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SHANGHAI UNITED COMPRESSOR CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    117,587
  • Filing trend
    ⇩ 50.0%
About

SHANGHAI UNITED COMPRESSOR CO LTD has a total of 18 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and chemical engineering are HOBOURN AUTOMOTIVE LTD, YANTAI DONGDE IND CO LTD and FUKASAKU HIROSHI.

Patent filings in countries

World map showing SHANGHAI UNITED COMPRESSOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANGHAI UNITED COMPRESSOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Xu 7
#2 Li Biao 5
#3 Lin Weiwei 4
#4 Zhang Huiliang 4
#5 Zhang Jie 3
#6 Xie Risheng 3
#7 Liu Tao 3
#8 Yuan Mingzhe 2
#9 Cui Xiaojian 2
#10 Hasegawa Wasabu 2

Latest patents

Publication Filing date Title
CN111502969A Constant-pressure control system and method for air compression station
CN110905813A Control method, device, storage medium and equipment of inverter type compressor
CN110076139A A kind of air-cooled cooler in air compressor automatic cleaning apparatus
CN108928863A Air accumulator water removal integrates bucket with filter screen type blowdown
CN108708855A One kind having oily screw vacuum pump intaking valve structure and its control method
CN106655574A Rotor self-circulation cooling system and cooling method for high-speed motor direct-drive turbomachinery
CN106678058A Superspeed rotor structure of high-speed motor direct-driven turbine machine
CN106602765A Cooling method and cooling system of high-speed permanent magnet motor direct-driven centrifuge rotor
CN106712355A Cooling method and cooling system for high-speed permanent magnet motor rotor
CN106321439A Control system of high-pressure oil injection screw air compressor
CN106321498A Axial thrust bearing structure of centrifugal compressor of high-speed motor
CN106286338A The structure that the centrifugal compressor leakage air using high-speed electric expreess locomotive is cooled down
CN104810949A Motor cooling structure of centrifugal compressor or air blower for high-speed motor
CN104806542A A centrifugal compressor or air blower for high speed motor
CN103386675A Head maintenance platform of screw compressor and operation method
CN103016789A Waste heat recovery switching valve control system and control method of compressor
CN102734164A Intelligent control system of air-cooled screw air compressor
CN102168677A Combined structure of vertical oil-gas separating cylinder and inside-admission and outside-exit type oil-gas separating core