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DALIAN ACTECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    155,663
  • Filing trend
    ⇩ 100.0%
About

DALIAN ACTECH CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement, optics and chemical engineering are REDSHIFT BIOANALYTICS INC, LANZHOU DONGLILONG INFORMATION TECH CO LTD and QUALITY SENSOR SYSTEMS LTD.

Patent filings in countries

World map showing DALIAN ACTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DALIAN ACTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Jize 5
#2 Yang Bingxiong 5
#3 Fan Minghai 5
#4 Han Yuping 5
#5 Hao Yaliang 5
#6 Zang Dongwang 5
#7 Song Xiao 4
#8 Zhang Qi 4
#9 Hu Shunliang 3
#10 Ma Miao 2

Latest patents

Publication Filing date Title
CN111693490A Gas telemetering device based on quantum cascade laser or interband cascade laser
CN111319884A Method and device for preventing oil gas of crude oil storage tank from burning and exploding
CN110567911A Device for detecting oxygen concentration in inflammable gas and application thereof
CN110554002A Hydrogen sulfide concentration detection module, hydrogen sulfide concentration telemeter and application
CN110567912A Carbon monoxide concentration detection module, carbon monoxide concentration telemeter and application
CN109768469A Packaging method, laser and gas-detecting device
CN107994456A TO encapsulated lasers and gas sensor
CN106908412A Miniaturization laser methane sensing probe
CN106880992A Laser sensing is popped one's head in and its filtering screen
CN106525097A Tunable laser wavelength detection method and device
CN106229809A Chip carrier for semiconductor laser
CN102147356A Gas chamber structure of gas detector and processing method thereof
CN101082688A Side-coupled optical fiber coupling head