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SUNNY OPTICAL ZHEJIANG RES INSTITUTE CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,380
  • Filing trend
    ⇧ 475.0%
About

SUNNY OPTICAL ZHEJIANG RES INSTITUTE CO LTD has a total of 48 patent applications. It increased the IP activity by 475.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, optics and audio-visual technology are MAXST CO LTD, DEERING MICHAEL F and NINGBO YINGXIN INFORMATION TECH CO LTD.

Patent filings in countries

World map showing SUNNY OPTICAL ZHEJIANG RES INSTITUTE CO LTDs patent filings in countries

Patent filings per year

Chart showing SUNNY OPTICAL ZHEJIANG RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Zengxin 39
#2 Chen Yuan 22
#3 Hao Xiying 13
#4 Jiang Kunjun 12
#5 Zhou Bing 12
#6 Chen Hang 10
#7 Zhang Benhao 8
#8 Zheng Guang 7
#9 Yan Yangzhi 7
#10 Li Kemeng 7

Latest patents

Publication Filing date Title
WO2021042891A1 Near-eye display optical system and near-eye display device
WO2020143371A1 Collimation and color combination system, lighting system, and micro projection light engine
WO2020093936A1 Miniature projection light engine, polarization multiplexing device, and method for improving light energy utilization rate
WO2020119320A1 Display light machine, method thereof, and near-eye display device
CN112055264A Video data splitting method and system, electronic equipment and computing system
CN112051671A Near-eye display optical machine and method thereof and near-eye display equipment
CN112054875A Multi-channel data transmission method and system, electronic equipment and near-to-eye display equipment
CN112051672A Artifact-eliminating display optical machine and method thereof and near-to-eye display equipment
CN111784769A Template-based spatial positioning method, spatial positioning device, electronic device, and computer-readable storage medium
CN111754558A Matching method for RGB-D camera system and binocular imaging system, system and computing system thereof
CN111752504A Multi-screen display method and system for electronic equipment, electronic equipment and computer readable medium
CN111754578A Combined calibration method and system for laser radar and camera and electronic equipment
CN111726599A Matching method of binocular different-internal-reference camera-imaging optical system, system and electronic equipment
CN111726602A Matching method of different-field-angle camera-imaging system, system and computing system thereof
CN111669479A Method and system for verifying synchronous exposure of camera and electronic equipment
CN111610630A Display optical machine and method thereof and near-to-eye display equipment
CN111487035A Alignment method and system for near-eye detection system
CN111490960A Split augmented reality device, data transmission system and data transmission method thereof
CN111487837A Miniature projection light engine based on D L P technology
CN111435198A Collimation color combination system and lighting system