LU'AN LIDA PRODUCTIVITY PROMOTION CENTER CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and packaging and shipping are DONGGUAN DINGTONG PREC HARDWARE CO LTD, RUFFNER WALTER and FANTON S P A.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 13 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Mechanical elements | |
#3 | Packaging and shipping | |
#4 | Machine tools | |
#5 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Electrically-conductive connections | |
#2 | Elevators and escalators | |
#3 | Lubricating | |
#4 | Tools for connecting or disengaging | |
#5 | Gearing | |
#6 | Workshop equipment | |
#7 | Handling thin material | |
#8 | Laundering textiles | |
#9 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Zhu Wenxiang | 13 |
Publication | Filing date | Title |
---|---|---|
CN106654663A | Mechanical locking and automatic ejection system of electric spark-prevention socket | |
CN106654720A | Ejection and separation device of socket | |
CN106654774A | Self-locking device of rotary socket | |
CN106737536A | Angle line-drawing instrument | |
CN106654753A | Mechanical clamping type socket | |
CN106654668A | Non-hole socket and matched auxiliary plug | |
CN106625411A | Fractured screw tap withdrawing device | |
CN106629306A | Single-sided push type falling protector |