PREXCO CO LTD has a total of 157 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets telecommunications, computer technology and civil engineering are STRAWBERRY CORP, AHN SUNG-HO and ZHAOQING HIGH TECH ZONE YIMI SUNSHINE CREATIVE TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 122 | |
#2 | WIPO (World Intellectual Property Organization) | 12 | |
#3 | China | 11 | |
#4 | United States | 10 | |
#5 | EPO (European Patent Office) | 2 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Computer technology | |
#3 | Civil engineering | |
#4 | Audio-visual technology | |
#5 | Machines | |
#6 | Optics | |
#7 | Mechanical elements | |
#8 | Thermal processes | |
#9 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Telephonic communication | |
#2 | Electric digital data processing | |
#3 | Advertising | |
#4 | Unspecified technologies | |
#5 | Hinges for doors or windows | |
#6 | Indexing scheme relating to hinges | |
#7 | Nonlinear optics | |
#8 | Shafts | |
#9 | Air-conditioning | |
#10 | Electric switches |
# | Name | Total Patents |
---|---|---|
#1 | Song In Sung | 30 |
#2 | Choi Se Bum | 25 |
#3 | Cho Seung Hee | 17 |
#4 | Shin Sung Hee | 16 |
#5 | Song In-Sung | 15 |
#6 | Shin Jung Hak | 10 |
#7 | Nam Do Hyun | 9 |
#8 | Nam Pyeng Woo | 8 |
#9 | Yu Ji Song | 8 |
#10 | Jang Ki Bong | 8 |
Publication | Filing date | Title |
---|---|---|
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