Patents by Inventor Hye-Jin Choi

Hye-Jin Choi 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: 7718414
    Abstract: Provided is a microorganism that belongs to Enterobacteriacae and a method of producing L-carnitine using the same. The microorganism includes polynucleotide encoding activity of S-adenosylmethionine-6-N-iysine methyltransferase from Neurospora crassa, polynucleotide encoding activity of 6-N-trimethyllysine hydroxylase, polynucleotide encoding activity of 3-hydroxy-6-N-trimethyllysine aldolase, and polynucleotide encoding activity of ?-trimethylaminoaldehyde dehydrogenase and y-butyrobetaine hydroxylase.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: May 18, 2010
    Assignee: CJ Cheiljedang Corp.
    Inventors: Whan-Koo Kang, Bheong-Uk Lee, Young-Hoon Park, Eun-Sung Koh, Jae-Yeong Ju, Jin-Ho Lee, Hye-Won Kim, Hye-Jin Choi
  • Patent number: 7693392
    Abstract: An image recording and reproducing system and method for displaying a state of a recording medium. The image recording and reproducing system capable of recording and reproducing an input image signal has a record medium for storing an image data, a key-input unit for inputting a display command to display a current state of the record medium, an on screen display (OSD) unit for generating an OSD signal corresponding to a visual information showing the current state of the recording medium, a display unit for receiving the OSD signal, and displaying the OSD signal overlapping the displayed image, and a control unit, upon receiving the display command, for controlling to calculate the current state of the recording medium to transmit to the OSD unit, and transmit the OSD signal to the display unit.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: April 6, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hye-jin Choi
  • Patent number: 7662943
    Abstract: Provided are a promoter including at least one polynucleotide selected from the group consisting of SEQ ID NOS: 1 to 7, an expression cassette including the same, a vector including the expression cassette, a host cell including the vector, and a method of expressing a gene using the host cell.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 16, 2010
    Assignee: CJ Cheiljedang Corporation
    Inventors: Young-Hoon Park, Hyun-Soo Kim, Hye-Jin Choi, Jin-Ho Lee, Soo-Youn Hwang, Jae-Ick Sim, Tae-Sun Kang, Won-Sik Lee
  • Patent number: 7598065
    Abstract: Provided is S-adenosylmethionine-6-N-lysine-methyl-transferase obtained from Neurospora crassa, a polynucleotide encoding the same, a vector and host cell containing the polynucleotide, and a method of producing trimethyllysine by culturing the host cell.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: October 6, 2009
    Assignee: CJ CheilJedang Corp.
    Inventors: Whan-Koo Kang, Bheong-Uk Lee, Young-Hoon Park, Eun-Sung Koh, Jae-Yeong Ju, Jin-Ho Lee, Hye-Won Kim, Hye-Jin Choi
  • Publication number: 20090246828
    Abstract: The present invention relates to a thermophilic arabinose isomerase and a method of manufacturing tagatose using the same, and more precisely, a gene encoding arabinose isomerase originating from the thermophile Thermotoga neapolitana DSM 5068, a recombinant expression vector containing the gene, a method of preparing a food grade thermophilic arabinose isomerase from the recombinant GRAS (Generally Recognized As Safe) strain transformed with the said expression vector, and a method of preparing tagatose from galactose using the said enzyme.
    Type: Application
    Filed: October 17, 2008
    Publication date: October 1, 2009
    Inventors: Seong-bo Kim, Young-mi Lee, Seung-won Park, Jung-hoon Kim, Sang-hoon Song, Kang-pyo Lee, Hye-won Kim, Hye-jin Choi
  • Publication number: 20090093275
    Abstract: A method for displaying images in a plurality of groups so as to allow a user to simultaneously preview the images on one screen, and a mobile terminal implementing such method, the mobile terminal including: a display for displaying a plurality of image groups and images included in each image group, a user input unit for receiving a user's command input about a certain position or direction so as to move the displayed plurality of image groups or images included in a specific group, and a controller for controlling the above components so as to move the displayed image groups or the images within the specific group in a commanded certain position or direction.
    Type: Application
    Filed: September 8, 2008
    Publication date: April 9, 2009
    Inventors: Young-Suk OH, Hye-Jin Choi, So-Young Park, Hye-Eun Shin
  • Publication number: 20090088217
    Abstract: A device, computer program product and method of controlling a display on a mobile terminal including a first body, a second body connected to the first body, the method including displaying a first display, including one of a still image, a slide show, or a moving image, on the touchscreen when the mobile terminal is closed; and automatically overlaying a text box on the first display when the mobile terminal is opened.
    Type: Application
    Filed: June 6, 2008
    Publication date: April 2, 2009
    Inventors: Jin Woo Chung, Ho Young Hwang, Hye Jin Choi
  • Publication number: 20090069056
    Abstract: A mobile terminal with display control is disclosed. A method of controlling a display screen in the mobile terminal includes recognizing an operation mode of the mobile terminal, wherein the operation mode is associated with displaying information on a display at a first display state with a display control expiration period, displaying display control status information on a portion of the display prior to the display control expiration period, and adjusting the display control expiration period in response to recognizing an external user input.
    Type: Application
    Filed: September 9, 2008
    Publication date: March 12, 2009
    Inventors: Sang-Hyun Lee, Hye Jin Choi
  • Publication number: 20080201660
    Abstract: A method for setting an image in a terminal and a terminal using the same are disclosed. The image setting method includes according to an embodiment displaying a list of one or more files settable as an image of the second display, on the first display; moving an indicator to indicate one of the one or more files on the displayed list; and displaying data contained in the indicated one file, on the second display.
    Type: Application
    Filed: February 19, 2008
    Publication date: August 21, 2008
    Inventors: Jun Serk PARK, Choon Jae Lee, Hye Jin Choi
  • Publication number: 20080199920
    Abstract: Provided is S-adenosylmethionine-6-N-lysine-methyl-transferase obtained from Ne?rospora crassa, a polynucleotide encoding the same, a vector and host cell containing the polynucleotide, and a method of producing trimethyllysine by culturing the host cell.
    Type: Application
    Filed: July 7, 2006
    Publication date: August 21, 2008
    Applicant: CJ CHEILJEDANG CORP.
    Inventors: Whan-Koo Kang, Bheong-Uk Lee, Young-Hoon Park, Eun-Sung Koh, Jae-Yeong Ju, Jin-Ho Lee, Hye-Won Kim, Hye-Jin Choi
  • Publication number: 20080171368
    Abstract: Provided is a microorganism that belongs to Enterobacteriacae and a method of producing L-carnitine using the same. The microorganism includes polynucleotide encoding activity of S-adenosylmethionine-6-N-iysine KDa methyltransferase from Neurospora crassa, polynucleotide encoding activity of 6-N-trimethyllysine hydroxylase, polynucleotide encoding activity of 3-hydroxy-6-N-trimethyllysine aldolase, and polynucleotide encoding activity of ?-trimethylaminoaldehyde dehydrogenase and y-butyrobetaine hydroxylase.
    Type: Application
    Filed: July 7, 2006
    Publication date: July 17, 2008
    Applicant: CJ CHEILJEDANG CORP.
    Inventors: Whan-Koo Kang, Bheong-Uk Lee, Young-Hoon Park, Eun-Sung Koh, Jae-Yeong Ju, Jin-Ho Lee, Hye-Won Kim, Hye-Jin Choi
  • Publication number: 20080138859
    Abstract: Provided are a promoter including at least one polynucleotide selected from the group consisting of SEQ ID NOS: 1 to 7, an expression cassette including the same, a vector including the expression cassette, a host cell including the vector, and a method of expressing a gene using the host cell.
    Type: Application
    Filed: December 16, 2005
    Publication date: June 12, 2008
    Applicant: CJ CORPORATION
    Inventors: Young-Hoon Park, Hyun-Soo Kim, Hye-Jin Choi, Jin-Ho Lee, Soo-Youn Hwang, Jae-Ick Sim, Tae-Sun Kang, Won-Sik Lee
  • Publication number: 20080124770
    Abstract: The present invention relates to a thermophilic arabinose isomerase and a method of manufacturing tagatose using the same, and more precisely, a gene encoding arabinose isomerase originating from the thermophilic Thermotoga neapolitana DSM 5068, a recombinant expression vector containing the gene, a method of preparing a food grade thermophilic arabinose isomerase from the recombinant GRAS (Generally Recognized As Safe) strain transformed with the said expression vector, and a method of preparing tagatose from galactose using the said enzyme.
    Type: Application
    Filed: November 30, 2006
    Publication date: May 29, 2008
    Inventors: Seong-bo Kim, Young-mi Lee, Seung-won Park, Jung-hoon Kim, Sang-hoon Song, Kang-pyo Lee, Hye-won Kim, Hye-jin Choi
  • Publication number: 20050058428
    Abstract: An image recording and reproducing system and method for displaying a state of a recording medium. The image recording and reproducing system capable of recording and reproducing an input image signal has a record medium for storing an image data, a key-input unit for inputting a display command to display a current state of the record medium, an on screen display (OSD) unit for generating an OSD signal corresponding to a visual information showing the current state of the recording medium, a display unit for receiving the OSD signal, and displaying the OSD signal overlapping the displayed image, and a control unit, upon receiving the display command, for controlling to calculate the current state of the recording medium to transmit to the OSD unit, and transmit the OSD signal to the display unit.
    Type: Application
    Filed: August 24, 2004
    Publication date: March 17, 2005
    Inventor: Hye-Jin Choi
  • Publication number: 20040189827
    Abstract: An image recording/reproducing apparatus and a control method thereof to provide the functions of recording image files in a recording medium and reproducing and editing the image files recorded in the recording medium. The apparatus and method enables a user to easily select and manipulate functions of the apparatus using a menu display, and can record, reproduce and edit the image files according to the function selected by the user. The apparatus and method, therefore allows the user to easily select and manipulate the functions using a displayed menu, and more efficiently manage and easily search for the recorded image files.
    Type: Application
    Filed: December 31, 2003
    Publication date: September 30, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-phil Kim, Hye-jin Choi, Chul-min Kim, Yun-ju Kang, Beom-eun Kim, Ju-yup Lee, Eung-sun Kim, Chang-rok Lee
  • Publication number: 20040028375
    Abstract: A video recording/reproducing apparatus and a method for displaying a menu guide. The video recording/reproducing apparatus has a main control unit which, upon receiving through an interface unit a request signal for a screen of menu guide list for a user to select the functions supported in the video recording/reproducing apparatus, controls the video recording/reproducing apparatus to display the screen of menu guide list on the display device with a main menu being arranged in a left-most region of the screen of menu guide list in a vertical column. Furthermore, when the main control unit receives a selection signal with respect to the main menu, the main control unit controls the video recording/reproducing apparatus to display a sub-menu of the main menu at the right side of the block of the main menu in a vertical column.
    Type: Application
    Filed: May 30, 2003
    Publication date: February 12, 2004
    Inventors: Chul-min Kim, Hye-jin Choi
  • Publication number: 20040028382
    Abstract: A video recording/reproducing apparatus and a method of using the apparatus to display a program list display. The video recording/reproducing apparatus comprises an interface unit installed in a main body, for receiving a user's input signal from an external input device enabling selections of functions supported by the video recording/reproducing apparatus, and a main control unit for displaying guidance information for programs stored in the storage device on receipt of a program list display requesting signal of the video signal stored in the storage device from the external input device, the guidance information including information on a still image extracted from a predetermined part of entire videos of the program. The displayed program guidance information includes still image information of the stored programs, so that the user can perceive the contents of the programs without executing the respective programs.
    Type: Application
    Filed: August 5, 2003
    Publication date: February 12, 2004
    Inventors: Hye-Jin Choi, Yun-Ju Kang