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HUNAN CHUNYAN MACHINERY MFG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    103,398
About

HUNAN CHUNYAN MACHINERY MFG CO LTD has a total of 20 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets agriculture, transport and environmental technology are DENG BAOQIANG, FOWLER ROBERT HENRY and WILHELM WORTMANN.

Patent filings in countries

World map showing HUNAN CHUNYAN MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HUNAN CHUNYAN MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Jinxian 17
#2 Yuan Jingkun 16
#3 Peng Yonggan 16
#4 Peng Shixun 16
#5 Peng Jiexun 16
#6 Jinxian Peng 3
#7 Jiexun Peng 2
#8 Bo Peng 2
#9 Shixun Peng 2
#10 Xia Chaoneng 1

Latest patents

Publication Filing date Title
CN106612645A Impact type loosening and ploughing device
CN106664836A Self-adaptive rotary cultivator
CN106576458A Impact type self-adapting subsoiling and tilling device
CN106576447A Rotary cultivator tilling depth monitoring control system and tilling depth control method
CN106508153A Automatic tilling depth control device applied to tillage machine tool
CN106612674A Automatic tilling depth control system and method
CN106740294A It is capable of achieving the automatic agricultural locomotive and control method for stepping on car
CN106740100A A kind of agricultural locomotive containing throttle manual control device
CN106627135A Throttle control device of agricultural vehicle
CN106612672A Agricultural motor vehicle with auxiliary boarding device and control method
CN106627116A Agricultural locomotive containing auxiliary boarding device and accelerator manual control device
CN106494315A Agricultural locomotive and control method containing multifunction seat
CN106576470A Tilling depth control system applied to farming machinery
CN106664849A Farming cultivator machine
CN106612656A Efficient deep ploughing machine tool with controllable ploughing depth
CN104641738A Rotary cultivator
CN103081593A Multi-functional rotary tillage excavator with self-propelled track
CN102668758A Travelling type automatic multifunctional field operation machine
CN102310049A Self-propelled fully-automatic sand rock cleaning machine
CN102246880A Bottled black tartary buckwheat tea beverage and production method thereof