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Class Information
Number: 257/E29.129
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) > Electrodes (epo) > Characterized by their shape, relative sizes or dispositions (epo) > Not carrying current to be rectified, amplified, or switched (epo) > Gate stack for field-effect devices (epo) > For field-effect transistors (epo) > With insulated gate (epo) > Gate electrodes for transistors with floating gate (epo)
Description: This subclass is indented under subclass E29.128. This subclass is substantially the same in scope as ECLA classification H01L29/423D2B2.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8704289 |
Nonvolatile semiconductor memory device |
Apr. 22, 2014 |
| 8686488 |
Nonvolatile semiconductor memory device and method of manufacturing the same |
Apr. 1, 2014 |
| 8685813 |
Method of integrating a charge-trapping gate stack into a CMOS flow |
Apr. 1, 2014 |
| 8674414 |
Three-dimensional nonvolatile memory devices including interposed floating gates |
Mar. 18, 2014 |
| 8669607 |
Methods and apparatus for non-volatile memory cells with increased programming efficiency |
Mar. 11, 2014 |
| 8664712 |
Flash memory cell on SeOI having a second control gate buried under the insulating layer |
Mar. 4, 2014 |
| 8664711 |
Dielectric stack |
Mar. 4, 2014 |
| 8664710 |
Non-volatile memory and manufacturing method thereof |
Mar. 4, 2014 |
| 8664708 |
EEPROM cell |
Mar. 4, 2014 |
| 8659067 |
EEPROM cell |
Feb. 25, 2014 |
| 8653578 |
Semiconductor device comprising string structures formed on active region |
Feb. 18, 2014 |
| 8643077 |
Non-volatile memory devices including blocking insulation patterns with sub-layers having different energy band gaps |
Feb. 4, 2014 |
| 8637914 |
Memory cells having a plurality of control gates and memory cells having a control gate and a shield |
Jan. 28, 2014 |
| 8629491 |
Semiconductor memory device and method of manufacturing the same |
Jan. 14, 2014 |
| 8614474 |
Thin film transistor memory and display unit including the same |
Dec. 24, 2013 |
| 8614473 |
Flash memory with recessed floating gate |
Dec. 24, 2013 |
| 8587036 |
Non-volatile memory and fabricating method thereof |
Nov. 19, 2013 |
| 8575684 |
Nonvolatile semiconductor memory device |
Nov. 5, 2013 |
| 8575676 |
Semiconductor storage device and method for manufacturing the same |
Nov. 5, 2013 |
| 8541830 |
Nonvolatile semiconductor memory device and method for manufacturing the same |
Sep. 24, 2013 |
| 8536639 |
I-shape floating gate for flash memory device and fabricating the same |
Sep. 17, 2013 |
| 8530297 |
Process for fabricating non-volatile storage |
Sep. 10, 2013 |
| 8507969 |
Method and system for providing contact to a first polysilicon layer in a flash memory device |
Aug. 13, 2013 |
| 8507340 |
Method of fabricating a nonvolatile memory |
Aug. 13, 2013 |
| 8501562 |
Fabricating a gate oxide |
Aug. 6, 2013 |
| 8488388 |
Method of programming a split gate non-volatile floating gate memory cell having a separate erase gate |
Jul. 16, 2013 |
| 8482050 |
Flash memory with recessed floating gate |
Jul. 9, 2013 |
| 8441079 |
Semiconductor device with gate stack structure |
May. 14, 2013 |
| 8435878 |
Field effect transistor device and fabrication |
May. 7, 2013 |
| 8420466 |
Method of forming TFT floating gate memory cell structures |
Apr. 16, 2013 |
| 8410543 |
Semiconductor storage device and manufacturing method thereof |
Apr. 2, 2013 |
| 8410537 |
Nonvolatile semiconductor memory device and method of manufacturing the same |
Apr. 2, 2013 |
| 8395203 |
Semiconductor device and a manufacturing method thereof |
Mar. 12, 2013 |
| 8395202 |
Nanoscale floating gate |
Mar. 12, 2013 |
| 8394700 |
Device including memory array and method thereof |
Mar. 12, 2013 |
| 8390052 |
Nonvolatile semiconductor memory device |
Mar. 5, 2013 |
| 8390050 |
Semiconductor device and method of manufacturing the same |
Mar. 5, 2013 |
| 8377774 |
Split gate type non-volatile semiconductor memory device and method of manufacturing the same |
Feb. 19, 2013 |
| 8368138 |
Non-volatile memory devices and methods of manufacturing the same |
Feb. 5, 2013 |
| 8357967 |
Methods of forming memory cells |
Jan. 22, 2013 |
| 8338244 |
Methods of fabricating three-dimensional nonvolatile memory devices using expansions |
Dec. 25, 2012 |
| 8330207 |
Flash memory device including multilayer tunnel insulator and method of fabricating the same |
Dec. 11, 2012 |
| 8324676 |
Memory cell storage node length |
Dec. 4, 2012 |
| 8314457 |
Non-volatile memory devices |
Nov. 20, 2012 |
| 8304829 |
Trench-based power semiconductor devices with increased breakdown voltage characteristics |
Nov. 6, 2012 |
| 8294193 |
Semiconductor memory having both volatile and non-volatile functionality and method of operating |
Oct. 23, 2012 |
| 8288811 |
Fortification of charge-storing material in high-K dielectric environments and resulting apparatuses |
Oct. 16, 2012 |
| 8283716 |
High performance flash memory devices |
Oct. 9, 2012 |
| 8273646 |
Non-volatile memory device |
Sep. 25, 2012 |
| 8273620 |
Semiconductor integrated circuit device and related fabrication method |
Sep. 25, 2012 |
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