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2012-10-23 |
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System for linearizing a programmable delay circuit |
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2001-12-11 |
| 6194911 |
Integrated circuit tester with compensation for leakage current |
Henry Y. Pun |
2001-02-27 |
| 6104223 |
Calibratable programmable phase shifter |
D. James Chapman |
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| 6087843 |
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| 5999008 |
Integrated circuit tester with compensation for leakage current |
Henry Y. Pun |
1999-12-07 |
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Coherent switching power for an analog circuit tester |
Michael Ferland |
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| 5789958 |
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Douglas J. Chapman, Philip Theodore Kuglin |
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| 5684421 |
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1997-11-04 |