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CHONGQING NINGLAI SCIENCE & TRADE CO LTD

Overview
  • Total Patents
    105
  • GoodIP Patent Rank
    13,657
  • Filing trend
    ⇩ 75.0%
About

CHONGQING NINGLAI SCIENCE & TRADE CO LTD has a total of 105 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, telecommunications and control are HEFEI NANNAN POWER PROT EQUIPMENT CO LTD, POMORSK Z APP EL and MONTELIUS CARL OSCAR JOSEF.

Patent filings in countries

World map showing CHONGQING NINGLAI SCIENCE & TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 105

Patent filings per year

Chart showing CHONGQING NINGLAI SCIENCE & TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ning Yongyang 19
#2 Ning Yongjian 18
#3 The Inventor Has Waived The Right To Be Cited 6
#4 Na Jiu 1
#5 Jiang Feng 1
#6 Ning Yashan 1

Latest patents

Publication Filing date Title
CN110273592A A kind of digital intelligent anti-theft lock scheme
CN109812202A A kind of device for intelligent anti-theft door
CN109305100A A kind of control system device for automobile
CN108868346A The multi-purpose digitlization anti-theft lock device of one kind
CN108346198A A kind of inductive vehicle Control protection system
CN108110814A A kind of binode beam formula integrates oscillation mode floating charge device
CN108110813A Integrated oscillatory type floating charge equipment
CN108110815A A kind of mixed type binode beam formula floating charge device
CN108110810A The silicon-controlled floating charge device of binode beamforming
CN108110873A The pulse charger of inverter controlling
CN108110809A The pulse floating charge device of binode beam
CN108092346A N-type charging and discharging type floating charge device
CN108092345A N-type simplifies floating charge device
CN108092344A Silicon controlled rectifier pulse formula constant current charger
CN108092335A Pulse control type p-type floating charge device
CN108092337A Simple P-type charger
CN108092336A The silicon-controlled floating charge device of Pulse Width Control type
CN108092374A The parallel floating charge device that timing controlled terminates
CN108092334A Triode suitching type constant current floating charge device
CN108092332A Reliable constant-current pulse formula floating charge device