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WUHAN JINGHUA SPEED REDUCER MFG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    146,210
About

WUHAN JINGHUA SPEED REDUCER MFG CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and computer technology are CHONGQING JIANGJIN HEFENG MACHINERY CO LTD, CHONGQING QINGPING MACHINERY CO LTD and BAOJI FAST GEAR CO LTD.

Patent filings in countries

World map showing WUHAN JINGHUA SPEED REDUCER MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing WUHAN JINGHUA SPEED REDUCER MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Yunqing 13
#2 Cheng Zhiyi 7
#3 Dong Honggang 7
#4 Ding Guolong 4
#5 He Zeyuan 1
#6 Qin Yuan 1

Latest patents

Publication Filing date Title
CN111030578A Heavy-load photovoltaic device capable of automatically capturing solar light source and application method thereof
CN111054982A Refitting equipment and machining method for machining high-precision double-linkage teeth
CN111120624A Contact stress homogenization-based cycloidal gear tooth profile modification method
CN110748624A Rotary worktable driven by cycloid gear
CN108225188A A kind of RV retarders pin gear composition error device for fast detecting and method
CN108088348A A kind of pin gear outer diameter device for fast detecting
CN108050212A Compact-sized cycloid reducer
CN108274425A A kind of speedy erection system of angular contact bearing
CN105508515A Coaxial direct-connection speed reducer
CN105526314A Direct-connected offset reducer
CN105508516A Orthogonal direct-connection reducer
CN104196966A High-accuracy rotation-joint speed reducer
CN103480472A Double-screw plastic shattering extruding machine