DIGITAL MULTIMEDIA TECHNOLOGY has a total of 17 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology, consumer goods and telecommunications are YAHATA HIROSHI, SEO KANG SOO and KIKUCHI SHINICHI.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 8 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | United States | 3 | |
#4 | Japan | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Consumer goods | |
#3 | Telecommunications | |
#4 | Digital networks |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Special information storage | |
#3 | Electrophonic musical instruments | |
#4 | Digital information transmission | |
#5 | Antennas |
# | Name | Total Patents |
---|---|---|
#1 | Lee Hee Kee | 6 |
#2 | Park Hong Soon | 2 |
#3 | Jeong Chang Hyun | 2 |
#4 | Kim Jong Woon | 2 |
#5 | Go Myoung Jun | 2 |
#6 | Kong Gyeng Yeoul | 2 |
#7 | Kong Gyeng Y | 1 |
#8 | Park Hong S | 1 |
#9 | Go Myoung J | 1 |
#10 | Park Hong Sun | 1 |
Publication | Filing date | Title |
---|---|---|
KR20090028404A | Apparatus for video telephony | |
KR20090028139A | Apparatus for video telephony and method of using the same | |
KR100791482B1 | Digital set top box system having song accompaniment function | |
KR20070102186A | Video call service system using a digital set-top box | |
KR20050027810A | The detection device and method of stop-point with actuator at power out | |
KR20050027811A | The device and method of key input for using with the menu structure of matrix form | |
KR20020061192A | Tilt calibration apparatus of disk player | |
KR20020061191A | Tilt calibration method of disk player |