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LING HONGYI

Overview
  • Total Patents
    99
  • GoodIP Patent Rank
    14,495
  • Filing trend
    ⇩ 45.0%
About

LING HONGYI has a total of 99 patent applications. It decreased the IP activity by 45.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are HARDY WILLIAM, KIM YOUN GU and SINCLAIR G O.

Patent filings in countries

World map showing LING HONGYIs patent filings in countries
# Country Total Patents
#1 China 99

Patent filings per year

Chart showing LING HONGYIs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Spring or inertia motors
#2 Gearing
#3 Clutches and brakes

Top inventors

# Name Total Patents
#1 Ling Hongyi 99
#2 Ling Yuanfeng 86

Latest patents

Publication Filing date Title
CN112012894A Power output device
CN112065676A Power output device
CN111927721A Power output device
CN109139398A A kind of power output device
CN108825454A A kind of power output device
CN110735772A kinds of power output device
CN110735774A kinds of power output device
CN110735773A kinds of power output device
CN110685875A Power output device
CN109236590A A kind of power output device
CN108979982A A kind of power output device
CN108979983A A kind of power output device
CN108825455A A kind of power output device
CN110500246A A kind of power output device
CN110500244A A kind of power output device
CN110500245A A kind of power output device
CN110439764A A kind of power output device
CN110345025A A kind of power output device
CN110345026A A kind of power output device
CN110345024A A kind of power output device