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YU JIANHUA

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    122,711
About

YU JIANHUA has a total of 22 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China, Canada and EPO (European Patent Office). Its main competitors in its focus markets pharmaceuticals, biotechnology and electrical machinery and energy are BORONG GENE DEVELOPMENT CO LTD SHANGHAI, BIODOOR GENE TECH LTD SHANGHAI and CHANGCHUN BCHT BIOTECHNOLOGY CO.

Patent filings per year

Chart showing YU JIANHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Jianhua 19
#2 Caligiuri Michael 7
#3 Hu Xianlang 2
#4 Liu Juan 1
#5 Liu Wei 1
#6 Jianhua Yu 1
#7 Yanqiang Wang 1
#8 Junhua Sun 1
#9 Chen Jiangbo 1
#10 Jiang Wen Guang 1

Latest patents

Publication Filing date Title
CN111643114A Device is paintd to ultrasound department couplant
CN110262598A A kind of fishery cultivating intelligence control system and control method
CN108233599A A kind of novel reciprocating type magnet pulse motor
CN106693618A Harmless treatment system for exhaust and waste gas produced in deep processing of coal tar
CN105878774A Plaster and preparation method thereof
CN107015586A A kind of fishery cultivating intelligence control system and control method
CN104633499A LED light source module with high color rendering index and LED lamp
CN104570901A Negative pressure detection method for bulk cement truck loading without leakage and overflow
CN103566085A Traditional Chinese medicine composition for treating tinnitus
CN102560205A Aluminizing material of piston inlaid ring and manufacturing method of aluminizing material
CN102212726A High-performance piston manufacturing material
CN1281965A Air-conditioning condensate negative ion humidification generator and its method
CN1262903A Freezing fresh-keeping storage method of fresh wet noodle (sheet)
CN1241535A Sea water desalting membrane process
CN1096867A Reheating Air Conditioning processing method and use the air conditioner of this method