Lee, Jin Young Choi, Nam Ho Kim, Guang-Jin Im, Tae Kon Kim, Tae Kon Kim, Jung-Woo Seo, Young-Jue Bang
  • Patent number: D484885
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: January 6, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Yun Lung Chen, Qing Hua Huang, Guang Jin Wang