CKM BUILDING MATERIAL CORP has a total of 16 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Taiwan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets civil engineering, machine tools and audio-visual technology are TOYO EXTERIA KK, CELLA GIOVANNI and GOLDSMITH MAX S.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | China | 2 | |
#4 | Australia | 1 | |
#5 | Canada | 1 | |
#6 | EPO (European Patent Office) | 1 | |
#7 | Republic of Korea | 1 | |
#8 | Malaysia | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machine tools | |
#3 | Audio-visual technology | |
#4 | Semiconductors |
# | Technology | |
---|---|---|
#1 | General building constructions | |
#2 | Punching metal | |
#3 | Casings and printed circuits | |
#4 | Semiconductor devices |
# | Name | Total Patents |
---|---|---|
#1 | Lu Shih Ming | 10 |
#2 | Lu Shih-Ming | 2 |
#3 | Chen Boming | 1 |
#4 | Lu | 1 |
#5 | Chen Po Ming | 1 |
#6 | Lv Shiming | 1 |
#7 | Chu Wen Sung | 1 |
#8 | Chen Ching An | 1 |
#9 | Lu Shihming | 1 |
#10 | Chen Po-Ming | 1 |
Publication | Filing date | Title |
---|---|---|
TW201445031A | Sound-absorbing and noise reduction assembly | |
CN103002723A | Electromagnetic wave filter resistance plate structure | |
TW201311130A | Plate structure for filtering electromagnetic wave. | |
WO2011147081A1 | Radiation method by microporous plate | |
TW201143587A | Heat dissipation method by using a plate with micro pores | |
WO2011085560A1 | Light steel frame structure | |
KR20110056535A | Method of making micro-holes on metal plate | |
MY152771A | Method of making micro-holes on metal plate | |
TW200920902A | A sound absorptive board with geometric cavities | |
WO2009009944A1 | Sound absorptive metallic board with geometric tiny holes | |
AU2007100636A4 | Sound absorptive metallic board with geometric tiny holes |