Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Romblom — 8 Patents

Google: 4 patents #6,467 of 22,993Top 30%
SESennheiser Electronic: 3 patents #59 of 245Top 25%
Apple: 1 patents #12,397 of 18,612Top 70%
San Francisco, CA: #5,582 of 26,999 inventorsTop 25%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
David E. Romblom has been granted 8 US patents while listed as an inventor at Google. The first was granted in 2014 and the most recent in July 2024. David E. Romblom ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David E. Romblom in San Francisco, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12052559 Apparatus and method to provide situational awareness using positional sensors and virtual acoustic modeling Perry Teevens, Robert J. E. Dalton, Jr., Peter Otto, Elliot M. Patros 2024-07-30 $89,515,000
11962984 Optimal crosstalk cancellation filter sets generated by using an obstructed field model and methods of use Elliot M. Patros, Robert J. E. Dalton, Jr., Peter Otto 2024-04-16 $101,211,000
11751000 Method of modeling the acoustic effects of the human head Hélène Bahu 2023-09-05 $82,703,000
11631393 Ray tracing for shared reverberation Soenke Pelzer, Dirk Schroeder, Jonathan D. Sheaffer 2023-04-18 $504,807,000
11589162 Optimal crosstalk cancellation filter sets generated by using an obstructed field model and methods of use Elliot M. Patros, Robert J. E. Dalton, Jr., Peter Otto 2023-02-21 $67,513,000
9918179 Methods and devices for reproducing surround audio signals Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more 2018-03-13
9635484 Methods and devices for reproducing surround audio signals Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more 2017-04-25
8885834 Methods and devices for reproducing surround audio signals Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more 2014-11-11