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ASPEX LTD

Overview
  • Total Patents
    29
About

ASPEX LTD has a total of 29 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics and audio-visual technology are GOODHILL DEAN K, SHENZHEN HUAQIANG SANYO TECH and MUSASHI OPTICAL SYSTEM CO LTD.

Patent filings per year

Chart showing ASPEX LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ling William 12
#2 Lancaster Glynne Roberts 4
#3 Taylor Robert James 2
#4 Taylor Robert J 1
#5 Lancaster Glynne R 1

Latest patents

Publication Filing date Title
EP0318570A1 Recording and reproduction of images
GB8812877D0 Production & display of steroscopic images
GB8812674D0 Production & display of stereoscopic images
GB8812673D0 Production of images
GB8812208D0 Recording & reproduction of images
GB8812207D0 Spectacles
GB8805487D0 Spectacles
GB8804700D0 Recording & reproduction of images
GB8801077D0 Photographic camera
GB8729006D0 Spectacles
GB8729009D0 Production of images
GB8725902D0 Production & display of stereoscopic images
GB8725901D0 Recording & reproduction of images
GB8714659D0 Image analysis
GB8714551D0 Recording & reproduction of images
GB8714546D0 Recording & reproduction of images
GB8714548D0 Recording & reproduction of images
GB8714547D0 Copying cinematographic film
GB8714549D0 Camera
GB8714552D0 Reproduction of cinematographic images