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NANJING SPECIAL EQUIPMENT INSPECTION INST

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,460
  • Filing trend
    ⇩ 66.0%
About

NANJING SPECIAL EQUIPMENT INSPECTION INST has a total of 30 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, computer technology and measurement are ZHEJIANG XINZAILING TECH CO LTD, SHANGHAI MUMU JUCONG ROBOT TECH CO LTD and SHENLONG ELEVATOR CO LTD.

Patent filings in countries

World map showing NANJING SPECIAL EQUIPMENT INSPECTION INSTs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing NANJING SPECIAL EQUIPMENT INSPECTION INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Jingbo 26
#2 Qing Guangwei 24
#3 Wang Huifang 23
#4 Ding Shuqing 22
#5 Wang Shuang 19
#6 Feng Yuegui 19
#7 Zhou Qianfei 16
#8 Han Junye 13
#9 Zhang Shenru 12
#10 Feng Wenlong 12

Latest patents

Publication Filing date Title
CN112079223A Elevator maintenance-as-needed working quality evaluation method
CN112285640A Two-dimensional DOA estimation and channel phase disturbance correction method based on uniform circular array
CN111611546A Elevator maintenance-on-demand working quality evaluation method based on Internet of things data extraction and calculation
CN111241741A Crane wheel rail abrasion monitoring method based on residual stress influence interval correction
CN111257656A Crane control system radio frequency field induced conducted disturbance immunity detection device and method
CN110905257A Parking system for flat yard
CN111173335A Mechanical type parking equipment is with preventing weighing down hook
CN110482390A A kind of escalator/moving sidewalk angle personnel are strayed into monitoring identification early warning system and monitoring recognition methods
CN110299703A A kind of lightning surge protection circuit of elevator door-motor
CN110289606A A kind of ESD protection circuit of elevator door-motor
CN110113079A A kind of elevator emergency calling system and control method
CN110197028A It is a kind of based on vector off-centring sensitivity crane walking track sting rail degree detecting method
CN110163384A A method of calculating the crane periodic maintenance period
CN110002353A A kind of jib crane safety monitoring system
CN109946547A The detection system and detection method of elevator control cabinet electromagnetic compatibility immunity test
CN109775497A A kind of elevator counterweight experimental rig and method
CN109740295A A kind of vibrative mechanism residual Life Calculation method with crack defect
CN109748175A A kind of fire of high-rise building Quick rescue equipment and rescue mode
CN109727426A A kind of mechanical garage personnel are strayed into monitoring identification early warning system and detection method
CN108960131A The anti-people of mechanical garage is strayed into detection method