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Inventor

Steven A. Mergenthaler

Inventor
Carlsbad, CA, US

Overview

8→
Patents
1995–2012
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing40%
H04MTelephonic communication40%
LOC1420%
PatentTitleYear
8,098,231'Portable device with versatile keyboard'20127,907,121'Portable device with versatile keyboard'2011D0583782'Portable phone'2008D0376804'Wireless local loop handset'1996D0375937'Wireless local loop power supply'1996D0375740'Wireless local loop telephone'1996D0361065'Portable phone'1995D0356560'Portable phone'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2012Patents assigned to QUALCOMM INC (8)· patent assignee history
1995Based in Encinitas, CA, US· patent location history
1996Based in Boulder, CO, US· patent location history
2008–2012Based in Carlsbad, CA, US· patent location history
2012Patents assigned to JACOBS PAUL E (1)· patent assignee history
2012Patents assigned to LARSON DAVID (1)· patent assignee history
2012Patents assigned to LEJMAN ANDREW G (1)· patent assignee history
2012Patents assigned to MERGENTHALER STEVEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC81995–2012
JACOBS PAUL E12012
LARSON DAVID12012
LEJMAN ANDREW G12012
MERGENTHALER STEVENself12012
Locations
LocationPatentsSpan
Carlsbad, California, US32008–2012
Boulder, CO, US31996
Encinitas, California, US21995