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SHANGHAI ONE TOP CORP

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    211,160
About

SHANGHAI ONE TOP CORP has a total of 59 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering and machines are LAPERCHE SA, KALE KILIT VE KALIP SANAYI AS and SURELOCK MCGILL LTD.

Patent filings per year

Chart showing SHANGHAI ONE TOP CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zongzhi Zhang 13
#2 Chang Jason 12
#3 Zhang Zongzhi 6
#4 Mackle Trevor 5
#5 Chang David 5
#6 Chang Tsung-Chin 5
#7 Chang Tsung-Chih 4
#8 Mackle Michael Trevor 4
#9 Tsung-Chih Chang 3
#10 Huailian Yue 2

Latest patents

Publication Filing date Title
CN104929436A Buckle device
CN104278894A Cathode lock and method for switching normally open state and normally closed state of cathode lock
CN103590667A Pulling plug type magnetic lock capable of being locked through automatic spinning
CN102943592A Energy-saving magnetic lock
CN102733672A Pre-pressing cathode lock utilizing lever transmission components
CN102733673A Pre-loading electric strike employing lever transmission component force
CN102704759A Pulling plug type magnetic lock braked by self-screwing
CN102619403A Mini mechanical magnetic lock
CN102619404A Shock-proof mechanical magnetic lock
CN102561821A Electronic control lock structure with strengthened locking force
CN102839863A Locking device with elastically-braked mousing hook
CN102677979A Magnetic alarm door lock
CN101974986A Electromagnetic lock structure of a magnetic door lock and processing method thereof
CN102080475A Electrical control lock utilizing pre-pressure storage energy to generate impulse for conquering pre-pressure
CN101624886A Door lock structure capable of being opened in prepressing state of door
CN101624883A Pulling plug type lock structure capable of locking door without consuming power
CN101581172A Door lock structure opening and closing in preloading condition
CN101892775A Rocker electric control lockset
CN101532351A Electricity-saving pulling plug type lock structure
NZ580060A A mode selector for an electric lock includes 2 differently sized bodies seperated by a resilient, substantially incompressible member