Learn more

LIU YONGDA

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,194
  • Filing trend
    ⇧ 44.0%
About

LIU YONGDA has a total of 22 patent applications. It increased the IP activity by 44.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and environmental technology are GUANGZHOU PULONG INTELLIGENT EQUIPMENT CO LTD, NINGBO RUIXIANG ELECTRICAL APPLIANCE CO LTD and HU JIANGLONG.

Patent filings in countries

World map showing LIU YONGDAs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing LIU YONGDAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yongda 22
#2 He Shuiming 1
#3 Chen Jianbo 1

Latest patents

Publication Filing date Title
CN108435074A A kind of novel sewage water advanced treatment apparatus
CN108479499A A kind of improved fertilizer equipment
CN108435042A A kind of fertilizer plant
CN108499482A A kind of sewage water advanced treatment apparatus
CN108525557A A kind of new-type fertilizer equipment
CN108314110A A kind of follow-on sewage water advanced treatment apparatus
CN108508917A A kind of improved bridge monitoring device
CN108336728A A kind of dispatching automation of electric power systems device of stabilization
CN108376876A A kind of novel monitoring apparatus
CN108448334A A kind of monitoring device
CN108511982A A kind of modified form monitoring device
CN108243990A A kind of modified beasts, birds and aquatic products major disease monitoring warning device
CN108540060A A kind of bridge monitoring equipment
CN108242677A A kind of improved household on/off electric installation
CN108209520A A kind of modified fruits and vegetables processing unit
CN108201321A A kind of fruit vegetable processing unit
CN108212659A A kind of novel cable testing bridge plant-scale equipment
CN108202001A A kind of follow-on cable testing bridge plant-scale equipment
CN108242729A A kind of novel household on/off electric installation
CN108201988A A kind of cable testing bridge plant-scale equipment