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Inventor

James A. Fitch

Inventor
Edmonds, WA, US

Overview

10→
Patents
1998–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H04Wprimary
H04WWireless communication networks48%
H04MTelephonic communication24%
G01SRadio direction-finding10%
H04BTransmission10%
G08GTraffic control systems5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
7,522,927'Interface for wireless location information'20097,133,685'Monitoring boundary crossings in a wireless network'20067,107,038'Method for determining if the location of a wireless communication device is within a specified area'20066,757,545'Location information management system and method for mobile communications unit'20046,662,016'Providing graphical location information for mobile resources using a data-enabled network'20036,424,840'Method and system for dynamic location-based zone assignment for a wireless communication network'20026,321,092'Multiple input data management for wireless location-based applications'20016,256,504'Apparatus and method for billing in a wireless communication system'20016,212,392'Method for determining if the location of a wireless communication device is within a specified area'20015,774,802'Apparatus and method for billing in a wireless communication system'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to MOTOROLA INC (2)· patent assignee history
1998–2006Based in Edmonds, WA, US· patent location history
2001–2002Patents assigned to SIGNALSOFT CORP (2)· patent assignee history
2001Patents assigned to SIGNAL SOFT CORP (1)· patent assignee history
2003–2009Patents assigned to OPENWAVE SYS INC (4)· patent assignee history
2009Based in Edmunds, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OPENWAVE SYS INC42003–2009
MOTOROLA INC21998–2001
SIGNALSOFT CORP22001–2002
SIGNAL SOFT CORP12001
Locations
LocationPatentsSpan
Edmonds, Washington, US91998–2006
Edmunds, Washington, US12009