
John Cooper
Examiner (ID: 3942, Phone: (571)270-3998 , Office: P/3641 )
| Most Active Art Unit | 3641 |
| Art Unit(s) | 3641 |
| Total Applications | 1121 |
| Issued Applications | 893 |
| Pending Applications | 77 |
| Abandoned Applications | 175 |
Applications
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|---|---|---|---|
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[patent_title] => 'Digital PWM input D class amplifier by PMW negative feedback'
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