4. Miscellaneous active electrical nonlinear devices, circuits, and
  5. Signal converting, shaping, or generating
  6. Amplitude control

Wei-Zen Chen

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Bit error rate tester and pseudo random bit sequences...

Pulse or digital communications – Testing
Reexamination Certificate

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Digital fast-locking frequency synthesizer

Oscillators – Automatic frequency stabilization using a phase or frequency... – Tuning compensation
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Dual loop automatic power control for laser driver

Coherent light generators – Particular component circuitry – For driving or controlling laser
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Frequency synthesizing circuit having a frequency multiplier...

Oscillators – Polyphase output
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Method for high transmittance attenuated phase-shifting mask...

Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Radiation mask
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1417504

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