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Inventor

David Chambers

Inventor
Bath, GB

Overview

6→
Patents
1995–2005
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.

H04Wprimary
H04WWireless communication networks50%
A47BTables13%
G06FElectric digital data processing13%
H04BTransmission13%
H04MTelephonic communication13%
PatentTitleYear
6,963,730'Method for operating a user station in a cellular communication system'20056,122,291'Communication system and operating method thereof'20005,930,715'Method of local routing and transcoder therefor'19995,854,982'Communication system architecture and method of routing therefor'19985,685,238'Shelving apparatus'19975,398,196'Method and apparatus for detection of computer viruses'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Santa Clara, CA, US· patent location history
1997Patents assigned to P & G IND PLC (1)· patent assignee history
1997Based in West Yorkshire, GB· patent location history
1998–2005Patents assigned to MOTOROLA INC (4)· patent assignee history
1998Based in Winchester, GB· patent location history
1999–2005Based in Bath, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC41998–2005
P & G IND PLC11997
Locations
LocationPatentsSpan
Bath, GB31999–2005
Winchester, GB11998
West Yorkshire, GB11997
Santa Clara, California, US11995