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SHANGHAI HONGQU ELECT TECH CO

Overview
  • Total Patents
    178
About

SHANGHAI HONGQU ELECT TECH CO has a total of 178 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United Kingdom. Its main competitors in its focus markets packaging and shipping, measurement and environmental technology are MARCHETTI A, CAO WEILONG and PFM IBERICA PACKAGING MACHINERY S A.

Patent filings in countries

World map showing SHANGHAI HONGQU ELECT TECH COs patent filings in countries

Patent filings per year

Chart showing SHANGHAI HONGQU ELECT TECH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Weilong 106
#2 Weilong Cao 72
#3 Zhang Huanghui 10
#4 Danding Yu 2
#5 Qiu Wenhao 2
#6 Weirong Wang 1
#7 Yu Danding 1
#8 Wenhao Qiu 1

Latest patents

Publication Filing date Title
CN103029077A X-shaped transmission electric fixture
CN103029078A X-shaped electric fixture for cam
CN102809213A Instant heating type mixed water-saving and energy-saving water heating method with storage function
CN102809210A Instant-heating mixed type water-saving energy-saving water heater
CN102809190A Instant heating type mixed water-saving and energy-saving water heating method
CN102809211A Instant heating type mixed water-saving and energy-saving water heater with storage function
CN103569749A Preservative film using device with arc-shaped cutter holder provided with triangular cutter edge
CN103569743A Double-slope-type preservative film using device
CN103569747A Plastic wrap using device with monocline toothed cutter holder
CN103569765A Application device of plastic wrap with arc toothed blade and single-slope toothed blade holder
CN103569744A Application device of plastic wrap with slope toothed blade and single-slope toothed blade holder
CN103569746A Application device of plastic wrap with arc-tooth blade and V-shaped blade holder
CN103569755A Application device of plastic wrap with hemispherical-edge toothed blade
CN103569764A Double-slope-type preservative film using device with toothed knife support
CN103569756A Preservative film using device with cutter holder provided with oblique triangular cutter edge
CN103569740A Plastic wrap using device with monocline cutter edge and 'V'-shaped cutter holder
CN103569733A Application device of plastic wrap with V-tooth blade and double-slope toothed blade rest
CN103569738A Double-'V'-type preservative film using device
CN103569754A Plastic wrap using device with monocline cutter edge and dual-incline cutter holder
CN103569739A Double-arc-type preservative film using device