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Inventor

Oliver J. Krahn

Inventor
Superior, CO, US

Overview

3→
Patents
2009–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks75%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use25%
PatentTitleYear
9,020,547'Method for synchronizing U-APSD trigger frames'20157,616,616'Apparatus and method for enhanced quality of service in a wireless communications network'20097,545,786'Method for actively synchronizing U-APSD service periods'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2015Patents assigned to SPECTRALINK CORP (2)· patent assignee history
2009Patents assigned to POLYCOM INC (1)· patent assignee history
2009–2015Based in Superior, CO, US· patent location history
2015Patents assigned to AMANN KEITH R (1)· patent assignee history
2015Patents assigned to HAMILTON MARK A (1)· patent assignee history
2015Patents assigned to KRAHN OLIVER J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SPECTRALINK CORP22009–2015
AMANN KEITH R12015
HAMILTON MARK A12015
KRAHN OLIVER Jself12015
POLYCOM INC12009
Locations
LocationPatentsSpan
Superior, CO, US32009–2015