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Inventor

Doug Brems

Inventor
San Diego, CA, US

Overview

2→
Patents
2008–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Mprimary
H04MTelephonic communication50%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
7,526,306'Push to talk user interface'20097,454,177'Wireless communication device with enhanced feature set'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to KYOCERA WIRELESS CORP (2)· patent assignee history
2008–2009Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOCERA WIRELESS CORP22008–2009
Locations
LocationPatentsSpan
San Diego, California, US22008–2009