Inventor
Krishna Vitaldevara
Inventor
Fremont, CA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication37%
G06FElectric digital data processing27%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes27%
H04WWireless communication networks7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
11,057,334Message classification and management202110,965,667Protection from unfamiliar login locations202110,708,347Multi-service application fabric architecture202010,505,926Protection from unfamiliar login locations201910,148,740Multi-service application fabric architecture201810,091,150Identifying first contact unsolicited communications201810,033,731Protection from unfamiliar login locations20189,749,313'Protection from unfamiliar login locations'20179,596,201'Identifying first contact unsolicited communications'20179,401,883'Email tags'20169,338,112'Safety protocols for messaging service-enabled cloud services'20169,292,600'Message classification and management'20169,288,173'Geo-data spam filter'20169,246,894'Communicating state information to legacy clients using legacy protocols'20169,177,125'Protection from unfamiliar login locations'20159,098,459'Activity filtering based on trust ratings of network'20158,966,620'Campaign detection'20158,959,159'Personalized email interactions applied to global filtering'20158,959,157'Real-time spam look-up system'20158,843,568'Email tags'20148,745,143'Delaying inbound and outbound email messages'20148,745,738'Vouching for user account using social networking relationship'20148,707,407'Account hijacking counter-measures'20148,682,990'Identifying first contact unsolicited communications'20148,626,856'Geo-data spam filter'20148,490,185'Dynamic spam view settings'20138,434,150'Using social graphs to combat malicious attacks'20138,370,902'Rescuing trusted nodes from filtering of untrusted network entities'20138,327,445'Time travelling email messages after delivery'20128,255,468'Email management based on user behavior'20128,195,753'Honoring user preferences in email systems'20127,996,900'Time travelling email messages after delivery'20117,562,357'Relational database schema version management'20097,418,461'Schema conformance for database servers'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Patents assigned to MICROSOFT CORP (20)· patent assignee history
2008Based in Santa Clara, CA, US· patent location history
2009Based in Sunnyvale, CA, US· patent location history
2011–2021Based in Fremont, CA, US· patent location history
2012–2016Patents assigned to GILLUM ELIOT C (14)· patent assignee history
2012–2016Patents assigned to WALTER JASON D (13)· patent assignee history
2013–2016Patents assigned to VITALDEVARA KRISHNA (9)· patent assignee history
2015–2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (17)· patent assignee history
2017–2020Based in Woodinville, WA, US· patent location history
2021Based in Redmond, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 20 | 2008–2017 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 17 | 2015–2021 |
| GILLUM ELIOT C | 14 | 2012–2016 |
| WALTER JASON D | 13 | 2012–2016 |
| VITALDEVARA KRISHNAself | 9 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 27 | 2011–2021 |
| Woodinville, Washington, US | 4 | 2017–2020 |
| Redmond, Washington, US | 1 | 2021 |
| Sunnyvale, California, US | 1 | 2009 |
| Santa Clara, California, US | 1 | 2008 |