Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WS

Walter Sun — 10 Patents

Microsoft: 10 patents #4,378 of 40,388Top 15%
Bellevue, WA: #1,161 of 6,950 inventorsTop 20%
Washington: #10,505 of 76,902 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Walter Sun has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 2012 and the most recent in June 2020. Walter Sun ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Walter Sun in Bellevue, WA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10671931 Predictive modeling across multiple horizons combining time series and external data Gagan Bansal, Amita Gajewar, Debraj GuhaThakurta, Konstantin Golyaev, Mayank Shrivastava +1 more 2020-06-02 $84,040,000
10482073 Updating a search index using reported browser history data Junaid Ahmed, Yipeng Li, Peter Bailey, Nikhil Dandekar, Sasi Parthasarathy +2 more 2019-11-19 $64,062,000
9842158 Clustering web pages on a search engine results page Sasi Parthasarathy, Junaid Ahmed, Yatharth Saraf 2017-12-12 $71,573,000
9424356 Updating a search index using reported browser history data Junaid Ahmed, Yipeng Li, Peter Bailey, Nikhil Dandekar, Sasi Parthasarathy +2 more 2016-08-23 $31,125,000
9292607 Using social-network data for identification and ranking of URLs Sasi Parthasarathy, Junaid Ahmed, Jingfeng Li, Paul Alexander Dow, Yajie Siamwalla 2016-03-22 $35,394,000
9116990 Enhancing freshness of search results Thomas Arthur Ledbetter, Vinay Deshpande, Yinzhe Yu, Lin Guo, Abhishek Singh +4 more 2015-08-25 $40,227,000
9043306 Content signature notification Fabrice Canel, Junaid Ahmed, Thomas McElroy, Kumar Chellapilla, Abhishek Singh +1 more 2015-05-26 $39,842,000
9026519 Clustering web pages on a search engine results page Sasi Parthasarathy, Junaid Ahmed, Yatharth Saraf 2015-05-05 $43,588,000
8255385 Adaptive crawl rates based on publication frequency Yipeng Li, Xiao Na Zhang, Junaid Ahmed 2012-08-28 $15,180,000
8244701 Using behavior data to quickly improve search ranking Jay Kumar Goyal, Pratibha Permandla, Yinzhe Yu, Jingfeng Li 2012-08-14 $12,366,000