Patents by Inventor Du-Seop Yoon

Du-Seop Yoon 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).

  • OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080094984
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-Seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095003
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik park, Du-seop Yoon
  • OPTICAL DISK HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080095033
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-seop Yoon
  • OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080094995
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-seop Yoon
  • OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080094957
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik PARK, Jung-wan KO, Du-seop YOON
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095000
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080094956
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095004
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095007
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Elctronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095008
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095006
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080094993
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095012
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095032
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095001
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095005
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING UNIFORM STRUCTURE
    Publication number: 20080095029
    Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun LEE, In-sik Park, Du-seop Yoon
  • OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME
    Publication number: 20080094983
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Application
    Filed: December 19, 2007
    Publication date: April 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-seop Yoon
  • Information storage medium and method of recording and/or reproducing with respect to the medium
    Patent number: 7362679
    Abstract: An information storage medium includes an area in which updated disc-related information and recording-related information updated with a change in at least one of a disc version number and a recording speed is recorded along with existing disc-related information and recording-related information. The existing disc-related information and recording-related information are recorded, and the updated disc-related information and recording-related information is recorded in an area in which the existing disc-related information and recording-related information is recorded. Accordingly, data can be recorded/reproduced on/from a new version of information storage medium even using an existing drive.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: April 22, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Du-seop Yoon
  • Optical disc having tracking polarity information, and apparatuses and methods for recording and reproducing user data on the same
    Patent number: 7362691
    Abstract: An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: April 22, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-geun Lee, In-sik Park, Jung-wan Ko, Du-seop Yoon