Resources Contact Us Home
Kim; Hwan Joon
Yongin-si, KR
No. of patents:

Patent Number Title Of Patent Date Issued
8107669 Video watermarking apparatus in compression domain and method using the same January 31, 2012
A video watermarking apparatus and method are provided, including an information provider for providing spatial domain segmentation information of an image with respect to a compressed video, a grouping unit for grouping the compressed video, based on the spatial domain segmentation
7903868 Video fingerprinting apparatus in frequency domain and method using the same March 8, 2011
A video fingerprint insertion apparatus is provided. A frequency domain selection unit selects a frequency domain into which a fingerprint is inserted, from frequency domains of a video; a fingerprint insertion position determination unit determines a position where the fingerprint i

  Recently Added Patents
Heat shield and laminated glass
White light emitting lamp and white LED lighting apparatus including the same
Compact ion accelerator source
Layout design defect repair based on inverse lithography and traditional optical proximity correction
Method and apparatus for re-routing calls in a packet network during failures
Semiconductor memory device, test circuit, and test operation method thereof
Method for producing lactamates by way of thin film evaporation
  Randomly Featured Patents
Packages having readily peelable seals
Method and apparatus for providing information about anticipated delays to customers at service centers, contact centers, or call centers
Methods and systems for processing data using product-law symmetry detection
Identifying a minimum cut and/or a maximum flow using balancing of vertex excesses
Methods and apparatus for interface adapter integrated virus protection
Aza-benzothiophenyl compounds and methods of use
Front axle suspension mechanism for utility vehicles
Cabinet for a machine cooled by ventilation
Substituted propane-phosponous acid compounds
Transparent optical article