Haiyan haima hardware co ltd has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, packaging and shipping and machine tools are ADBAR PATENT CO LTD, ARNOLD UMFORMTECHNIK GMBH & CO and JIAXING TONGHUI AUTO PARTS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Packaging and shipping | |
#3 | Machine tools |
# | Technology | |
---|---|---|
#1 | Nails | |
#2 | Handling thin material | |
#3 | Transport or storage devices | |
#4 | Springs | |
#5 | Metal-working |
# | Name | Total Patents |
---|---|---|
#1 | Zhu Yanfei | 11 |
#2 | Yan Kaijie | 10 |
#3 | Zhu Jianming | 9 |
#4 | Zhang Lingcao | 9 |
#5 | Zhang Xiaofeng | 8 |
#6 | Zhang Wei | 4 |
#7 | Jin Xiaocong | 3 |
#8 | Song Xiaolong | 3 |
#9 | Zhang Lingchao | 2 |
#10 | Qian Xiaotian | 2 |
Publication | Filing date | Title |
---|---|---|
CN111503119A | Bowl form channel-section steel hasp of quick installation | |
CN111483844A | Automatic coil stock discharging tray | |
CN111498398A | Efficient centrifugal feeding dish of pay-off | |
CN111412211A | Antiwind plastic envelope spring nut of being convenient for installation | |
CN111473025A | Magnetic type quick-mounting profile steel accessory | |
CN110107586A | A kind of spring nut that anti-loosening performance is good | |
CN109505849A | A kind of magnet nut | |
CN109488678A | A kind of steel ball nut | |
CN108105229A | A kind of steel reinforced type steel corner brace | |
CN106958562A | A kind of Anti-seismic connector | |
CN106695306A | Automatic feeding assembly machine for springs and nuts |