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LI HONGPU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    209,758
About

LI HONGPU has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools are JIANGSU SHENMO DIGITAL MFG TECHNOLOGY CO LTD, SHANGHAI KAKU ELECTRIC EQUIPMENT CORP and CHANGSHU TIANDI COAL MACHINE EQUIPMENT CO LTD.

Patent filings in countries

World map showing LI HONGPUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LI HONGPUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Metal-working

Top inventors

# Name Total Patents
#1 Li Hongpu 13
#2 Hu Xinpu 4
#3 Chen Siming 1
#4 Chen Simin 1

Latest patents

Publication Filing date Title
CN104505332A Full-automatic production line for halogen lamp
CN105632884A Bulb rotary feed mechanism
CN105632883A Bulb turnover mechanism applied on double-end clamp seal machine
CN103743533A Bulb leakage detecting method, bulb leakage detecting system and bulb leakage detecting device
CN103693420A Automatic arrangement mechanism for stems with long and short leads
CN103625850A Small transporting buffering mechanism
CN103600260A Assembly machine of long-lead internal bulbs
CN103344500A Extreme pressure resistance testing device for bubble cap
CN103162264A Detachable power supply used for lamp
CN103836590A Detachable lamp power supply for household lighting lamp
CN102798572A Fixture for testing compression resistance of lamp bulb
CN102842484A Halogen lamp foot-bending machine
CN102589981A Bulb shell pressure testing device