Dachuan Zhang has been granted 14 US patents while listed as an inventor at Microsoft . The first was granted in 2009 and the most recent in March 2025. Dachuan Zhang ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Dachuan Zhang in San Mateo, CA, US.
Patents per Year Patents granted per year, 2009 to 2025 Bar chart with a peak of 2 patents in 2009. peak 2 2009: 2 patents 2009 2010: 1 patents 2010 2011: 2 patents 2011 2012: 2 patents 2012 2013: 1 patents 2013 2015: 1 patents 2015 2019: 2 patents 2019 2020: 1 patents 2020 2022: 1 patents 2022 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–14 of 14 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12242491 Method and system of retrieving assets from personalized asset libraries Ji Li , Amit Kumar Srivastava , Adit Krishnan 2025-03-04
11289091 Contextual voice-based presentation assistance Amit Kumar Srivastava 2022-03-29
$245,387,000
10528547 Transferring files Christopher Robert Hayworth 2020-01-07
$59,890,000
10423301 Sections of a presentation having user-definable properties Nathan Penner , Shawn Villaron 2019-09-24
$78,899,000
10341418 Reducing network bandwidth utilization during file transfer Kushal Gurunath Sukthankar 2019-07-02
$68,442,000
8954857 Sections of a presentation having user-definable properties Nathan Penner , Shawn Villaron 2015-02-10
$22,754,000
8527609 Serializing document editing commands Jeffrey Huang 2013-09-03
$29,750,000
8286077 Remote batch editing of formatted text via an HTML editor Gilberto Aristides Apodaca Aragon , Jeffrey Huang , Melissa Kristine Hunter , Rebecca Meredith Loew 2012-10-09
$19,647,000
8108777 Sections of a presentation having user-definable properties Nathan Penner , Shawn Villaron 2012-01-31
$19,052,000
7941749 Composition of electronic document layout Siddharth Agrawal , Robert Parker 2011-05-10
$16,362,000
7904418 On-demand incremental update of data structures using edit list Siddharth Agrawal , Robert Parker 2011-03-08
$17,985,000
7712018 Selecting and formatting warped text Sara Brown , Jonathan Schoeller , Michael John Arvold 2010-05-04
$20,100,000
7598954 Adapting and rendering graphic effects Sara Brown , Ryan Hill , Andrew Hewatt 2009-10-06
$25,836,000
7479968 Semi-transparent highlighting of selected objects in electronic documents Sara Brown , Ryan Hill , Amit Kumar , Robert Parker 2009-01-20
$33,255,000
