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Inventor

Alexander M. Hehmeyer

Inventor
Bellevue, WA, US

Overview

5→
Patents
2012–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 5 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 communication83%
G06FElectric digital data processing17%
PatentTitleYear
9,912,579'Techniques to manage presence information based on routing rules'20189,633,218'Identities and permissions'20179,014,016'Techniques to manage presence information based on routing rules'20158,433,774'Presence capabilities and preferences'20138,135,809'Presence capabilities and preferences'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to HEHMEYER ALEXANDER M (3)· patent assignee history
2012–2015Patents assigned to MICROSOFT CORP (3)· patent assignee history
2012–2013Patents assigned to BHATTACHARJEE AVRONIL (2)· patent assignee history
2012–2013Patents assigned to GUPTA AMIT (2)· patent assignee history
2012–2018Based in Bellevue, WA, US· patent location history
2017–2018Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEHMEYER ALEXANDER Mself32012–2015
MICROSOFT CORP32012–2015
BHATTACHARJEE AVRONIL22012–2013
GUPTA AMIT22012–2013
MICROSOFT TECHNOLOGY LICENSING LLC22017–2018
Locations
LocationPatentsSpan
Bellevue, Washington, US52012–2018