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Patents

68,025 found
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Granted

Thermoelectric materials

Thermoelectric materials show the thermoelectric effect in a strong or convenient form. The thermoelectric effect refers to phenomena by which either a temperature difference creates an electric po...

Granted

Image sensor

An image sensor is a device that converts an optical image into an electronic signal. It is used mostly in digital cameras, camera modules and other imaging devices. Early analog sensors were video...

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Tagged extendable primers

Primer extension is a technique whereby the 5' ends of RNA can be mapped. Primer extension can be used to determine the start site of RNA transcription (the end site cannot be determined by this...

Granted

Cross-metathesis

Cross-metathesis

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Schottky-barrier semiconduc...

Schottky-barrier semiconductor device

Granted

Low energy particle detecti...

Low energy particle detection

Granted

Quadrupole mass spectrometer

The quadrupole mass analyzer (QMS) is one type of mass analyzer used in mass spectrometry. It is also known as a transmission quadrupole mass spectrometer, quadrupole mass filter, or quadrupole mas...

Granted

Proximity lithography

Proximity lithography

Granted

Solid immersion lens

A solid immersion lens (SIL) has higher magnification and higher numerical aperture than common lenses by filling the object space with a high-refractive-index solid material. SIL was originally de...

Granted

High mobility vehicle

High mobility vehicle

Granted

Fuel cell

A fuel cell is a device that converts the chemical energy from a fuel into electricity through a chemical reaction with oxygen or another oxidizing agent.[1] Hydrogen produced from the steam met...

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Modified plant response to ...

Modified plant response to ethylene

Granted

MEMS sensor assembly

MEMS sensor assembly

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Optical routing/switching

Optical routing/switching

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Cell culture container cover

Cell culture container cover

Granted

Neural prosthetic

Neuroprosthetics (also called neural prosthetics) is a discipline related to neuroscience and biomedical engineering concerned with developing neural prostheses. They are sometimes contrasted with ...

Granted

Brillouin scattering

Brillouin scattering, named after Léon Brillouin, occurs when light, transmitted by a transparent carrier interacts with that carrier's time-&-space-periodic variations in refractive index. As desc...

Granted

Silicon etching

Etching is used in microfabrication to chemically remove layers from the surface of a wafer during manufacturing. Etching is a critically important process module, and every wafer undergoes many et...

Granted

Membrane particle filter

Membrane particle filter

Granted

CMOS active pixel sensor

An active-pixel sensor (APS) is an image sensor consisting of an integrated circuit containing an array of pixel sensors, each pixel containing a photodetector and an active amplifier. There are ma...

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