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SUNNY KING MACHINERY CO LTD

Overview
  • Total Patents
    12
About

SUNNY KING MACHINERY CO LTD has a total of 12 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets engines, pumps and turbines and machines are STEFFENS RALF, SULLAIR TECH AB and DUPPERT RONALD J.

Patent filings in countries

World map showing SUNNY KING MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 6
#2 China 3
#3 United States 3

Patent filings per year

Chart showing SUNNY KING MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines
#2 Machines

Focus technologies

# Technology
#1 Rotary-pistons
#2 Rotary pistons
#3 Unspecified technologies

Top inventors

# Name Total Patents
#1 Liu Ding-Gui 4
#2 Dong Zhaohua 2
#3 Liou Ding-Guey 2
#4 Dong Zhao-Hua 2
#5 Liu Dinggui 2
#6 Liou Ding-Guei 1
#7 Tung Chao-Hua 1
#8 Dinggui Liu 1
#9 Liu Ding-Kuey 1
#10 Ye He-Shi 1

Latest patents

Publication Filing date Title
CN103994227A Mechanical shaft seal
TW201432149A Mechanical shaft seal
CN103375593A Mechanical shaft seal
TW201344083A Mechanical shaft seal
CN102454599A Inward rotation gear pump and front-pull-type dismounting method thereof
TW201217651A characterized by providing a front-pull type structure to carry out the attachment and detachment of the internal gear pump from the end of the driving gear, thereby being convenient for maintenance
US2011158841A1 Screw Pump with Anti-Turbulent Structure
TW201118254A Anti-turbulent structure for screw pump
TW200840944A Nitrogen pressurization device for vacuum pump
TW400417B Gear tooth shape for matching spiral rotors
US6019586A Gradationally contracted screw compression equipment
US6045343A Internally cooling rotary compression equipment