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HENAN HONGBO MEASUREMENT & CONTROL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    155,402
  • Filing trend
    ⇩ 100.0%
About

HENAN HONGBO MEASUREMENT & CONTROL CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement, audio-visual technology and telecommunications are MESTRA AG, QUANTUM DIAMOND TECH INC and OXFORD ANALYTICAL INSTR LTD.

Patent filings in countries

World map showing HENAN HONGBO MEASUREMENT & CONTROL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HENAN HONGBO MEASUREMENT & CONTROL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xingwen 10
#2 Bu Xiangzhou 6
#3 Fan Jiaxing 6
#4 An Haoping 4
#5 Qin Zeyu 4
#6 Li Jianguo 4
#7 Cheng Shuangpeng 3
#8 Wang Lin 3
#9 Chen Guantao 2
#10 Xu Qingyan 2

Latest patents

Publication Filing date Title
CN112082974A Salt density and ash density integrated sensor
CN110736906A Multifunctional inspection device and system thereof
CN110687420A Split type partial discharge detection device
CN110687421A Hand-held type partial discharge detection device
CN110502547A Internet of Things detection data management system and Internet of Things detection data management method
CN109991369A A kind of close comprehensive tester of the close salt of insulator ash and test method
CN107888286A A kind of Cable's Fault point detecting method
CN106443193A Insulator resistance live detection device
CN106769683A A kind of hydrophobicity analysis system
CN106370728A Power grid fault ultrasonic testing device and method
CN105973908A Device and method for examining and repairing insulator contamination through combining image analysis with ultrasonic principle
CN103234639A Switchgear infrared real-time monitoring device