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GUIZHOU AEROSPACE PREC PROD CO

Overview
  • Total Patents
    230
  • GoodIP Patent Rank
    9,165
  • Filing trend
    ⇧ 61.0%
About

GUIZHOU AEROSPACE PREC PROD CO has a total of 230 patent applications. It increased the IP activity by 61.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and materials and metallurgy are EXCALIBUR SCREWBOLTS LTD, R B & W MFG LLC and NORD LOCK AB.

Patent filings in countries

World map showing GUIZHOU AEROSPACE PREC PROD COs patent filings in countries
# Country Total Patents
#1 China 230

Patent filings per year

Chart showing GUIZHOU AEROSPACE PREC PROD COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lei Shibin 41
#2 Zhao Huiguang 33
#3 Xian Shibing 27
#4 Zou Gang 17
#5 Dai Aili 16
#6 Zhang Minglei 15
#7 Yang Jiuxi 15
#8 Peng Nanning 15
#9 Fan Kailun 15
#10 Li Aiping 13

Latest patents

Publication Filing date Title
CN112096713A Large-momentum pallet moving self-locking nut and fastening connection method thereof
CN111878645A Pipe joint with anti-loosening structure
CN111774674A Combined device for turning internal thread tool setting
CN111872194A Forming method and machining device for arc-shaped asymmetric part
CN111774585A Manufacturing method and cutter for tubular hemming part
CN111846256A Reverse-flying valve structure of flexible oil tank and installation method
CN111673971A Soft oil tank bag opening forming process and structure
CN111637130A Split combined type rivet nut connecting method and structure
CN111379781A Self-locking nut and using method thereof
CN111205532A Normal-pressure low-temperature vulcanized self-water-vapor-absorption rubber material and preparation process and application thereof
CN111353241A G code-based mathematical modeling method and application
CN111004994A Device and method for effectively improving surface heat treatment effect of vacuum gas
CN111045377A Intelligent monitoring method and system applied to vacuum gas surface heat treatment process
CN110699521A Quenching tool and quenching method for 2A12 thin plate products
CN110670099A Local silver plating method for internal thread of self-locking nut of aircraft engine
CN110724980A Local chromium plating method for stainless steel bolt
CN110821942A Quick-release lock for fairing cover cap
CN110576125A Forming process for processing stainless steel round wire into special-shaped wire
CN110684255A High-pressure-resistant self-lubricating sealing material suitable for marine environment and preparation method thereof
CN110686946A Metal metallographic detection sampling pretreatment device