Natural lithographic fabrication of microstructures over...

Navigation keys for a handheld electronic device

Nbt based lead-free piezoelectric materials for high power...

Near-infrared light emitting diodes and detectors employing...

Near-infrared ray radiation illuminator and a near- infrared...

Near-isothermal high-temperature fuel cell

Near-isotropic low-profile microstrip radiator especially...

Needle position detecting arrangement for sewing machines

Negative absolute conductance device and method

Negative active substance for acid electrolyte accumulators

Negative effective electron affinity emitters with drift...

Negative electrode assembly for alkaline batteries

Negative electrode carbonaceous material, method of...

Negative electrode current collector for heterogeneous...

Negative electrode for a rechargeable lithium battery

Negative electrode for alkaline accumulators

Negative electrode for alkaline storage batteries and method...

Negative electrode for alkaline storage batteries and method...

Negative electrode for electrochemical generator

Negative electrode for gastight alkaline storage batteries...