US PATENT SUBCLASS 257 / 292
.~.~.~.~ Photodiodes accessed by FETs

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

213  DF  FIELD EFFECT DEVICE {6}
288  DF  .~ Having insulated electrode (e.g., MOSFET, MOS diode) {17}
290  DF  .~.~ Light responsive or combined with light responsive device {1}
291  DF  .~.~.~ Imaging array {3}
292.~.~.~.~ Photodiodes accessed by FETs

DEFINITION

Classification: 257/292

Photodiodes accessed by FETs:

(under subclass 291) Subject matter comprising light responsive diodes electrically coupled to field effect transistors.