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CHENGDU YONGHE OPTICAL CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,851
  • Filing trend
    ⇩ 100.0%
About

CHENGDU YONGHE OPTICAL CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TANG BINGYUAN, JAGIN VASILIJ PETROVICH and SHANGHAI SPN TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHENGDU YONGHE OPTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHENGDU YONGHE OPTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yang Cai 25

Latest patents

Publication Filing date Title
CN109814605A A kind of control system of photoelectric follow-up
CN109813215A A kind of photoelectronic collimating and positioning system of laser tracker
CN109818550A A kind of low-grade fever photoelectric generating device
CN109813228A Under a kind of assessment feed mechanism for seed planting away from electro-optical system
CN109818551A A kind of micro thermo optoelectronic system
CN109814418A A kind of airborne lidar for fluorescence integration test Test Data Collecting processing system
CN109818556A A kind of monitoring system for solar photovoltaic system
CN109816084A A kind of photoelectric count system for small parts
CN109814255A A kind of multi-pass is total to the modern photoelectric follow-up of window
CN109814587A A kind of Review for Helicopter power-line patrolling opto-electric stabilization pod control system
CN109814116A A kind of electro-optic radar system
CN109813678A A kind of gas monitor intelligent optic electron system
CN109814268A A kind of Dynamic IR projection photoelectricity beam splitting system based on DMD
CN109813279A A kind of composite photoelectric system of wide visual field high-acruracy survey
CN109813926A A kind of intelligent opto-electrical rotary speed test system
CN109814167A A kind of photoelectric detecting system
CN109813658A A kind of electro-optical system acquiring Maker striped
CN109754547A A kind of photoelectricity warning system
CN109752983A A kind of system that can remotely monitor photoelectric converter working environment
CN109755094A A kind of high silicon oxygen transitional glass shell ultraviolet phototube