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WANHUI LIU

Overview
  • Total Patents
    11
About

WANHUI LIU has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, consumer goods and environmental technology are KHAJTIN BORIS SH, CHIKOVANI VLADIMIR V and GUTMANN KLAUS.

Patent filings in countries

World map showing WANHUI LIUs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WANHUI LIUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wanhui Liu 11
#2 Xianfu Chen 1

Latest patents

Publication Filing date Title
CN102767919A Manufacturing method for semiconductor refrigerating and heating device
CN102464147A Novel compressor cold-storage and warm-storage box
CN102466366A Semiconductor refrigerating and heating box with novel structure
CN102466365A Omni-directionally placed cold and hot complementary comprehensive heat exchanger
CN102466367A Directionally-placed comprehensive heat exchanger
CN102240899A Method for manufacturing combined type condenser
CN102235770A Manufacturing method of semiconductor cold storage and hot storage box
CN101994675A Method for manufacturing combined transfer pump
CN101922774A Open external heat exchanging type semiconductor air conditioner
CN101893346A Method for manufacturing multifunctional semiconductor refrigerating and heating dual-purpose case
CN101769664A Novel durable multi-function semiconductor heating/refrigerating dual-use container