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GUANGDONG ROMAN TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,474
  • Filing trend
    ⇩ 46.0%
About

GUANGDONG ROMAN TECH CO LTD has a total of 25 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 2017. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets medical technology, machine tools and consumer goods are ZHEJIANG MEISEN ELECTRICAL APPLIANCE CO LTD, BRAUN GMBH and SOOCARE SHENZHEN TECH CO LTD.

Patent filings in countries

World map showing GUANGDONG ROMAN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing GUANGDONG ROMAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Youchun 14
#2 Deng Yongjun 7
#3 Lu Guang 7
#4 Li Gang 7
#5 Zeng Rujun 4
#6 Yan Lili 4
#7 Meng Yuanfei 3
#8 Wang Bingfu 3
#9 Xu Linfeng 3
#10 Chen Peiying 2

Latest patents

Publication Filing date Title
CN111122071A Air tightness detection device of electric toothbrush
CN110464985A A kind of universal adjustment massage head and its cervical vertebra massager
CN110368119A The mute tooth flusher of waterproof
CN110151350A A kind of replaceable head toothbrush with auto-induction apparatus
CN110074959A A kind of floating type beauty instrument
CN108887849A A kind of multi-functional curlyhair drier with release plants essential oil
CN108937100A A kind of tooth holding box with sterilizing function
CN108937097A A kind of Multi-functional electric brush
CN108969140A A kind of charging interface water-proof type electric toothbrush main body
CN108851455A A kind of electronic marcel waver of skidding protection
CN108553191A A kind of water-proof type tooth flusher
CN108175673A A kind of multifunctional instrument for face beauty
CN108056816A A kind of detachable depilatory apparatus
CN107836810A A kind of electric cleaning brush of various cleaning mode
CN107639656A A kind of cutter head assembly of rotary shaver
WO2018099098A1 Floating type shaver
WO2018176698A1 Shaver with multiple detachable portions
US2019061182A1 Detachable floating shaver
WO2018086377A1 Backflow-prevention oral irrigator
WO2018086374A1 Oral irrigator with detachable jet tip