Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Simon John Parnall — 10 Patents

Cisco: 8 patents #1,771 of 13,007Top 15%
BBBritish Broadcasting: 2 patents #29 of 118Top 25%
Kingswood, GB: #2 of 29 inventorsTop 7%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Simon John Parnall has been granted 10 US patents while listed as an inventor at Cisco. The first was granted in 1993 and the most recent in September 2017. Simon John Parnall ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Simon John Parnall in Kingswood, GB.

Patents per Year

Patents granted per year, 1993 to 2017Bar chart with a peak of 3 patents in 2015.peak 31993: 1 patents19931998: 1 patents19982013: 1 patents20132014: 2 patents20142015: 3 patents20152016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9769607 Determining proximity of computing devices using ultrasonic audio signatures Yun Yaw Chu, Laurent Chauvier, Olivier Paris, Noureddine Taibi 2017-09-19 $28,430,000
9232267 Dynamically constructing a broadcast multiplex Alex Ashley, Pete Rai, Trevor Smith, James Geoffrey Walker, Ray Taylor 2016-01-05 $40,334,000
9160977 Providing information about video content Colin John Davies, James Geoffrey Walker, Nicholas Thexton 2015-10-13 $34,758,000
9113184 Delivering an audio video asset Alex Ashley, Laurent Bertrand, James Nord, Trevor Smith 2015-08-18 $20,697,000
8958628 Image scaling Laurent Chauvier, Kevin Murray, Ray Taylor, James Geoffrey Walker 2015-02-17 $39,249,000
8819735 Presenting content Pete Rai, Colin John Davies, Ian Bastable, Kevin Murray, Peter Gibbs +3 more 2014-08-26 $26,872,000
8656435 Controlled metadata revelation Stuart P. Ashby, Colin John Davies, James Geoffrey Walker, David J. White 2014-02-18 $36,819,000
8429700 Delivering an audio video asset Alex Ashley, Laurent Bertrand, James Nord, Trevor Smith 2013-04-23 $33,617,000
5784418 Dual band digital broadcast receiver John Prailsford Sykes, Philip Andrew Laven 1998-07-21
5239681 RDS radio system Jonathan Newland, Theo Kamalski, Sten Bergman, Josef Berger 1993-08-24