TELEDYNE ET
Patent Owner
Stats
- 15 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 16, 1996 most recent publication
Details
- 15 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 299 Total Citation Count
- Feb 28, 1991 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5508516 Mass spectrometry method using supplemental AC voltage signalsOct 19, 94Apr 16, 96[H01J, B01D]
5451782 Mass spectometry method with applied signal having off-resonance frequencyMar 03, 95Sep 19, 95[H01J, B01D]
5449905 Method for generating filtered noise signal and broadband signal having reduced dynamic range for use in mass spectrometryJul 27, 94Sep 12, 95[H01J, B01D]
5436445 Mass spectrometry method with two applied trapping fields having same spatial formMay 31, 94Jul 25, 95[H01J]
5381007 Mass spectrometry method with two applied trapping fields having same spatial formMay 25, 93Jan 10, 95[H01J]
5274233 Mass spectrometry method using supplemental AC voltage signalsMay 14, 92Dec 28, 93[H01J, B01D]
5256875 Method for generating filtered noise signal and broadband signal having reduced dynamic range for use in mass spectrometryAug 11, 92Oct 26, 93[H01J, B01D]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
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