Learn more

ANHUI HEHAN OPTOELECTRONICS TECHNOLOGY CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,790
About

ANHUI HEHAN OPTOELECTRONICS TECHNOLOGY CO LTD has a total of 25 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and machine tools are LITUO ELECTRIC POWER ALLOY CABLE CO LTD, CHAOHU CITY QIANGLI FISHERY CO LTD and WUHU UFABRIC NEW SOUND ABSORBING MATERIAL CO LTD.

Patent filings in countries

World map showing ANHUI HEHAN OPTOELECTRONICS TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing ANHUI HEHAN OPTOELECTRONICS TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Yun 25

Latest patents

Publication Filing date Title
CN105255168A Nanometer silicon carbide-nanometer aluminum oxide fiber filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255162A Nanocopper-nanometer aluminum oxide filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255165A Nanometer silicon nitride-graphene filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255163A Nanometer silicon-tetrapod like zinc oxide whisker filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255169A Nanometer titanium nitride-microcrystalline ceramic filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255167A Nanometer aluminum nitride-colloidal graphite filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255164A Carbon nanotube-graphite filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255166A Bronze powder-nanometer zinc oxide filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255171A Nanometer aluminum oxide-graphite short fiber filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN105255170A Nanometer titanium nitride-flake graphite filling-modified PA6/ABS composite thermal conductive plastic for LEDs and preparation method thereof
CN104628389A Low-temperature pressureless-sintered silicon carbide ceramic and preparation method thereof
CN104671792A High-tenacity silicon carbide ceramic and preparation method thereof
CN104671790A Silicon carbide ceramic for armor, and preparation method
CN104628388A High thermal conductivity silicon carbide ceramic material and preparation method thereof
CN104671789A Silicon carbide ceramic-based composite material for protective components and preparation method of silicon carbide ceramic-based composite material
CN104671793A Silicon carbide ceramic with high electric resistivity and preparation method of silicon carbide ceramic
CN104671791A Method for preparing self-lubricating silicon carbide composite ceramic-based sealing material
CN104628390A Wear-resistant silicon carbide ceramic-based compound material and preparation method thereof
CN104175773A Electric control device for automatic pencil sharpener
CN104199443A Detection jig for detection of master control board