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DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTD

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    16,373
  • Filing trend
    ⇧ 88.0%
About

DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTD has a total of 96 patent applications. It increased the IP activity by 88.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, telecommunications and optics are AMTB TECH, HUNTER THOMAS M and KOHNO KAZUO.

Patent filings in countries

World map showing DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTDs patent filings in countries

Patent filings per year

Chart showing DONGGUAN MENTECH OPTICAL & MAGNETIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yanhong 30
#2 Huang Shoujia 15
#3 Wu Chunfu 9
#4 Zhang Wenlin 8
#5 Zhang Xiaodong 6
#6 Zheng Lin 6
#7 Ye Zihong 6
#8 Li Zhishen 6
#9 Gong Zhiliang 5
#10 Yang Zhi 5

Latest patents

Publication Filing date Title
CN112260703A Low-temperature wavelength control circuit and optical module
CN112086954A Intelligent direct-current power distribution device, power distribution method and electronic equipment
CN111786576A Modular power supply system
CN111638576A Optical module wavelength control method and device
CN111524683A Transformer and electronic equipment
CN111524691A Transformer and preparation method thereof
CN111464146A Magnetic core-free power divider, electronic equipment and power divider phase setting implementation method
CN111614153A Hybrid energy power supply system
CN111399142A Bidirectional optical device and optoelectronic apparatus
CN111399141A Optical device and optical module
CN111556384A Optical module receiving circuit and optical module
CN111416660A High-compatibility optical power monitoring circuit and monitoring method
CN111404615A High-compatibility optical power sampling monitoring circuit and method
CN111290089A Multi-wavelength coupling light emitting device
CN111371501A Optical module
CN111240725A DSP firmware loading circuit and method and optical module
CN111404602A Communication method and system for low-optical-power down-regulation top signal and optical module
CN111371498A Optical module signal processing method and device and optical module
CN111160052A User information storage method, device, storage medium and optical module
CN111064508A Optical power monitoring method, device, equipment and storage medium