Inventor

Keith Johnston

Inventor
Austin, TX, US

Overview

6→
Patents
2002–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04WWireless communication networks22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2013Based in Austin, TX, US· patent location history
2009–2013Patents assigned to JOHNSTON KEITH (5)· patent assignee history
2010–2013Patents assigned to MARTIN JOHN (2)· patent assignee history
2010–2013Patents assigned to WHITE ERIC (2)· patent assignee history
2012Patents assigned to CHAWLA PUNEET SINGH (1)· patent assignee history
2012Based in Menlo Park, CA, US· patent location history
2013Patents assigned to RPX CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSTON KEITHself52009–2013
MARTIN JOHN22010–2013
RPX CORP22013
WHITE ERIC22010–2013
CHAWLA PUNEET SINGH12012
Locations
LocationPatentsSpan
Austin, Texas, US52002–2013
Menlo Park, California, US12012