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Inventor

Christopher S. Gremo

Inventor
Algonquin, IL, US

Overview

4→
Patents
2000–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Mprimary
H04MTelephonic communication50%
H01QAntennas, i.e. radio aerials17%
H04BTransmission17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
7,181,007'Flat-profile keypad assembly and label'20076,366,302'Enhanced graphic user interface for mobile radiotelephones'20026,348,897'Multi-function antenna system for radio communication device'20026,115,620'Mode-switchable portable communication device and method therefor'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2007Patents assigned to MOTOROLA INC (4)· patent assignee history
2000Based in Crystal Lake, IL, US· patent location history
2002–2007Based in Algonquin, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC42000–2007
Locations
LocationPatentsSpan
Algonquin, Illinois, US32002–2007
Crystal Lake, Illinois, US12000