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BEIJING SHUGUANG AERO ELECTRICAL CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    30,697
  • Filing trend
    ⇧ 16.0%
About

BEIJING SHUGUANG AERO ELECTRICAL CO LTD has a total of 60 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and machine tools are FRANZ OBERFLAECHENTECHNIK GMBH, NIHON HYOMEN KAGAKU KABUSHIKI and HUIZHOU KEENPOINT PREC PLASTIC CO LTD.

Patent filings in countries

World map showing BEIJING SHUGUANG AERO ELECTRICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing BEIJING SHUGUANG AERO ELECTRICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhongshan 24
#2 Mao Yulong 10
#3 Zhao Yazhou 10
#4 Dai Qiang 8
#5 Zheng Zhaozhuo 5
#6 Shi Lei 4
#7 Li Yufei 4
#8 Wang Jie 3
#9 Chen Zhong 3
#10 Wang Huixian 3

Latest patents

Publication Filing date Title
CN112251741A Preparation and repair method of nickel plating film repair liquid
CN111181372A Direct current bus current limiting circuit
CN110880845A Winding device and winding method for motor rotor core assembly
CN110791802A Electrochemical treatment method based on polar plate sheath
CN110760829A Brass passivation solution
CN110684969A Copper plating method for metal surface
CN110885975A Magnesium plating method for metal surface
CN110724994A Sealing liquid for anodizing and using method thereof
CN110829909A Chopping control method for brushless direct current motor
CN110846700A Aluminum anodic oxidation clamp and using method thereof
CN110670053A Silver plating method for metal surface
CN110768472A Axial integrated oil immersion brushless direct current motor position sensor mounting structure
CN110695897A Belt transmission nut mounting tool
CN110865956A RS-422 communication isolation circuit
CN110735132A Tin plating method for metal surfaces
CN109338349A A kind of process of Passive Film on Zinc Coating reparation
CN109055920A A kind of preparation and application of magnesia film masking liquid
CN109023330A A kind of process of precision copper piece passivation
CN109290158A A kind of magnesia film roll coating process
CN109365241A A kind of magnesia film conversion masking liquid preparation and application