Issued Patents All Time
Showing 101–125 of 313 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573768 | Low voltage semiconductor memory device | Jin-Hong Ahn | 2009-08-11 |
| 7573290 | Data output driver for reducing noise | Jin-Hong Ahn | 2009-08-11 |
| 7555589 | Multi-protocol serial interface system | — | 2009-06-30 |
| 7531855 | Multi-chip device and method for manufacturing the same | — | 2009-05-12 |
| 7525830 | Nonvolatile ferroelectric perpendicular electrode cell, FeRAM having the cell and method for manufacturing the cell | — | 2009-04-28 |
| 7511987 | Memory device with hierarchy bit line | — | 2009-03-31 |
| 7511983 | Memory device with hierarchy bit line | — | 2009-03-31 |
| 7511538 | Data input buffer in semiconductor device | Jin-Hong Ahn | 2009-03-31 |
| 7505343 | Sense amplifier circuit in semiconductor memory device and driving method thereof | — | 2009-03-17 |
| 7432743 | Data input butter for use in a semiconductor device | Jin-Hong Ahn | 2008-10-07 |
| 7428160 | Nonvolatile programmable logic circuit | — | 2008-09-23 |
| 7424559 | Input/output upper and lower byte control device using nonvolatile ferroelectric register | — | 2008-09-09 |
| 7421636 | Semiconductor memory device having a test control circuit | Jin-Hong Ahn | 2008-09-02 |
| 7417910 | Low voltage semiconductor memory device | Jin-Hong Ahn | 2008-08-26 |
| 7417528 | RFID device having nonvolatile ferroelectric memory device | Jin-Hong Ahn | 2008-08-26 |
| 7414876 | Nonvolatile ferroelectric memory device having power control function | — | 2008-08-19 |
| 7408801 | Nonvolatile semiconductor memory device | Jin-Hong Ahn | 2008-08-05 |
| 7408799 | RFID device having nonvolatile ferroelectric memory device | — | 2008-08-05 |
| 7382641 | FeRAM for high speed sensing | Dong Yun Jeong, Jae Hyoung Lim | 2008-06-03 |
| 7374954 | Ferroelectric register, and method for manufacturing capacitor of the same | — | 2008-05-20 |
| 7369423 | Nonvolatile memory device using hybrid switch cell | — | 2008-05-06 |
| 7366039 | RFID device having nonvolatile ferroelectric memory device | Jin-Hong Ahn | 2008-04-29 |
| 7360144 | Multi-bit nonvolatile ferroelectric memory device having fail cell repair circuit and repair method thereof | Jin-Hong Ahn | 2008-04-15 |
| 7359268 | Semiconductor memory device for low voltage | Jin-Hong Ahn | 2008-04-15 |
| 7358797 | Semiconductor device having secure operating characteristic under low power environment | Jin-Hong Ahn | 2008-04-15 |