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Class Information
Number: 365/185.04
Name: Static information storage and retrieval > Floating gate > Data security
Description: Subject matter under 185.01 wherein the floating gate device has an ability to secure or permanently preserve electric data signals from being erased (e.g., by tampering or overwriting) from memory cells.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623378 |
Selective programming of non-volatile memory facilitated by security fuses |
Nov. 24, 2009 |
| 7613046 |
Nonvolatile semiconductor memory device carrying out simultaneous programming of memory cells |
Nov. 3, 2009 |
| 7580281 |
Flash memory device with write protection |
Aug. 25, 2009 |
| 7573292 |
Pre-programmed integrated circuit including programmable logic |
Aug. 11, 2009 |
| 7564727 |
Apparatus and method for configurable power management |
Jul. 21, 2009 |
| 7558110 |
IC module and cellular phone |
Jul. 7, 2009 |
| 7546424 |
Embedded processor with dual-port SRAM for programmable logic |
Jun. 9, 2009 |
| 7525836 |
Non-imprinting memory with high speed erase |
Apr. 28, 2009 |
| 7505316 |
Data storage having function to protect stored data |
Mar. 17, 2009 |
| 7502256 |
Systems and methods for reducing unauthorized data recovery from solid-state storage devices |
Mar. 10, 2009 |
| 7499321 |
Semiconductor integrated circuit |
Mar. 3, 2009 |
| 7486827 |
Efficient and robust algorithm for video sequence matching |
Feb. 3, 2009 |
| 7486585 |
Securing an integrated circuit |
Feb. 3, 2009 |
| 7483297 |
Nonvolatile memory card |
Jan. 27, 2009 |
| 7476939 |
Memory cell having an electrically floating body transistor and programming technique therefor |
Jan. 13, 2009 |
| 7477544 |
Storage device |
Jan. 13, 2009 |
| 7477554 |
Data retention kill function |
Jan. 13, 2009 |
| 7474566 |
Non-volatile memory device and method capable of re-verifying a verified memory cell |
Jan. 6, 2009 |
| 7472244 |
Scheme for securing a memory subsystem or stack |
Dec. 30, 2008 |
| 7463517 |
Semiconductor integrated circuit and nonvolatile memory element |
Dec. 9, 2008 |
| 7463527 |
Method and apparatus for collecting data related to the status of an electrical power system |
Dec. 9, 2008 |
| 7460399 |
Flash EEprom system |
Dec. 2, 2008 |
| 7457152 |
Non-volatile memory devices and systems including phase-change one-time-programmable (OTP) memory cells and related methods |
Nov. 25, 2008 |
| 7444456 |
SRAM bus architecture and interconnect to an FPGA |
Oct. 28, 2008 |
| 7436702 |
Integrated circuit with a data memory protected against UV erasure |
Oct. 14, 2008 |
| 7430136 |
Purge operations for solid-state storage devices |
Sep. 30, 2008 |
| 7428167 |
Semiconductor integrated circuit and nonvolatile memory element |
Sep. 23, 2008 |
| 7421534 |
Data protection for non-volatile semiconductor memory using block protection flags |
Sep. 2, 2008 |
| 7411821 |
Method and apparatus to protect nonvolatile memory from viruses |
Aug. 12, 2008 |
| 7398554 |
Secure lock mechanism based on a lock word |
Jul. 8, 2008 |
| 7379325 |
Non-imprinting memory with high speed erase |
May. 27, 2008 |
| 7376011 |
Method and structure for efficient data verification operation for non-volatile memories |
May. 20, 2008 |
| 7376010 |
Nonvolatile semiconductor memory device having protection function for each memory block |
May. 20, 2008 |
| 7360049 |
Non-volatile semiconductor memory device having a password protection function |
Apr. 15, 2008 |
| 7359232 |
Multi-context memory cell |
Apr. 15, 2008 |
| 7336542 |
Nonvolatile latch |
Feb. 26, 2008 |
| 7325114 |
Selectable block protection for non-volatile memory |
Jan. 29, 2008 |
| 7321522 |
Securing an integrated circuit |
Jan. 22, 2008 |
| 7319610 |
MTP storage medium and access algorithm method with traditional OTP |
Jan. 15, 2008 |
| 7310277 |
Non-volatile semiconductor storage device with specific command enable/disable control signal |
Dec. 18, 2007 |
| 7307894 |
Semiconductor device and control method of the same |
Dec. 11, 2007 |
| 7307880 |
One time programming memory cell using MOS device |
Dec. 11, 2007 |
| 7298649 |
Nonvolatile memory card |
Nov. 20, 2007 |
| 7295469 |
Nonvolatile semiconductor memory device with a ROM block settable in a write/erase inhibit mode |
Nov. 13, 2007 |
| 7289361 |
Semiconductor integrated circuit and nonvolatile memory element |
Oct. 30, 2007 |
| 7286398 |
Semiconductor device and method of controlling said semiconductor device |
Oct. 23, 2007 |
| 7280399 |
Semiconductor device |
Oct. 9, 2007 |
| 7254086 |
Method for accessing memory |
Aug. 7, 2007 |
| 7239549 |
Semiconductor device |
Jul. 3, 2007 |
| 7230849 |
Data write apparatus for nonvolatile memory |
Jun. 12, 2007 |
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