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SHANGHAI DOTWIL INTELLIGENT TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,924
About

SHANGHAI DOTWIL INTELLIGENT TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, foods and drinks and basic communication technologies are FRITZ KARL DR, KIMREY JR HAROLD DAIL and LUO XIAOHUA.

Patent filings in countries

World map showing SHANGHAI DOTWIL INTELLIGENT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANGHAI DOTWIL INTELLIGENT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Weimin 14
#2 Guo Chao 9
#3 Shi Xu 8
#4 Li Xiaohui 2
#5 Frank Li 2
#6 Yang Han 1
#7 Xu Lidong 1
#8 Frank Lee 1
#9 She Xufan 1

Latest patents

Publication Filing date Title
CN111436481A Radio frequency pulse thawing and heating equipment and closed-loop control method thereof
CN110493909A Distributed radio frequency or microwave thawing equipment
CN110189919A Variable capacitance, radio frequency thawing equipment and its defreezing method
CN110100994A The device of food thawing and heating time are monitored and controlled by radio frequency
CN111567719A Thawing and heating device and working method thereof
CN111586911A Semiconductor and magnetron hybrid source heating system
CN111586910A Mixed frequency heating system
CN109882895A Shield door
CN109831842A RF energy radiation conduction mechanism and the device for using the mechanism
CN109882896A Electromagnetic wave screening structure and the device for using the structure
CN109257025A Switch matching module, thawing apparatus and automatic defreezing method
CN108598658A Triantennary compensating heating device in restricted clearance
CN108812854A Radio frequency defrosting system
CN108521691A Radio frequency defrosting heating equipment