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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaomei Guan — 4 Patents

IPIpass: 2 patents #11 of 38Top 30%
SCSyniverse Communications: 2 patents #4 of 6Top 70%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Xiaomei Guan has been granted 4 US patents while listed as an inventor at Ipass. The first was granted in 2010 and the most recent in September 2018. Xiaomei Guan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Xiaomei Guan in San Jose, CA, US.

Patents per Year

Patents granted per year, 2010 to 2018Bar chart with a peak of 2 patents in 2010.peak 22010: 2 patents20102017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10080113 Method of and system for displaying mobile messages in unsupported formats Huiyue Xu 2018-09-18
9626341 Method of and system for displaying mobile messages in unsupported formats Huiyue Xu 2017-04-18
7840458 Internet settlement system Lynn Y. Liu, Michael Hayden, David Ling 2010-11-23 $748,000
7797236 Internet settlement system Lynn Y. Liu, Michael Hayden, David Ling 2010-09-14 $620,000