Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Manfred Knauff — 4 Patents

Apple: 4 patents #6,401 of 18,612Top 35%
Hamburg, DE: #1,079 of 5,803 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Manfred Knauff has been granted 4 US patents while listed as an inventor at Apple. The first was granted in 2012 and the most recent in November 2014. Manfred Knauff ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Manfred Knauff in Hamburg, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8887051 Positioning a virtual sound capturing device in a three dimensional interface Markus Sapp, Kerstin Heitmann, Thorsten Quandt, Marko Junghanns 2014-11-11 $85,451,000
8759658 System and method to generate and manipulate string-instrument chord grids in a digital audio workstation Christoph Buskies, Alberto E. Scunio, Christof Adam 2014-06-24 $67,710,000
8327269 Positioning a virtual sound capturing device in a three dimensional interface Markus Sapp, Kerstin Heitmann, Thorsten Quandt, Marko Junghanns 2012-12-04 $95,898,000
8269094 System and method to generate and manipulate string-instrument chord grids in a digital audio workstation Christoph Buskies, Alberto E. Scunio, Christof Adam 2012-09-18 $127,165,000