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SHENZHEN DUODUO NEW TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,579
About

SHENZHEN DUODUO NEW TECH CO LTD has a total of 20 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 optics, computer technology and audio-visual technology are VIRTUALITY IP LTD, RAYPAI TECH INC and ICUITI CORP.

Patent filings in countries

World map showing SHENZHEN DUODUO NEW TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing SHENZHEN DUODUO NEW TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Gang 20
#2 Zhang Fengxue 13
#3 Tang Weiping 5
#4 Long Shoulun 2

Latest patents

Publication Filing date Title
CN105636280A Backlight circuit of VR display
CN105629494A Short-distance optical amplification module, glasses, helmet and VR system
CN105676477A Short range optical amplification module, glasses, helmet and VR system
CN105652460A Short distance optical amplification module, spectacles, helmet and VR system
CN105487233A VR glasses and heat radiation structure thereof
CN105467596A VR glasses with detachable nose pad
CN105760328A USB master and slave switching method and system for VR device
CN105572894A Short-distance optical amplifier module, short-distance optical amplification method and short-distance optical amplification system
CN105629472A Short-distance optical amplification module group, amplification method, and amplification system
CN105491860A Cooling device for VR glasses-based hand-held terminal, hand-held terminal and VR glasses
CN105467595A Virtual reality glasses device and top cover device thereof
CN105445939A PCB support structure of virtual reality eyeglasses
CN105446443A Virtual reality equipment
CN105467594A Structure for enhancing VR glasses heat dissipation, and VR glasses
CN105468160A Virtual reality equipment and cover
CN105446432A Virtual reality (VR) equipment-based device for centering screen of mobile terminal and VR equipment
CN105467593A PCB mounting rack based on VR glasses, and VR glasses
CN105491835A Mobile terminal clamping mechanism for virtual reality equipment and virtual reality equipment
CN105491369A VR video data processing system
CN105445938A PCB wire arrangement structure of virtual reality eyeglasses