Wai Chan has been granted 10 US patents while listed as an inventor at Microsoft . The first was granted in 1991 and the most recent in July 2018. Wai Chan ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Wai Chan in Bellevue, WA, US.
Patents per Year Patents granted per year, 1991 to 2018 Bar chart with a peak of 2 patents in 2010. peak 2 1991: 1 patents 1991 2007: 1 patents 2007 2010: 2 patents 2010 2011: 2 patents 2011 2013: 1 patents 2013 2015: 1 patents 2015 2017: 1 patents 2017 2018: 1 patents 2018
Issued Patents All Time
Profile Widget
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10015215 Integrated collaborative user interface for a document editor program Jared R. Parker , Sangya Singh , Greg Prickril 2018-07-03
$70,231,000
9786300 Single-sided speech quality measurement Tiago Henrique Falk , Qingfeng Xu 2017-10-10
8943417 Integrated collaborative user interface for a document editor program Jared R. Parker , Sangya Singh , Greg Prickril 2015-01-27
$25,395,000
8498985 Presentation of information based on current activity Jeanine E. Spence , Kathleen Linscott , Scott Neilson , David M. Bozich , Craig Combel +1 more 2013-07-30
$35,826,000
7937663 Integrated collaborative user interface for a document editor program Jared R. Parker , Sangya Singh , Greg Prickril 2011-05-03
$28,388,000
7895209 Presentation of information based on current activity Jeanine E. Spence , Kathleen Linscott , Scott Neilson , David M. Bozich , Craig Combel +1 more 2011-02-22
$24,106,000
7835904 Perceptual, scalable audio compression Jin Li , James David Johnston 2010-11-16
$18,085,000
7689583 Flexible data presentation enabled by metadata David M. Bozich , Jeanine E. Spence , Kathleen Linscott , Rob Nichols , Scott Neilson +1 more 2010-03-30
$17,166,000
7295614 Methods and apparatus for encoding a video signal Jiandong Shen 2007-11-13
$82,955,000
5029168 Multiplexing communication card and scanning method for run-in testing — 1991-07-02
