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United States Utility Patents
6,829,430 - 6,829,439

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NumberTitle
6,829,430 Image recording apparatus
6,829,431 Device to automatically prepare infant formula
6,829,432 Face image photographic apparatus and face image photographic method
6,829,433 Electrostatic actuator and camera module using electrostatic actuator
6,829,434 Distance measuring apparatus
6,829,435 Exposure system for obtaining a sensitometric control patch with exposure gradient
6,829,436 Optical cross-connect device with transparency
6,829,437 Hybrid electronic/optical switch system
6,829,438 Add/drop multiplexing in WDM optical networks
6,829,439 Optical communication device



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