Issued Patents All Time
Showing 476–491 of 491 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656936 | Method and system for interference reduction in a wireless communication network using a joint detector | Hang Li, Guanghan Xu | 2010-02-02 |
| 7548764 | Method and system for generating multiple radiation patterns using transform matrix | Hang Jin, Brian Lee Kurtz, Daniel Wee, Phil Davis, John Grabner | 2009-06-16 |
| 7508976 | Local process variation correction for overlay measurement | Roger R. Lowe-Webb, Silvio J. Rabello | 2009-03-24 |
| 7236244 | Alignment target to be measured with multiple polarization states | Roger R. Lowe-Webb | 2007-06-26 |
| 7230705 | Alignment target with designed in offset | Roger R. Lowe-Webb, John D. Heaton, Guonguang Li | 2007-06-12 |
| 7151937 | Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams | Hang Jin | 2006-12-19 |
| 7068977 | Method and system for interference assessment and reduction in a wireless communication system | Guanghan Xu | 2006-06-27 |
| 7062276 | Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams | Guanghan Xu, Hang Jin | 2006-06-13 |
| 7046361 | Positioning two elements using an alignment target with a designed offset | Roger R. Lowe-Webb, John D. Heaton | 2006-05-16 |
| 6992764 | Measuring an alignment target with a single polarization state | Roger R. Lowe-Webb, Silvio J. Rabello, John D. Heaton | 2006-01-31 |
| 6982793 | Method and apparatus for using an alignment target with designed in offset | Roger R. Lowe-Webb, John D. Heaton, Guoguang Li | 2006-01-03 |
| 6970255 | Encoder measurement based on layer thickness | Blaine R. Spady, John D. Heaton, Roger R. Lowe-Webb | 2005-11-29 |
| 6958819 | Encoder with an alignment target | John D. Heaton, Roger R. Lowe-Webb | 2005-10-25 |
| 6949462 | Measuring an alignment target with multiple polarization states | Roger R. Lowe-Webb | 2005-09-27 |
| 6907246 | Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams | Guanghan Xu, Hang Jin | 2005-06-14 |
| 6856643 | Communication system and method for performing fast symbol estimation for multiple access disperse channels | Guanghan Xu | 2005-02-15 |