Learn more

MAOLIN CAI

Overview
  • Total Patents
    19
About

MAOLIN CAI has a total of 19 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are P S KOGYO KK, WUXI BINDA IND DESIGN CO LTD and KYOUWA DEVICE KK.

Patent filings in countries

World map showing MAOLIN CAIs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MAOLIN CAIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Maolin Cai 19
#2 Yan Shi 3
#3 Chong Liu 2
#4 Yushou Gai 1
#5 Weiqing Xu 1
#6 Qiyue Xu 1

Latest patents

Publication Filing date Title
CN102694486A Gradient magnetic type permanent magnet engine
CN102332419A Method for stabilizing working clearance of non-contact sucking disc
CN101893349A Twin-cylinder reciprocating pressure energy reclaiming heat-pump mechanism
CN101865568A Shaft coupling pressure energy recovery heat pump mechanism of motor
CN101694222A Pressure increasing valve utilizing expansion of compressed gas to apply work
CN101576098A Bidirectional supercharging-type electric gas supercharging device
CN101560997A Multi-pressure shared type gas tank and pressure-supplementing valve thereof
CN101550954A A pilot-operated precision overflow valve
CN101549564A A shaft-end centralized air supply device used in tyre forming machine
CN101526095A High-efficiency and energy-saving gas booster
CN101498295A Compressor group control system based on wireless conveying technology to control terminal pressure
CN101499210A Flow transmitter with wireless communication function
CN101476908A Spring type gas float flow meter
CN101476909A Gas float flow meter with scale regulation function according to on-line pressure
CN101393043A High frequency response flowmeter and measurement method thereof
CN101498595A Gas pipe flowmeter with utilization of pressure-wave emission
CN101393085A Pneumatic power measurement method and pneumatic power instrument
CN101362122A Pneumatic nozzle energy-saving device
CN101363767A Intelligent gas leakage detector for introducing refernece flow