CHO HEE MOON has a total of 25 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, United States and EPO (European Patent Office). Its main competitors in its focus markets control, audio-visual technology and civil engineering are QIHAN TECH DEV (TIANJIN) CO LTD, INTERNOVA HOLDING BVBA and KOREA CCS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 11 | |
#2 | United States | 4 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | Brazil | 2 | |
#6 | China | 2 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Audio-visual technology | |
#3 | Civil engineering | |
#4 | Telecommunications | |
#5 | Medical technology | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Alarm systems | |
#3 | Doors and windows | |
#4 | Locks | |
#5 | Control or regulating systems | |
#6 | Telephonic communication | |
#7 | Registering devices | |
#8 | Sound-producing devices | |
#9 | Operating tables |
# | Name | Total Patents |
---|---|---|
#1 | Cho Hee Moon | 23 |
#2 | Cho Hee-Moon | 2 |
Publication | Filing date | Title |
---|---|---|
US2015296183A1 | Outside surveillance apparatus in which interphone and tv are interlinked and control method using the same | |
KR101401638B1 | Apparatus and method for interphone and tv linked of outsider surveillance | |
KR101233608B1 | Door lock apparatus | |
KR101232317B1 | Easily visitor position confirming doorbell system | |
KR20120048158A | Security reinforced door look system and the controlling method thereof | |
KR20120001422A | Electronic door locks automatically rings the doorbell | |
KR20090030047A | Panel for fire prevention door | |
KR20060009207A | Panel for door | |
KR20040064499A | Panel for fire prevention door | |
KR20010081606A | Fireproof door | |
KR100209167B1 | Window frame structure of the doors | |
KR100209170B1 | Structure of the fireproof doors |