Portfolio comparison
Battelle Development Corp vs California Institute of Technology
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Battelle Development Corp
Patents indexed
1
Year range
1970
Most recent
1970
consumer_electronicsmechanicaltelecommunications
Top Patents1 enriched
US 3501586· 1970
How James Russell Invented the Digital Optical Disc
Activity by Decade
1970s1
Company B
California Institute of Technology
Patents indexed
3
Year range
1987 – 2019
Most recent
2019
consumer_electronicssemiconductorssoftwareai_mltelecommunications
Top Patents3 enriched
US 5471515· 1995
How a Modern Camera Sensor Captures Light and Converts It to Data
US 10362429· 2019
How Wearable Tech Uses 3D Sound to Guide Visually Impaired People
US 4660166· 1987
How Hopfield Networks Use Resistors to Mimic Brain-Like Memory
Activity by Decade
1980s1
1990s1
2010s1
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