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DEZHOU HENGLI ELECTRICAL MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    177,337
  • Filing trend
    0.0%
About

DEZHOU HENGLI ELECTRICAL MACHINERY CO LTD has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are JINLONG MACH & ELECTRONICS CO, NINGXIA NORTHWEST JUNMA ELECTRIC MFG CO LTD and ZHEJIANG MEIYIN MOTOR CO LTD.

Patent filings in countries

World map showing DEZHOU HENGLI ELECTRICAL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DEZHOU HENGLI ELECTRICAL MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Fangbin 7
#2 Yuan Tao 3
#3 Fangbin Gong 3
#4 Zhao Lianping 2
#5 Zhang Ming 2
#6 Chen Jingang 1
#7 Wang Shan 1
#8 Zecheng Chen 1
#9 Chen Zecheng 1
#10 Zhang Hongzhi 1

Latest patents

Publication Filing date Title
CN109274238A A kind of difference diameter wheel formula outer rotor three-phase permanent synchronous generator
CN109396744A Roll hard tooling in a kind of switch for ship fine silver contact
CN108242875A A kind of motor coil winding device based on slider-crank mechanism principle
CN106644056A Motor test fixing device for fan for ship
CN106411073A Flattening tool for groove-covering paper of winding-quipped stator iron core
CN104993345A Design of marine explosion-proof collecting-ring power transmission device
CN105048756A Adjustable permanent magnet motor rotor position detection and sensor installation device
CN104917327A Electric motor for IP67 small boat
CN103457419A Guidance design of motor cold pressing rotating shaft
CN102853929A Measuring device and method of operation temperature of motor bearing
CN102570691A Optimizing scheme for vertical motor floating end bearing structure
CN102136782A Process scheme for sealing gaps among commutator risers
CN102122858A Device and method for fine tuning of motor vibration