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USPTO Patent Rankings Data through Dec 31, 2025
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David Baker — 13 Patents

Hitachi: 5 patents #7,560 of 28,497Top 30%
ETEquator Technologies: 3 patents #11 of 38Top 30%
FSFreedom Scientific: 3 patents #25 of 75Top 35%
ECEta Compute: 1 patents #11 of 14Top 80%
Portland, OR: #1,397 of 9,213 inventorsTop 20%
Oregon: #3,363 of 28,073 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
David Baker has been granted 13 US patents while listed as an inventor at Hitachi. The first was granted in 2002 and the most recent in November 2023. David Baker ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David Baker in Portland, OR, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11810007 Self-building hierarchically indexed multimedia database — 2023-11-07
11210596 Self-building hierarchically indexed multimedia database — 2021-12-28
10326452 Synchronizing a self-timed processor with an external event Paul Murtagh 2019-06-18
9263026 Screen reader having concurrent communication of non-textual information Christian D. Hofstader, Glen Gordon, Eric Damery, Ralph Ocampo, Joseph Stephen 2016-02-16
8826137 Screen reader having concurrent communication of non-textual information Christian D. Hofstader, Glen Gordon, Eric Damery, Ralph Ocampo, Joseph Stephen 2014-09-02
7457890 Integrated multimedia system Christopher Basoglu, Benjamin Cutler, Richard Deeley, Gregorio Gervasio, Atsuo Kawaguchi +9 more 2008-11-25 $92,000
7272670 Integrated multimedia system Christopher Basoglu, Benjamin Cutler, Richard Deeley, Gregorio Gervasio, Atsuo Kawaguchi +9 more 2007-09-18 $160,000
7051123 Data transfer engine of a processor having a plurality of modules Christopher Basoglu, Benjamin Cutler, Gregorio Gervasio, Woobin Lee, Yatin Mundkur +5 more 2006-05-23 $135,000
6993707 Document placemarker Walter Lee Smith 2006-01-31
6434649 Data streamer Christopher Basoglu, Benjamin Cutler, Gregorio Gervasio, Woobin Lee, Yatin Mundkur +6 more 2002-08-13 $95,000
6405204 Alerts by sector/news alerts Steven M. Shum, John P. Parker 2002-06-11
6347344 Integrated multimedia system with local processor, data transfer switch, processing modules, fixed functional unit, data streamer, interface unit and multiplexer, all integrated on multimedia processor Christopher Basoglu, Benjamin Cutler, Richard Deeley, Gregorio Gervasio, Atsuo Kawaguchi +9 more 2002-02-12 $280,000
6338067 Product/service hierarchy database for market competition and investment analysis Steven M. Shum 2002-01-08

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13