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SHANGHAI WENGDA ELECTRICAL TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,482
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI WENGDA ELECTRICAL TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, measurement and environmental technology are Mei xinxing, KENOX CORP and SPINCHEM AB.

Patent filings in countries

World map showing SHANGHAI WENGDA ELECTRICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHANGHAI WENGDA ELECTRICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wan Chang 12
#2 Liu Xu 7

Latest patents

Publication Filing date Title
CN107747955A A kind of automation processing induction installation of piezoelectric transducer
CN107598691A A kind of clamping device of pneumatic gear
CN107654495A A kind of rolling bearing of adjustable shock resistance lathe gear
CN107165262A A kind of cleaning device of municipal wastewater well
CN107235592A A kind of drainage equipment of municipal sewage treatment
CN107235573A A kind of automatic running managing device of municipal wastewater
CN107323287A A kind of electric automobile solar energy emergency set applied to highway
CN106596195A Coal water slurry quality detection sampler
CN106582932A Smashing and stirring integrated equipment for preparation and forming of coal-water slurry
CN106582372A Pasty soldering flux and additive mixing device used for manufacturing soldering paste
CN106583825A Circuit board cutting equipment
CN106582485A Polycarboxylic acid water reducer reaction stirring kettle convenient to heat and cool
CN106582471A Cooling device with waste gas absorbing equipment
CN106582486A Reaction kettle equipment for convenient cooling
CN106582944A Polycarboxylic acid reaction equipment with grinding and crushing functions
CN106582470A Condensing equipment for reaction kettle
CN106693619A Exhaust gas absorption apparatus with cooling device
CN106582416A Disperse blue mixed liquor forming equipment
CN106582450A Disperse blue reaction waste heat recovery equipment provided with feeding equipment