Learn more

ZHEJIANG HONGYOU COMPRESSOR MF

Overview
  • Total Patents
    14
About

ZHEJIANG HONGYOU COMPRESSOR MF has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines are WILLIAM REAVELL, EGERSDOERFER FRITZ and MOKESCH LUDWIG.

Patent filings in countries

World map showing ZHEJIANG HONGYOU COMPRESSOR MFs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHEJIANG HONGYOU COMPRESSOR MFs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Junli Chen 14
#2 Qinjiang Ruan 13
#3 Ainong Geng 12
#4 Xinmo Li 9
#5 Zhichao Wang 5
#6 Guiqiao Ni 2
#7 Zhongye Li 1
#8 Shijie Sun 1
#9 Yu Jun 1

Latest patents

Publication Filing date Title
CN101776061A Piston valve air suction non-lubricated air compressor
CN101672259A Gear slider type linear reciprocating mechanism
CN101672258A Gear connecting rod type linear reciprocating mechanism
CN101644246A Spin-orbit-type reciprocating piston compressor
CN101639060A Linear reciprocating piston type compressor
CN101634287A Linear guide device of reciprocating compressor
CN101634286A Low-noise reciprocating piston compressor
CN101566142A Linear reciprocating piston type compressing mechanism
CN101545475A An engine oil circulation and drainage device of an air compressor
CN101440806A Vane type revolving compressor
CN101435419A Radial multi-cylinder synchronous revolving compressor
CN101408174A Rotary cylinder type revolving compressor
CN101408177A Rotor seal device of rotary compressor
CN101387296A Static vane compressor