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LIYANG PRODUCTIVITY PROMOTION CT

Overview
  • Total Patents
    20
About

LIYANG PRODUCTIVITY PROMOTION CT has a total of 20 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are URAL SKIJ EHLEKTROKHIMICHESKIJ, CHANGZHOU INST OF ADVANCED MATERIALS BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY and FUJIAN LONGYAN LONGNENG FLYASH COMPOSITE UTILIZATION CO LTD.

Patent filings in countries

World map showing LIYANG PRODUCTIVITY PROMOTION CTs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing LIYANG PRODUCTIVITY PROMOTION CTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Jun 20
#2 Cong Guofang 10
#3 Mei Xin 8
#4 Wang Bin 2
#5 Chen Li 2

Latest patents

Publication Filing date Title
CN103177869A Manufacturing method of magnetic materials
CN103178158A Manufacturing method of four-junction solar cell with antireflection film
CN103178125A Five-knot cascade photovoltaic cell with antireflection film
CN103022361A Manufacturing method of photovoltaic cell
CN102993068A Electronic transmission layer polymer for solar cell
CN103044390A Manufacturing method of active layer of ultraviolet detector
CN103000812A Method for manufacturing solar cell comprising electron transport layer and hole transport layer
CN103000802A Method for manufacturing piezoelectric element with ion exchange enhancement layer on insulated substrate
CN103044389A Compound used as active layer of ultraviolet detector
CN103030581A Method for manufacturing electron transfer layer in solar cell
CN103023447A Piezoelectric film for low-loss surface acoustic wave filter
CN103022360A Manufacturing method of high-open-circuit-voltage photovoltaic cell
CN103023456A Low-loss surface acoustic wave filter
CN102997991A Ultraviolet detection device
CN102992770A Method for producing magnesium diboride-based superconducting plate
CN103023457A ZnO piezoelectric film for surface acoustic wave filter
CN103050629A Method for producing ultraviolet detector
CN103050628A Method for producing ultraviolet detector
CN102992771A Method for producing magnesium diboride-based superconducting block
CN103094482A Manufacture method of solar battery with high open-circuit voltage