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OPT MACHIINE VISION TECH CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    32,639
  • Filing trend
    ⇧ 100.0%
About

OPT MACHIINE VISION TECH CO LTD has a total of 46 patent applications. It increased 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 computer technology, optics and electrical machinery and energy are HURON TECH INTERNATIONAL INC, HARBIN XINGUANG PHOTOELECTRIC TECH CO LTD and SOLENTIM LTD.

Patent filings in countries

World map showing OPT MACHIINE VISION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing OPT MACHIINE VISION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Shenglin 21
#2 Zeng Zhenhuang 12
#3 Lin Jiamin 11
#4 Li Zhirong 8
#5 Cao Ling 5
#6 Ye Jingyang 4
#7 Zhong Chao 4
#8 Sun Qing 3
#9 Hu Wei 2
#10 Chen Yuquan 2

Latest patents

Publication Filing date Title
CN112085750A Triangular mesh segmentation and denoising method
CN112179910A Real-time detection processing method and system for defects of lithium battery pole piece
CN111998238A Linear light source capable of automatically correcting brightness and correction method
CN111736295A Optical lens
CN111835316A P-channel MOS tube driving circuit capable of self-adapting to input voltage
CN111817743A Parallel port communication circuit
CN111931538A Positioning method of Micro QR two-dimensional code
CN111813171A Constant current circuit
CN111800906A Control circuit and control method for detecting light source parameters
CN111931537A Granular QR two-dimensional code positioning method
CN111522116A Adjusting mechanism of fixed-focus lens
CN111522126A Fixed focus optical lens
CN111399187A High-pixel low-distortion optical lens
CN111399198A Double-telecentric lens
CN111190272A High-resolution large-aperture lens
CN111190269A High-resolution industrial lens
CN111142242A High-resolution wide-working-distance low-distortion industrial lens
CN111142233A High-magnification wide-working-distance line scanning lens
CN110599539A Stripe center extraction method of structured light stripe image
CN110441328A A kind of hawser vision-based detection mould group