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ZHANG CHAOSHU

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    51,001
  • Filing trend
    ⇧ 300.0%
About

ZHANG CHAOSHU has a total of 32 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets agriculture, packaging and shipping and chemical engineering are TWOSE OF TIVERTON LTD, F U C BERGER IND UND LANDMASCH and PÖTTINGER LANDTECHNIK GMBH.

Patent filings in countries

World map showing ZHANG CHAOSHUs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing ZHANG CHAOSHUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chaoshu 32
#2 Liu Shuai 3
#3 Xu Jianing 2
#4 Zhang Chao 2
#5 Zhang Chaojun 2
#6 Zhang Zeyuan 2
#7 Yang Yi 1
#8 Jia Xueqi 1

Latest patents

Publication Filing date Title
CN111492756A Cam crank arm seed clamping dibbler
CN111418277A Hob film-forming soil-screening impurity and residual film recycling machine
CN111328476A Elastic tooth drum type residual film recycling and packaging integrated machine
CN111328475A Plate tooth self-stripping pick-up roller and plate tooth roller type residual film recycling and packaging machine
CN111328501A Perforating device and film-laying perforating machine
CN110557982A Air-suction type residual film recycling machine
CN110495267A The detachable used plastic collection device of straw counters-field set
CN110521354A The wheeled precision drill of kind
CN110431938A Pinch formula used plastic collection device
CN110301178A Clear defeated mesh belt picks up film device and the clear defeated dual-purpose incomplete film-recovering machine of net belt type
CN109964559A Damaged film gathering recyclable device
CN109964560A Stalk crushes winder wound membrane combine
CN109964563A Used plastic collection baling press
CN109964562A Powder stalk formula elastic claw takes turns winding residual film combine more
CN109964561A Stalk crushes used plastic collection packaging all-in-one machine
CN109769420A Anti-fall formula mulch pick-up unit and multifunctional ground-covering film collecting machine
CN109328496A Take turns rake mulch collection strip device and mulch collection formula straw counters-field set
CN109041806A Walnut shakes recovering device
CN109104917A Big depth topsoil incomplete film-recovering machine
CN109104918A Topsoil incomplete film-recovering machine