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DONGGUAN VIDE TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    78,839
  • Filing trend
    ⇧ 133.0%
About

DONGGUAN VIDE TECH CO LTD has a total of 21 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics, electrical machinery and energy and mechanical elements are YIXING GUIXIN MAGNETOELECTRIC HI TECH CO LTD, TOPRAY MEMS INC and CHOU TAI-HSU.

Patent filings in countries

World map showing DONGGUAN VIDE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing DONGGUAN VIDE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhong Musheng 21
#2 Zhao Shaowei 17
#3 Yang Junwen 17
#4 Zhang Shuting 5
#5 Yang Dunwen 1

Latest patents

Publication Filing date Title
CN111987882A Worm output type stepping motor
CN110888218A Manual focusing non-virtual focus module
CN110879450A Focusing module with improved structure
CN110430407A A kind of IRIS component applied to projector
CN110196479A The new-type focusing focusing of one kind is without empty zoom lens mould group
CN109639034A A kind of sound wave motor that mechanical position limitation fool proof external force resistance destroys
CN109995169A A kind of sound wave motor that miniature center shaft mechanical position limitation fool proof external force resistance destroys
CN109802507A A kind of new-type sound wave motor
CN109586535A A kind of structure improved sound wave motor
CN109995152A A kind of modified form sound wave motor
CN108708633A A kind of Fingerprint Lock driving structure for opening/closing of built-in gear group transmission
CN108761782A A kind of monitoring camera dust-proof mechanism
CN107797221A Automatic focusing focusing lens module
CN107643643A Micro speed reducing case
CN107070074A DC vibration motor
CN106444229A Multi-filter IR-CUT switcher
CN106405990A Multilayer light filter linear motion IR-CUT switch
CN106444228A Cycloidal motion IR-CUT switcher for multi-layer optical filter
CN106439174A Rotor component, electromagnetic valve, IR-CUT switcher and IRIS aperture
CN106374716A Stepping motor