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CHINA STIRLING ENGINE MFG LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    24,002
  • Filing trend
    ⇩ 89.0%
About

CHINA STIRLING ENGINE MFG LTD has a total of 61 patent applications. It decreased the IP activity by 89.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, consumer goods and thermal processes are ISHIZAKI YOSHIHIRO, HARBIN XIANGKAI TECHNOLOGY DEV CO LTD and GLOBAL COOLING INC.

Patent filings in countries

World map showing CHINA STIRLING ENGINE MFG LTDs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing CHINA STIRLING ENGINE MFG LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Lu 59
#2 Wei Dongping 1
#3 Ding Lvfeng 1
#4 Wang Dongdong 1

Latest patents

Publication Filing date Title
CN111049429A Soft start control system of Stirling motor and Stirling refrigerator
CN111306831A Opposed Stirling compressor and split Stirling refrigerator
CN109873520A A kind of Stirling motor radiator being equipped with buckle
CN108301937A A kind of Novel hung structure of Stirling motor
CN108344172A A kind of flue gas heat-exchange unit with additional combustion boiler
CN108225066A A kind of loading equipemtn of surface low-temperature test
CN108224876A A kind of freezer
CN108224868A A kind of refrigeration equipment and its modes of emplacement
CN108223190A A kind of novel backheat structure
CN108240270A A kind of backheat structure and its arrangement
CN107965630A A kind of quick coupling
CN108224834A A kind of refrigeration module and the refrigeration equipment using the refrigeration module
CN108035822A A kind of Stirling motor radiator
CN107264991A A kind of portable blood cold insulated cabinet
CN107543329A A kind of vehicle-mounted multi-temperature zone refrigerator
CN107449203A A kind of refrigerator with conduction structure
CN106944817A A kind of mobile phone screen separator
CN106766540A A kind of multi gear ice chest
CN107062740A A kind of portable cold insulated cabinet
CN106837596A A kind of second-time burning biomass generator