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Class Information
Number: 257/E29.239
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Unipolar device (epo) > Charge transfer device (epo) > Charge-coupled device (epo) > With field effect produced by insulated gate (epo) > Surface channel ccd (epo) > Three-phase ccd (epo)
Description: This subclass is indented under subclass E29.237. This subclass is substantially the same in scope as ECLA classification H01L29/768F3.










Patents under this class:

Patent Number Title Of Patent Date Issued
8669620 Semiconductor device and method of manufacturing the same Mar. 11, 2014
8637927 Semiconductor devices and methods of forming the same Jan. 28, 2014
7851822 Full frame ITO pixel with improved optical symmetry Dec. 14, 2010
7715248 Phase-change TaN resistor based triple-state/multi-state read only memory May. 11, 2010
7605411 Charge transfer device and imaging apparatus Oct. 20, 2009
7381981 Phase-change TaN resistor based triple-state/multi-state read only memory Jun. 3, 2008
6410905 CCD with enhanced output dynamic range Jun. 25, 2002
5986296 CCD type semiconductor device Nov. 16, 1999
4807004 Tin oxide CCD imager Feb. 21, 1989
4554675 Charge transfer device operative at high speed Nov. 19, 1985
4412343 Charge transfer circuits with dark current compensation Oct. 25, 1983
4347656 Method of fabricating polysilicon electrodes Sep. 7, 1982
4315164 Bidirectional charge control circuit Feb. 9, 1982
4262297 Semiconductor charge transfer device with multi-level polysilicon electrode and bus-line structure Apr. 14, 1981
4080581 Charge transfer transversal filter Mar. 21, 1978
4042835 Charge coupled device Aug. 16, 1977
4035666 Analogue shift register correlators Jul. 12, 1977
3997973 Transversal frequency filter Dec. 21, 1976
3955100 Signal transfer system of charge transfer device with charge retaining clocking providing fixed transfer time within variable trigger pulse time period May. 4, 1976
3953733 Method of operating imagers Apr. 27, 1976
3946223 Charge transfer device having control means for its photoelectric conversion characteristics Mar. 23, 1976
3946420 Two level electrode configuration for three phase charge coupled device Mar. 23, 1976
3944816 Charge transfer apparatus having light sensitivity control means Mar. 16, 1976
3943543 Three level electrode configuration for three phase charge coupled device Mar. 9, 1976
3941630 Method of fabricating a charged couple radiation sensing device Mar. 2, 1976











 
 
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