Class 257/E25.004 - Devices responsive or sensitive to electromagnetic radiation, e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation (EPO)

Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
Definition: This subclass is indented under subclass E25.003. This subclass
No. of patents: 1
Last issue date: 10/15/2002

Number	Title	Issue Date
6465790	Micro gamma camera with semiconducting detectors A micro gamma camera having several gamma radiation detection devices adjacent to each other. The detection devices are laid out above an information processing device that processes information output by the detection devices. Each of the detection devic...	10/15/2002

PatentStorm