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HUAYU LI

Overview
  • Total Patents
    83
About

HUAYU LI has a total of 83 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and thermal processes are QINGDAO OCEANOGRAPHY UNIV, SIB AEHROKOSMICHESKAJA AKADEMI and HERRMANN RICHARD ING.

Patent filings in countries

World map showing HUAYU LIs patent filings in countries
# Country Total Patents
#1 China 83

Patent filings per year

Chart showing HUAYU LIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Huayu Li 83
#2 Zhiqing Yin 3
#3 Xiuyun Gong 2

Latest patents

Publication Filing date Title
CN102645051A Double-effect back-heating absorbing-generating system and back-heating second-class absorption heat pump
CN102252448A Third generator-absorber system and third absorption heat pump
CN102183103A Class III generation-absorption system and regenerative class III absorption heat pump
CN102308934A Method for manufacturing silage supplied for cow and sheep
CN102302085A Method for designing feed formula based on trial and error process
CN102308922A Design method for broiler feed formula
CN102308921A Preparation method of feed for beef cattle
CN102308932A Method for preparing yellow corn silage feed from probiotics
CN102308933A Method for preparing silage from probiotic stock solution
CN102302086A Raw material characteristics of cottonseed cake dregs and using method of cottonseed cake dregs
CN102302090A Method for preparing fish feed by straw
CN102113612A Method for preparing peach pieces
CN102219524A Manufacturing method of ceramic
CN102116538A Double-effect and triple-effect first-type absorption heat pump with heat return end and heat supply end
CN102095272A Two-end heat supply class II absorption type heat pump
CN102102919A Regenerative two-stage absorption-generation system and third-type regenerative absorption heat pumps
CN102042712A Backheating type absorption-generation system and multiterminal heat-supply third-class absorption heat pump
CN101968286A Double absorption-double generation system and multi-terminal heat supply third kind absorption heat pumps
CN101940748A Chinese medicinal paste
CN101832677A Backheating type absorption-generation system and backheating type first class absorption heat pump