Learn more

SHANGHAI PREC & SCIENT INSTR CO LTD

Overview
  • Total Patents
    14
About

SHANGHAI PREC & SCIENT INSTR CO LTD has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are VNI PK I KOMPLEKSNOGO ELEKTROO, CSUERKE ZOLTAN and INST PROBLEMOW JADROWYCH.

Patent filings in countries

World map showing SHANGHAI PREC & SCIENT INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANGHAI PREC & SCIENT INSTR CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Bao Chun 3
#2 Zhao Guoxin 3
#3 Meng Zongbao 3
#4 Wang Hailong 3
#5 Sun Shengkun 2
#6 Gonglun Chen 2
#7 Cao Xiujun 2
#8 Zhao Congcong 2
#9 Guo Zhijun 2
#10 Chun Bao 1

Latest patents

Publication Filing date Title
CN103185758A Thermal conductivity cell in micro thermal conductivity detector
CN103033435A Moisture meter display device and display interface generation method
CN102183605A Thermal conductivity detector
CN102095824A Heating device on capillary chromatographic column
CN102072945A Chromatographic photoionization detector
CN102129263A Method for heating measured material for moisture instrument
CN102565114A DTA/DSC measuring and heating device
CN102384353A Portable hydrogen storage alloy bottle
CN102072845A Method for constructing dynamic operating interface of moisture meter
CN101726469A Abbe refractometer and light path realization method
CN102049397A Method and device for cleaning capillary of automatic sampler
CN101840237A High precision temperature acquisition control circuit
CN101394184A A/D conversion data reading method
CN101109727A The automatic constant temperature measuring apparatus of ammonia nitrogen automonitor