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Class Information
Number: 438/258
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > Having insulated gate (e.g., igfet, misfet, mosfet, etc.) > Having additional gate electrode surrounded by dielectric (i.e., floating gate) > Including additional field effect transistor (e.g., sense or access transistor, etc.)
Description: Process for making a floating gate-type insulated gate field effect transistor having combined therewith an additional field effect transistor.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7432154 |
Non-volatile semiconductor memory device and method of manufacturing the same |
Oct. 7, 2008 |
| 7429766 |
Split gate type nonvolatile memory device |
Sep. 30, 2008 |
| 7429513 |
Method of manufacturing a semiconductor device |
Sep. 30, 2008 |
| 7429505 |
Method of fabricating fin field effect transistor using isotropic etching technique |
Sep. 30, 2008 |
| 7427537 |
Semiconductor integrated circuit device and method for manufacturing the same |
Sep. 23, 2008 |
| 7419869 |
Semiconductor device and a method for manufacturing the same |
Sep. 2, 2008 |
| 7419876 |
Method for manufacturing non-volatile memory devices integrated in a semiconductor substrate |
Sep. 2, 2008 |
| 7417281 |
Semiconductor device with a selection gate and a peripheral gate |
Aug. 26, 2008 |
| 7413947 |
Integrated high voltage capacitor having a top-level dielectric layer and a method of manufacture therefor |
Aug. 19, 2008 |
| 7410872 |
Sealing method for electronic devices formed on a common semiconductor substrate and corresponding circuit structure |
Aug. 12, 2008 |
| 7410870 |
Methods of forming non-volatile memory devices and devices formed thereby |
Aug. 12, 2008 |
| 7407856 |
Method of manufacturing a memory device |
Aug. 5, 2008 |
| 7405123 |
Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof |
Jul. 29, 2008 |
| 7402492 |
Method of manufacturing a memory device having improved erasing characteristics |
Jul. 22, 2008 |
| 7402493 |
Method for forming non-volatile memory devices |
Jul. 22, 2008 |
| 7396723 |
Method of manufacturing EEPROM device |
Jul. 8, 2008 |
| 7393737 |
Semiconductor device and a method of manufacturing the same |
Jul. 1, 2008 |
| 7393744 |
Method of manufacturing dielectric film of flash memory device |
Jul. 1, 2008 |
| 7393748 |
Method of fabricating a semiconductor memory device |
Jul. 1, 2008 |
| 7393747 |
Nonvolatile semiconductor memory and a fabrication method thereof |
Jul. 1, 2008 |
| 7387934 |
Nonvolatile semiconductor memory and manufacturing method for the same |
Jun. 17, 2008 |
| 7384846 |
Method of fabricating semiconductor device |
Jun. 10, 2008 |
| 7384845 |
Methods of fabricating flash memory devices including word lines with parallel sidewalls |
Jun. 10, 2008 |
| 7381615 |
Methods for self-aligned trench filling with grown dielectric for high coupling ratio in semiconductor devices |
Jun. 3, 2008 |
| 7381616 |
Method of making three dimensional, 2R memory having a 4F2 cell size RRAM |
Jun. 3, 2008 |
| 7378315 |
Method for fabricating semiconductor device |
May. 27, 2008 |
| 7374980 |
Field effect transistor with thin gate electrode and method of fabricating same |
May. 20, 2008 |
| 7375018 |
Method of manufacturing semiconductor device |
May. 20, 2008 |
| 7371631 |
Method of manufacturing a nonvolatile semiconductor memory device, and a nonvolatile semiconductor memory device |
May. 13, 2008 |
| 7371645 |
Method of manufacturing a field effect transistor device with recessed channel and corner gate device |
May. 13, 2008 |
| 7368347 |
Dual bit flash memory devices and methods for fabricating the same |
May. 6, 2008 |
| 7364969 |
Semiconductor fabrication process for integrating formation of embedded nonvolatile storage device with formation of multiple transistor device types |
Apr. 29, 2008 |
| 7361564 |
Method of manufacturing high-voltage device |
Apr. 22, 2008 |
| 7361543 |
Method of forming a nanocluster charge storage device |
Apr. 22, 2008 |
| 7361551 |
Method for making an integrated circuit having an embedded non-volatile memory |
Apr. 22, 2008 |
| 7361545 |
Field effect transistor with buried gate pattern |
Apr. 22, 2008 |
| 7354824 |
Fabrication method of non-volatile memory |
Apr. 8, 2008 |
| 7352035 |
Flash memory devices and methods for fabricating flash memory devices |
Apr. 1, 2008 |
| 7348282 |
Forming method of gate insulating layer and nitrogen density measuring method thereof |
Mar. 25, 2008 |
| 7341914 |
Method for forming a non-volatile memory and a peripheral device on a semiconductor substrate |
Mar. 11, 2008 |
| 7338860 |
Methods of forming non-volatile memory device having floating gate |
Mar. 4, 2008 |
| 7339226 |
Dual-level stacked flash memory cell with a MOSFET storage transistor |
Mar. 4, 2008 |
| 7338856 |
Double-doped polysilicon floating gate |
Mar. 4, 2008 |
| 7335558 |
Method of manufacturing NAND flash memory device |
Feb. 26, 2008 |
| 7332408 |
Isolation trenches for memory devices |
Feb. 19, 2008 |
| 7326615 |
Method for manufacturing electronic non-volatile memory devices integrated in a semiconductor substrate |
Feb. 5, 2008 |
| 7326616 |
Semiconductor integrated circuit device and a method of manufacturing the same |
Feb. 5, 2008 |
| 7319058 |
Fabrication method of a non-volatile memory |
Jan. 15, 2008 |
| 7314797 |
Semiconductor device and its manufacturing method |
Jan. 1, 2008 |
| 7306990 |
Information storage element, manufacturing method thereof, and memory array |
Dec. 11, 2007 |
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