Learn more

DANYANG HONGTU LASER TECHNOLOGY CO LTD

Overview
  • Total Patents
    19
About

DANYANG HONGTU LASER TECHNOLOGY CO LTD has a total of 19 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 materials and metallurgy and surface technology and coating are BUSHUEV VJACHESLAV MAKSIMOVICH, Jiangsu qidi alloy co ltd and JINGJIANG XINZHOU ALLOY MAT CO LTD.

Patent filings in countries

World map showing DANYANG HONGTU LASER TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing DANYANG HONGTU LASER TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Qilin 19
#2 He Jianfang 19
#3 Liu Shaobin 17
#4 Ma Wanhua 15
#5 Yao Jianliang 8
#6 Liu Hanjie 5

Latest patents

Publication Filing date Title
CN104250804A Laser restoration method for blade cracks
CN104250808A Laser restoration method of high carbon alloy material quenching cracks
CN104250811A Laser cladding technology of copper alloy surface
CN104250807A Laser restoration method of tool steel
CN104250809A Laser alloying method of shaped roll
CN104250683A Laser leveling method of thin wall slide plate
CN103668036A Laser cladding repairing process of valve seat with high hardness and less deformation
CN102828182A Laser cladding repair process for gear
CN102828181A Laser cladding repair process for cross shafts
CN102828180A Laser cladding repair process for thin-wall sleeves
CN103352105A Laser strengthening process for slide plate
CN102676751A Laser strengthening process of sliding plate