4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Tamotsu Yamamoto

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Active diode

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Amplitude control
Reexamination Certificate

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Automatic measuring and tool position compensating system for a

Electricity: motive power systems – Positional servo systems – Adaptive or optimizing systems including 'bang-bang' servos
Patent

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Buck-boost switching regulator

Electricity: power supply or regulation systems – Output level responsive – Using a transformer or inductor as the final control device
Reexamination Certificate

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Coupling device and folding electronic apparatus using the same

Electrical connectors – Interrelated connectors relatively movable during use – Movement about axis
Reexamination Certificate

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Current mode switching regulator with predetermined on time

Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
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Profile ID: LFUS-PAI-P-564742

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