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DAI ZENGSI

Overview
  • Total Patents
    11
About

DAI ZENGSI has a total of 11 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets machine tools are MASE KK, DO VI P ORGANIZAT ENERG and NAKANO SHOEN.

Patent filings in countries

World map showing DAI ZENGSIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DAI ZENGSIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Presses

Top inventors

# Name Total Patents
#1 Dai Zengsi 8
#2 Dai Fu Dai 1
#3 Wu Junyin 1
#4 Wu Shaoqing 1
#5 Zha Shuyi Chen 1
#6 Chen Wen Zha 1

Latest patents

Publication Filing date Title
CN1523191A Heat-proof, acoustic insulation, durable multilayer window and method for making same
CN1523192A Heat-proof, acoustic insulation frame-sticking door panel and method for processing same
CN1523193A Heat-proof, acoustic insulation, durable multi-layer glass multifunctional window and power-driven window opener
CN1391875A Universal spine recovering machine
CN1215648A Special multipurpose full-automatic concrete mixer
CN1191160A Factory building and ventilating dust-collecting room for dustless cotton ginning mill
CN1191154A Cotton collecting machine
CN1191245A Method and equipment of preparing cotton for cotton ginning
CN1191305A Automatic weigher for bulky caryo
CN1189409A Textile fibre baler and package box
CN1189429A Light foaming material baler and its pack package