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SHANGHAI LINPIN INSTR STOCK CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    83,350
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI LINPIN INSTR STOCK CO LTD has a total of 47 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and environmental technology are RIDGEVIEW INSTR AB, MICROJET KK and NIIGATA KAKO KK.

Patent filings in countries

World map showing SHANGHAI LINPIN INSTR STOCK CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing SHANGHAI LINPIN INSTR STOCK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Guanglin 28
#2 Guanglin Sun 19
#3 Chen Sun 6

Latest patents

Publication Filing date Title
CN107051595A A kind of low humidity humiture test box
CN106975524A A kind of liquid nitrogen refrigerating high-low temperature test chamber
CN106944170A A kind of constant temperature and humidity humiture Alternating Test case
CN107084906A A kind of circulating high temperature baking test case
CN107084828A A kind of sand-dust blowing chamber
CN105910979A Photovoltaic ultraviolet test box
CN105699283A Combined salt-spray corrosion test box
CN105953981A Dripping rain test device
CN105954177A High-temperature high-humidity xenon lamp test chamber
CN105954178A Anticorrosive low-humidity walk-in test chamber
CN105067505A Automatic concentration control sulfur dioxide test box
CN105021354A Integrated device for waterproof test
CN105057010A Fire extinguishing high and low temperature test chamber with liquid nitrogen
CN105057011A Sandy dust test box
CN104990861A Salt spray corrosion test chamber with automatic water supplementing function
CN103983562A Composite salt mist test box
CN103969175A Ozone aging test box
CN103962191A High low temperature damp and hot low gas pressure test box
CN103954400A Atmosphere rain test device
CN103954105A Graphite boat drying box