Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048401 | Composition for hydrogen generation | — | 2011-11-01 |
| 6406985 | Method of fabricating buried contact | — | 2002-06-18 |
| 6346445 | Method for fabricating semiconductor devices with dual gate oxides | — | 2002-02-12 |
| 6344398 | Method for forming transistor devices with different spacer width | — | 2002-02-05 |
| 6326257 | Method of fabricating static random access memory with spacers | — | 2001-12-04 |
| 6303443 | Method of fabricating salicide in electrostatic discharge protection device | — | 2001-10-16 |
| 6258643 | Method for forming twin gate CMOS | — | 2001-07-10 |
| 6245627 | Method of fabricating a load resistor for an SRAM | Wen-Ji Chen | 2001-06-12 |
| 6207556 | Method of fabricating metal interconnect | — | 2001-03-27 |
| 6204185 | Method for forming self-align stop layer for borderless contact process | — | 2001-03-20 |
| 6162722 | Unlanded via process | — | 2000-12-19 |
| 6143595 | Method for forming buried contact | — | 2000-11-07 |
| 6133105 | Method of manufacturing borderless contact hole including a silicide layer on source/drain and sidewall of trench isolation structure | Wen-Ji Chen | 2000-10-17 |
| 6037228 | Method of fabricating self-aligned contact window which includes forming a undoped polysilicon spacer that extends into a recess of the gate structure | — | 2000-03-14 |
| 6004632 | Method for increasing etch removal rate of silicon oxynitride | Chih-Hsiang Hsiao, Heng-Sheng Huang | 1999-12-21 |
| 5918131 | Method of manufacturing a shallow trench isolation structure | Heng-Sheng Huang | 1999-06-29 |
| 5525248 | Antioxidants and antiwear additives for lubricants | Andrew G. Horodysky | 1996-06-11 |
| 5336420 | Antioxidants for functional fluids | Andrew G. Horodysky, Andrew Jeng, Leslie R. Rudnick | 1994-08-09 |
| 5304314 | Sulfur-containing ester derivatives of arylamines and hindered phenols as multifunctional antiwear and antioxidant additives for lubricants | Andrew G. Horodysky | 1994-04-19 |
| 5258130 | Antioxidant and antiwear additives for lubricants and fuels | Andrew G. Horodysky | 1993-11-02 |
| 5217502 | Quaternary ammonium salt derived thiadiazoles as multifunctional antioxidant and antiwear additives | Andrew G. Horodysky | 1993-06-08 |
| 5215549 | Thioester derived hindered phenols and aryl-amines as antioxidant and antiwear additives | Andrew G. Horodysky | 1993-06-01 |
| 5207937 | Amine salts of sulfur-containing alkylated phenols or alkylated naphthols as multifunctional antioxidant and antiwear additives | Arjun K. Goyal, Andrew G. Horodysky, Liwen Wei | 1993-05-04 |
| 5198131 | Dialkano- and trialkanol amine-derived thioester multifunctional antiwear additives | Andrew G. Horodysky | 1993-03-30 |
| 5194167 | Quaternary ammonium salts of mercaptothiadiazoles and related heterocyclic derivatives as antioxidant and antiwear additives | Andrew G. Horodysky | 1993-03-16 |