NEW ENGLAND DIGITAL, INC., A CORP. OF DE
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 16, 1988 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 135 Total Citation Count
- Apr 28, 1980 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4726067 Method of and apparatus for extending the useful dynamic range of digital-audio systemsExpiredNov 04, 86Feb 16, 88[H03G]
4680479 Method of and apparatus for providing pulse trains whose frequency is variable in small increments and whose period, at each frequency, is substantially constant from pulse to pulseExpiredJul 29, 85Jul 14, 87[H03K]
4345500 High resolution musical note oscillator and instrument that includes the note oscillatorExpiredApr 28, 80Aug 24, 82[G10H]
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