Learn more

QIQIHAR TONGLIAN MACHINERY MFG CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    115,289
  • Filing trend
    ⇩ 100.0%
About

QIQIHAR TONGLIAN MACHINERY MFG CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets agriculture, chemical engineering and machine tools are JIANSHI HUIWANNONG BIOLOGICAL TECH CO LTD, JIXI YUANDAO AGRICULTURAL INDUSTRIAL TECH CO LTD and HESSICCATOR AS.

Patent filings in countries

World map showing QIQIHAR TONGLIAN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing QIQIHAR TONGLIAN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jinggang 18
#2 Liu Jingquan 18
#3 Liu Haoyang 13
#4 Zhang Xinmin 4
#5 Chen Zhongzheng 4
#6 Zhu Xuhui 4
#7 Wang Hongxin 1
#8 Liu Zheyang 1
#9 Wang Han 1
#10 Chen Yusheng 1

Latest patents

Publication Filing date Title
CN112262669A Prevent blockking up straw reducing mechanism
CN112262660A Corn thresher
CN112284078A Corn drying equipment
CN111940006A Shelling equipment for shell crops
CN111956097A Beans grinding processingequipment
CN111328546A Corn peeling device
CN111345159A High-efficient corn thresher
CN111346823A Can collect corn stigma's maize sieve separator
CN110731176A high-efficiency corn thresher
CN110651571A Spacing adjuster of corn drill
CN110663318A Single-tube type corn seeding device
CN106717336A Line seeding apparatus in canopy room
CN106740893A Manned loading dolly in greenhouse booth
CN104641808A Heavy corn thresher
CN104972305A Numerically-controlled auxiliary machine tool for machining ring groove of large motor rotor
CN103624613A Extension and angle conversion mechanism for boring and milling machine
CN103624614A Main shaft angle conversion device
CN103639498A Vertical ultra-flat-type milling device