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ZHENGZHOU OUYIN DIGITAL TECH CO LTD

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    25,223
About

ZHENGZHOU OUYIN DIGITAL TECH CO LTD has a total of 58 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, pharmaceuticals and telecommunications are NANJING HOSPITAL TCM, Yankuang group co ltd general hospital and LI GUOXIN.

Patent filings in countries

World map showing ZHENGZHOU OUYIN DIGITAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 58

Patent filings per year

Chart showing ZHENGZHOU OUYIN DIGITAL TECH CO LTDs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
CN106686816A LED controller used for washroom
CN106686817A Double-LED flasher circuit
CN106786439A One kind detects circuit for electrical load output control
CN106682420A Medical electronic film device
CN106502306A A kind of circuit of high-output power
CN106581648A Medicine for treating menstrual disorder
CN106685365A Alternating current amplifier device
CN106612124A Wireless audio transmitter device for intercom
CN106680735A Switching power supply polarity detection tool with LED indication
CN106507238A A kind of inside and outside wear-type bluetooth equipment earphone for ringing speaker that can automatically switch
CN106657347A Remote and near family affection interaction control system
CN106727601A One kind treats pleuritic medicine
CN106712780A Special modulation-demodulation circuit for interphone
CN106644113A Cold-chain logistics special-purpose temperature monitoring system
CN106527386A Intelligent home system based on radio frequency technology
CN106527237A Special control circuit for sand box door
CN106727494A A kind of Western medicine for treating Eaton agent pneumonia
CN106668439A Oral liquid for treating organic constipation and preparation method of oral liquid
CN106729622A One kind treats psoriasic Western medicine compound
CN106727651A A kind of Western medicine compound for treating gastric ulcer