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Alan L. Stapleton — 10 Patents

QLQuantel Limited: 10 patents #5 of 42Top 15%
Newbury, GB: #21 of 253 inventorsTop 9%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Alan L. Stapleton has been granted 10 US patents while listed as an inventor at Quantel Limited. The first was granted in 1988 and the most recent in December 1995. Alan L. Stapleton ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Alan L. Stapleton in Newbury, GB.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5479210 Video image processing system having variable data compression Robin A. Cawley, Ian M. Brown 1995-12-26
5404427 Video signal processing with added probabilistic dither Robin A. Cawley, Neil R. Hinson, Robert J. Long 1995-04-04
5276788 Video image creation systems 1994-01-04
5212544 Method and apparatus for manipulating video image signals Paul R. N. Kellar, Neil R. Hinson 1993-05-18
5175807 Video signal processing with added probabilistic dither Robin A. Cawley, Neil R. Hinson, Robert J. Long 1992-12-29
5090909 Video graphic simulator systems Paul R. N. Keller, Robin A. Cawley 1992-02-25
4931956 Video image creation systems 1990-06-05
4829455 Graphics system for video and printed images Robert J. Long 1989-05-09
4775858 Video image creation George William Catlow 1988-10-04
4766429 Graphic simulation system 1988-08-23