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Ningbo henghe mould co ltd

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    119,243
  • Filing trend
    ⇩ 100.0%
About

Ningbo henghe mould co ltd has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and basic materials chemistry are NINGBO GUANGMING RUBBER & PLASTIC CO LTD, LUNG MENG ENVIRONMENTAL FRIEND and MITAC PREC TECHNOLOGY KUNSHAN.

Patent filings in countries

World map showing Ningbo henghe mould co ltds patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing Ningbo henghe mould co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yaqi 9
#2 Zhao Mingyang 9
#3 Hu Jinjie 7
#4 Hu Zhijun 3
#5 Hu Jianfeng 2
#6 Yang Bizheng 1
#7 Fu Chong 1
#8 Zhijun Hu 1

Latest patents

Publication Filing date Title
CN112126180A High-sealing-performance sealing strip for vacuum sealing valve
CN112126000A Preparation method of high-sealing-performance sealing strip for vacuum sealing valve
CN112192151A Production tool and process of high-precision sealing valve
CN112178227A Vacuum sealing valve for semiconductor wafer production
CN112008948A Spiral core-pulling die for transmission sleeve
CN112008947A Rotary core-pulling die for manufacturing turbine
CN111070564A Plastic mold capable of reducing demolding friction and used for automobile part production
CN111070563A Can avoid impaired automobile housing processing with concatenation formula plastic mold
CN107234787A A kind of demolding structure for being used to produce dust catcher swipe
CN107225735A A kind of arc core-pulling mechanism of injection mold
CN107244044A A kind of injection mold of micromachine skeleton
CN107053565A A kind of high-end automotive upholstery and its preparation technology
CN105644926A Fuel tank cap actuator
CN104089655A Food processer comprehensive testing device
CN102794429A Die ejection system and motor core rotor aluminum die-casting die using same
CN102120355A Bicolor injection mould for wheels of dust collectors