SEMS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and Republic of Korea. Its main competitors in its focus markets chemical engineering, audio-visual technology and digital networks are SHENGZHOU LUEBAI ADVERTISING CO LTD, JIANGSU FACEMEDIA CULTURE DEV CO LTD and XINCHANG HONGDA COMPUTER TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 7 | |
#2 | Republic of Korea | 5 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Audio-visual technology | |
#3 | Digital networks | |
#4 | Computer technology | |
#5 | Measurement | |
#6 | Consumer goods | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Cleaning | |
#2 | Footwear laces | |
#3 | Advertising | |
#4 | Digital information transmission | |
#5 | Installations for obtaining water | |
#6 | Analysing materials | |
#7 | Data recognition and presentation |
# | Name | Total Patents |
---|---|---|
#1 | Xu Songqing | 5 |
#2 | Zhu Yizhen | 4 |
#3 | Chon Hae Pok | 2 |
#4 | Luo Xiangdong | 1 |
#5 | Lee Geung Jae | 1 |
#6 | Songqing Xu | 1 |
#7 | Wenbiao Chen | 1 |
#8 | Lee Keung Jae | 1 |
#9 | Chen Wenbiao | 1 |
#10 | Kim Hee Nam | 1 |
Publication | Filing date | Title |
---|---|---|
KR102233834B1 | Pipeline cleaning apparatus and red water reduction system including the same | |
KR20200100313A | Rfid tag reader for safety maintenance of water pipe | |
CN103519488A | Creek shoes | |
CN102488359A | Breathable insole and breathable shoe | |
CN102488353A | Buffer soles and shoes | |
CN102429402A | Soles with invisible shoe spikes and shoes | |
CN102429758A | Correcting insole and correcting shoe for handicapped person using same | |
CN102334779A | Sole and shoe with replaceable outsole | |
CN102283465B | Multistage slow-release antiskid sole | |
KR20110005582A | The stable equipment for the measuring of water-quality flowing through a pipeline | |
KR20110003018A | Method and apparatus for remote monitering control in instrumentation | |
KR20090116883A | Underground display device for led and noise shielding sheet |