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HAKING W ETS LTD

Overview
  • Total Patents
    177
About

HAKING W ETS LTD has a total of 177 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets optics and packaging and shipping are MOVIECAM KINEMATOGRAPH, S M M H CORP and LOUIS JOSEPH EMMANUEL COLARDEA.

Patent filings in countries

World map showing HAKING W ETS LTDs patent filings in countries

Patent filings per year

Chart showing HAKING W ETS LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Oshima Shigeru 33
#2 Winter Arthur J 30
#3 Chan Kwok Yan 23
#4 Raschke Klaus 21
#5 Wong Wan Cham 14
#6 Wong Wan C 12
#7 Matsuda Hari 10
#8 Bittner Wilfried A A 8
#9 Robinson Scott W 5
#10 Heuer William H 5

Latest patents

Publication Filing date Title
GB9521803D0 Camera shutter and film drive
GB9419057D0 Camera lens cover and hood assembly
GB9119468D0 Retractable camera lens assembly
GB9117586D0 Zoom lens assembly
US5184163A Remote trigger method and apparatus for a camera shutter
GB8910943D0 Improvements in or relating to cameras
US4918477A Camera housing with gripping recesses
GB8820536D0 Packaged camera assembly
US4843416A Autofocus camera system
GB8721705D0 Cameras
US4797697A Miniature 110 camera with four-panel wrapper
US4804984A Packaged camera assembly
US4746946A Miniature camera shutter mechanism
US4734731A Filmspeed-corrected digital exposure control system for electronic cameras
GB8627456D0 Automatic focus and exposure controlled camera
US4727389A Automatic focus and exposure controlled camera
CA1267026A Automatic focusing mechanism for camera
US4710013A Automatic focusing mechanism for camera
US4746945A Miniature 110 camera
US4681416A Camera shutter cocking mechanism