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LANDREX TECHNOLOGIES CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    212,996
  • Filing trend
    ⇩ 100.0%
About

LANDREX TECHNOLOGIES CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Taiwan, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, computer technology and audio-visual technology are ROCHE DIAGNOSTICS HEMATOLOGY INC, HUIZHOU GOVION TECH CO LTD and BELTRONICS INC.

Patent filings in countries

World map showing LANDREX TECHNOLOGIES CO LTDs patent filings in countries

Patent filings per year

Chart showing LANDREX TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Gui-Liang 4
#2 Fleming Richard D 2
#3 Burnett John B 2
#4 Raymond Douglas W 2
#5 Ratan Aparna 1
#6 Sinha Pawan 1
#7 Haigh Dominic F 1
#8 Sherwood Lyle E 1
#9 Wasserman Harold 1
#10 Srinivas Chukka 1

Latest patents

Publication Filing date Title
TWI635463B Article appearance detection method with continuous image capturing function capable of improving the detection efficiency and accuracy by continuously capturing images to increase the number of images for comparison
TWI580982B Optical alignment pluggable device including a base plate, a translation unit, an identification unit, at least one power group and a control unit, and providing for motherboard test
TWI548875B Optical pinpoint detecting system and method
US7233871B2 Inspection window guard banding
US6884988B2 Automated optical inspection system with light trap
US7167583B1 Image processing system for use with inspection systems
US7075565B1 Optical inspection system
EP1086382A1 Measuring and compensating for warp in the inspection of printed circuit board assemblies
TW420753B Method of inspecting defects of the diodes connected in parallel