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Muthuregunathan; Raghavan Patent Filings

Muthuregunathan; Raghavan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Muthuregunathan; Raghavan.The latest application filed is for "expanding search queries using query term weighting".

Company Profile
4.3.3
  • Muthuregunathan; Raghavan - Sunnyvale CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Querying named entities
Grant 10,896,231 - Muthuregunathan , et al. January 19, 2
2021-01-19
Expanding search queries using query term weighting
Grant 10,783,175 - Satti , et al. Sept
2020-09-22
Expanding Search Queries Using Query Term Weighting
App 20200104415 - Satti; Sanjay Reddy ;   et al.
2020-04-02
Querying Named Entities
App 20190205471 - Muthuregunathan; Raghavan ;   et al.
2019-07-04
Efficient retrieval of fresh internet content
Grant 10,127,322 - Chakraborty , et al. November 13, 2
2018-11-13
Efficient Retrieval Of Fresh Internet Content
App 20160246886 - CHAKRABORTY; DORAN ;   et al.
2016-08-25

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