Portfolio comparison
Bell Atlantic Network Services Inc vs Ricoh Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Bell Atlantic Network Services Inc
Patents indexed
1
Year range
1999
Most recent
1999
telecommunicationsconsumer_electronicssoftware
Top Patents1 enriched
US 5920821· 1999
How Cell Phones Find the Best Service Provider Automatically
Activity by Decade
1990s1
Company B
Ricoh Co Ltd
Patents indexed
1
Year range
2002
Most recent
2002
consumer_electronicssemiconductorssoftwaremechanical
Top Patents1 enriched
US 6476836· 2002
Printer Feature for Saving Ink or Toner
Activity by Decade
2000s1
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