Issued Patents All Time
Showing 101–105 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798829 | Single laser bright field and dark field system for detecting anomalies of a sample | — | 1998-08-25 |
| 5139336 | Optical measuring apparatus using amplitude modulation of slipt beams | Chung Wah See | 1992-08-18 |
| 4929836 | Focusing in instruments, such as SEMs and CRTs | Albert Sicignano | 1990-05-29 |
| 4873434 | Scanning optical microscope using single laser beam | Chung Wah See | 1989-10-10 |
| 4845362 | In situ differential imaging and method utilizing a scanning electron microscope | Albert Sicignano | 1989-07-04 |