Portfolio comparison
TELEVISION LAB Inc vs Bell Atlantic Network Services Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
TELEVISION LAB Inc
Patents indexed
1
Year range
1930
Most recent
1930
televisionbroadcastingelectronicscommunicationshistory-of-technology
Top Patents1 enriched
US 1773980· 1930
Electronic Television — Invented at 21 by a Farm Boy Who Drew It in a Potato Field
Activity by Decade
1930s1
Company B
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
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