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USPTO Patent Rankings Data through Dec 31, 2025
Home › Ebay › Guanglei Song
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Guanglei Song — 13 Patents

Ebay: 8 patents #251 of 2,086Top 15%
PayPal: 2 patents #850 of 1,973Top 45%
Stripe: 1 patents #139 of 307Top 50%
TUTsinghua University: 1 patents #1,221 of 2,815Top 45%
San Jose, CA: #5,025 of 32,062 inventorsTop 20%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Guanglei Song has been granted 13 US patents while listed as an inventor at Ebay. The first was granted in 2012 and the most recent in May 2024. Guanglei Song ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Guanglei Song in San Jose, CA, US.

Patents per Year

Patents granted per year, 2012 to 2024Bar chart with a peak of 4 patents in 2016.peak 42012: 1 patents20122014: 1 patents20142015: 2 patents20152016: 4 patents20162017: 1 patents20172019: 2 patents20192023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11995065 Database anomaly detection Xin Li, Hanhan Xiang, Yue Zhang, Mu-Tsang Lin, Jeffrey Shane Reiter +2 more 2024-05-28
11757829 Method and device for detecting IPv6 aliased prefix based on fragmented fingerprint Jiahai YANG, Lin He, Long-Jyh Pan, Zhiliang Wang 2023-09-12 $171,000
10459919 System and method for mining category aspect information Qian Zhong, Zhaohui Chen 2019-10-29
10354309 Methods and systems for selecting an optimized scoring function for use in ranking item listings presented in search results Rami El-Charif, Sanjay Pundlkrao Ghatare, Steven Chen, Olivier G. Dumon, Muhammad Faisal Rehman 2019-07-16 $35,657,000
9552425 System and method for determining query aspects at appropriate category levels Qian Zhong, Zhaohui Chen 2017-01-24 $32,409,000
9519702 System and method for mining category aspect information Qian Zhong, Zhaohui Chen 2016-12-13 $26,478,000
9460151 System and methods to configure a query language using an operator dictionary Anand Lakshminath, Richard D. Henderson, Davide Libenzi, Prasad Sriram, Nicholas Whyte +1 more 2016-10-04
9298776 System and method for mining category aspect information Qian Zhong, Zhaohui Chen 2016-03-29 $52,838,000
9268850 Methods and systems for selecting an optimized scoring function for use in ranking item listings presented in search results Rami El-Charif, Sanjay Pundlkrao Ghatare, Steven Chen, Olivier G. Dumon, Muhammad Faisal Rehman 2016-02-23
9158768 System and methods to configure a query language using an operator dictionary Anand Lakshminath, Richard D. Henderson, Davide Libenzi, Prasad Sriram, Nicholas Whyte +1 more 2015-10-13
9081821 Spell check using column cursor Anand Lakshminath, Nicholas Whyte, Prasad Sriram, Davide Libenzi 2015-07-14 $64,325,000
8676829 Methods and apparatus for generating a data dictionary Yan Chen, Joseph Anthony Beynon, Baruch Perlov, Sanjay Pundlkrao Ghatare, Alvaro Bolivar +2 more 2014-03-18 $72,031,000
8145662 Methods and apparatus for generating a data dictionary Yan Chen, Joe Anthony Beynon, Baruch Perlov, Sanjay Pundlkrao Ghatare, Alvaro Bolivar +2 more 2012-03-27 $70,447,000

Frequent Collaborators

Zhaohui Chen4 shared
Qian Zhong4 shared
Sanjay Pundlkrao Ghatare4 shared
Prasad Sriram3 shared
Nicholas Whyte3 shared
Davide Libenzi3 shared

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