Issued Patents All Time
Showing 101–117 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490430 | Keyboard | — | 2004-05-25 |
| 6721204 | Memory erase method and device with optimal data retention for nonvolatile memory | Chih Chieh Yeh, Tao-Cheng Lu | 2004-04-13 |
| 6709921 | Fabrication method for a flash memory device with a split floating gate and a structure thereof | Yen-Hung Yeh, Tso-Hung Fan, Mu-Yi Liu, Kwang-Yang Chan, Tao-Cheng Lu | 2004-03-23 |
| 6690601 | Nonvolatile semiconductor memory cell with electron-trapping erase state and methods for operating the same | Chih Chieh Yeh, Tao-Cheng Lu | 2004-02-10 |
| 6657894 | Apparatus and method for programming virtual ground nonvolatile memory cell array without disturbing adjacent cells | Chih Chieh Yeh, Tao-Cheng Lu | 2003-12-02 |
| 6649971 | Nitride read-only memory cell for improving second-bit effect and method for making thereof | Yen-Hung Yeh, Mu-Yi Liu, Kwang-Yang Chan, Tso-Hung Fan, Tao-Cheng Lu | 2003-11-18 |
| 6646924 | Non-volatile memory and operating method thereof | Chih Chieh Yeh, Tao-Cheng Lu | 2003-11-11 |
| 6614694 | Erase scheme for non-volatile memory | Chih Chieh Yeh, Tao-Cheng Lu | 2003-09-02 |
| 6563752 | Qualification test method and circuit for a non-volatile memory | Nian-Kai Zous, Ta-Hui Wang | 2003-05-13 |
| 6512710 | Reliability test method and circuit for non-volatile memory | Lan Huang, Nian-Kai Zous, Ta-Hui Wang | 2003-01-28 |
| 6455376 | Method of fabricating flash memory with shallow and deep junctions | Tso-Hung Fan, Tao-Cheng Lu | 2002-09-24 |
| 6444523 | Method for fabricating a memory device with a floating gate | Tso-Hung Fan, Tao-Cheng Lu, Samuel C. Pan | 2002-09-03 |
| 6445614 | Accelerated testing method and circuit for non-volatile memory | Nian-Kai Zous, Ta-Hui Wang | 2002-09-03 |
| 6320786 | Method of controlling multi-state NROM | Yao-Wen Chang, Tao-Cheng Lu | 2001-11-20 |
| D440969 | Keyboard | — | 2001-04-24 |
| 6215697 | Multi-level memory cell device and method for self-converged programming | Tao-Cheng Lu, Der-Shin Shyu, Shi-Xian Chen, Mam-Tsung Wang | 2001-04-10 |
| 6181604 | Method for fast programming of EPROMS and multi-level flash EPROMS | Tao-Cheng Lu, Mam-Tsung Wang, Chin-Hsi Lin, Ful-Long Ni | 2001-01-30 |