SHENZHEN CHK TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, medical technology and computer technology are SCHENK TIM CORNEEL WILHELMUS, IDESYN SEMICONDUCTOR CORP and THERMAL QUARZ SCHMELZE GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 8 | |
#2 | China | 3 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Medical technology | |
#3 | Computer technology |
# | Name | Total Patents |
---|---|---|
#1 | Qiu Shouqing | 9 |
#2 | Xu Samson | 9 |
#3 | Li Peng | 7 |
#4 | Chen Jinfeng | 5 |
#5 | Liu Chunguang | 5 |
#6 | Shensheng Xu | 3 |
#7 | Shouqing Qiu | 3 |
#8 | Yanming Ma | 1 |
#9 | Dadi Shan | 1 |
#10 | Shan Dadi | 1 |
Publication | Filing date | Title |
---|---|---|
WO2010111924A1 | Method for storing online and reading the product bar code and device thereof | |
CN101944855A | Digital control power supply converter for kitchen range | |
CN101929878A | Waterproof coding device | |
CN101884529A | Electronic sphygmomanometer and calibration method thereof |