Learn more

CK & B CO LTD

Overview
  • Total Patents
    19
About

CK & B CO LTD has a total of 19 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, computer technology and it methods for management are ASAHI BROADCASTING, YAO MENG and FREDLUND JOHN R.

Patent filings in countries

World map showing CK & B CO LTDs patent filings in countries

Patent filings per year

Chart showing CK & B CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Hyun Tae 15
#2 Cho In Je 14
#3 Bae Ki Hyeok 14
#4 Kim Hyun-Tae 4
#5 Bae Ki-Hyeok 4
#6 Cho In-Je 4
#7 Kim Byung Sun 1
#8 Jeong Jae Seong 1
#9 Bae Ki Heok 1
#10 Kim Kyeong Soo 1

Latest patents

Publication Filing date Title
KR101519822B1 Apparatus for transmitting contents, system and method for serving contents linkage data of using the same
KR20140039098A Apparatus for detecting defect
KR101349153B1 Apparatus for testing screen recognition and system for testing screen recognition using the same
KR20140017731A Server for managing scan contents and advertisement system using the same
KR20130022243A Apparatus for issuing document for confirmming counterfeit document and system for confirmming counterfeit document using the same
KR20130027087A Service system for embedding and extracting of additional information in digital contents
KR101030806B1 System for monitoring automation of broadcast and advertisement contents
KR101019632B1 Contents transmission system for tracking illegal copy of contents and digital set-top box using the same
KR101019631B1 Apparatus for tracking illegal copy of image contents of digital set-top box
KR100966830B1 Apparatus for inserting audio watermark, apparatus for detecting audio watermark and test automation system for detecting audio distortion using the same
KR100902887B1 Test automation system for judgment image distortion of digital display device
KR20100025893A System and method for connecting between on-line and off-line media by using watermark
KR20100019191A Method and system for contents monitoring
KR20100010972A Apparatus and method for creating constructive muli-pattern watermark, apparatus and method for embedding watermark by using the same, apparatus and method for extracting watermark by using the same
KR20100007616A The adaptive watermarking method for converting digital to analog and analog to digital