LIU JIANQIU has a total of 13 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China, Canada and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, telecommunications and digital networks are DING MING, LI JIANJUN and BORDONI UGO FONDAZIONE.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | Canada | 1 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | United States | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Telecommunications | |
#3 | Digital networks | |
#4 | Measurement | |
#5 | Pharmaceuticals | |
#6 | Foods and drinks | |
#7 | Organic fine chemistry | |
#8 | Agriculture |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Measuring electric variables | |
#3 | Transmission | |
#4 | Television | |
#5 | Medical preparations | |
#6 | Wine | |
#7 | Specific use of cosmetics | |
#8 | Animal care | |
#9 | Special foods |
# | Name | Total Patents |
---|---|---|
#1 | Liu Jianqiu | 12 |
#2 | Liu Jianqiu Chen | 1 |
#3 | You Renkuan | 1 |
#4 | Liu Huijie | 1 |
#5 | Wang Xiaoli | 1 |
#6 | Chen Baoheng | 1 |
Publication | Filing date | Title |
---|---|---|
CN108210708A | A kind of preparation method of tuber of multiflower knotweed black soya bean wine | |
CN108208714A | A kind of Thailand's formula chafing dish bottom flavorings | |
CN108210425A | A kind of ginger juice shampoo | |
CN108064744A | It is a kind of that there is light to show and the conveying device of sound | |
CN104754325A | Interference signal recording device as well as system and method for locating impaired loci in cable television network | |
CN105777192A | Application of andesite | |
CN1579815A | Flying Apsaras idea pattern manual coloured embroidery artistic drawing | |
CN1579355A | Double-holed poison draw-out cup for human body | |
CN1087457A | Broadcasting system with information |