Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Neil — 12 Patents

ILIp.Access Limited: 7 patents #2 of 26Top 8%
AUAnalog Devices International Unlimited: 4 patents #174 of 759Top 25%
Cisco: 2 patents #5,546 of 13,007Top 45%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Edinburgh, GB: #65 of 1,358 inventorsTop 5%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
David Neil has been granted 12 US patents while listed as an inventor at Ip.Access Limited. The first was granted in 2012 and the most recent in September 2025. David Neil ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David Neil in Edinburgh, GB.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 2 patents in 2014.peak 22012: 1 patents20122013: 1 patents20132014: 2 patents20142015: 1 patents20152016: 1 patents20162018: 1 patents20182022: 1 patents20222023: 2 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12429597 Light source system Jonathan Ephraim David Hurwitz, George Redfield Spalding, Jr. 2025-09-30
12212118 Light source system Jonathan Ephraim David Hurwitz, George Redfield Spalding, Jr. 2025-01-28
11604283 Light source system Jonathan Ephraim David Hurwitz, George Redfield Spalding, Jr. 2023-03-14 $142,694,000
11600966 Light source system Jonathan Ephraim David Hurwitz 2023-03-07 $118,631,000
11337051 Peer discovery in distributed EPC Jason Cooper 2022-05-17
10021630 Method and apparatus for providing access to a packet data network Neil Philip Piercy 2018-07-10
9231953 Method and apparatus for provisioning of information in a cellular communication network Joshua B. Littlefield, Anton Okmyanskiy, Archie Hensley, Edward Haynes, Ian McPherson +1 more 2016-01-05 $40,334,000
8934409 Method and apparatus for enabling access to a packet data network — 2015-01-13
8787251 Method and apparatus for provisioning of information in a cellular communication network Joshua B. Littlefield, Anton Okmyanskiy, Archie Hensley, Edward Haynes, Ian McPherson +1 more 2014-07-22 $27,084,000
8666422 Method and apparatus for setting a transmit power level YAJIAN LIU, John Yearsley Bromell, Akhilesh Pokhariyal 2014-03-04
8571523 Network element and method for providing access control for a cellular communciation network Neil Philip Piercy, Trevor Moore 2013-10-29
8295810 Network element and method for providing access control for a cellular communication network Trevor Moore, Neil Philip Piercy 2012-10-23

Frequent Collaborators

Jonathan Ephraim David Hurwitz4 shared
George Redfield Spalding, Jr.3 shared
Neil Philip Piercy3 shared
Alan Whitehead2 shared
Edward Haynes2 shared
Joshua B. Littlefield2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12