Inventor

Robert G. Trenkamp

Inventor
Washington, DC, US

Overview

9→
Patents
2000–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 9 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 communication50%
G06FElectric digital data processing29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
H04MTelephonic communication7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2016Patents assigned to MICROSTRATEGY INC (9)· patent assignee history
2000–2006Based in Washington, DC, US· patent location history
2008–2016Based in Annapolis, MD, US· patent location history
2012Patents assigned to SAYLOR MICHAEL (1)· patent assignee history
2012Patents assigned to TRENKAMP ROBERT (1)· patent assignee history
2012Patents assigned to WILDING PETER (1)· patent assignee history
2012Patents assigned to YOST KYLE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSTRATEGY INC92000–2016
SAYLOR MICHAEL12012
TRENKAMP ROBERTself12012
WILDING PETER12012
YOST KYLE12012
Locations
LocationPatentsSpan
Washington, DC, US62000–2006
Annapolis, Maryland, US32008–2016