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ANHUI QINGYU PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,370
  • Filing trend
    ⇩ 80.0%
About

ANHUI QINGYU PHOTOELECTRIC TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and thermal processes are EGALON CLAUDIO OLIVEIRA, CLAUDIO OLIVEIRA EGALON and PRESIDIUM INSTR PTE LTD.

Patent filings in countries

World map showing ANHUI QINGYU PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing ANHUI QINGYU PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zuo Changyu 15
#2 Chen Qinghua 14
#3 Hong Yu 8
#4 Zhang Li 8
#5 Wang Fang 7
#6 Zhou Gang 5
#7 Xu Weiwei 5
#8 Liu Qiong 4
#9 Chen Yuhua 4
#10 Wang Jinzu 3

Latest patents

Publication Filing date Title
CN111562221A Motor vehicle tail gas telemetering auxiliary machine and auxiliary machine cabinet thereof
CN111551495A Automatic waterproof structure of motor vehicle tail gas remote measuring equipment and equipment thereof
CN111442934A Motor vehicle tail gas telemetering simulation light blocking trigger equipment
CN111380572A Open light path camera lens protection system
CN110925997A Air quality on-line monitoring micro station based on semiconductor air conditioner
CN109407592A A kind of remote sensing monitoring control circuit
CN107167905A Utilize the coaxial Cassegrain's refrative cavity light path system of refractive prism and compound secondary mirror
CN107356541A Soot gas monitor optical scanning system
CN107340242A Optical-fiber type tunnel space environment soot gas monitor optical system
CN106840260A Automobile pollution source on-line monitoring system
CN106781523A Black smoke car capturing system based on stereoscopic monitoring mode
CN106769250A A kind of binary channels particle sampling module and the monitoring device containing the sampling module
CN106769854A A kind of double light source coaxial output coupling methods for optical monitoring air
CN106769976A For the laser control module of gas analysis
CN106525131A Road side breathing zone air quality online monitoring system
CN106769719A Particulate matter on-line computing model
CN105527227A Integrated dual-light-source seat applicable to roadside respiratory zone air quality on-line monitoring system
CN105675494A Infrared signal detection device for respiratory tract air quality monitoring system on roadside
CN105717046A Gas sample cell device having light intensity regulation function