With a strong R&D team, Hanhai group make flexible design to meet different customers’ request. Our company is committed to the design of monitor stand, electronic hinge and new flexible folding screen. we have intellectual property rights of all new products and most of them go into mass production. Dongguan Honglian have applied 425 patents , including 46 invention patents, 319 practical new patents and 60 ID patents.

　　Dongguan Honglian intellectual property rights developing process

　　Applied 6 monitor stand patents and got patent rights in 2014

　　Applied 8 patents, including 3 PC hinge patents, 4 monitor stand patents and 1 UAV hinge patent in 2015. We have got patent rights for all these patents

　　Applied 1 UAV hinge patent and got patent right in 2016

　　Applied 5 patents, including 3 monitor stand patents,1 push card device patent and 1 camera lifting device patent in 2017. We have got patent rights for these 3 patents.

　　Applied 15 patents, including 1 PC hinge patent, 8 monitor stand patents,1 UAV hinge patent, 1 table lamp patent, 3 push card device and 1 cainiao case patent in 2018.We have got patent rights for 13 patents ,remaining 2 patents go into substantial investigation.

　　Applied 107 patents, including 3 PC hinge patents, 51 monitor stand patents, 34 flexible folding screen patents, 4 UAV hinge patents,3 table lamp patents, 3 glass hinge patents ,2 camera hinge patents, 1 case door patent, 1 printer hinge patent, 4 bluetooth earphone hinge patents and 1 camera lifting device patent in 2019. We have obtained 87 patent rights ,20 patents have passed initial investigation.

　　Applied 145 patents, including 74 monitor stand patents, 20 PC hinge patents,16 camera hinge patents,16 general hinge patents,14 logistic working table patents, 5 tablet stand patents in 2020. We have obtained 131 patent rights ,14 patents have passed initial investigation.

       Applied 140 patents, including 85 monitor stand patents, 35 PC hinge patents ,10 tablet stand patents, 10 table lamp hinge patents in 2021. We have obtained 106 patent rights ,9 patents for invention have passed initial investigation and 25 patents are under investigation.