Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090105 | Methods for designing and manufacturing transformers | Herb Shapiro, Robert W. Johnson | 2018-10-02 |
| 9355770 | Transformer with improved power handling capacity | Herbert Shapiro, Robert W. Johnson | 2016-05-31 |
| 7464703 | Sun tracker for solar panels | — | 2008-12-16 |
| 5868609 | Wafer carrier rotating head assembly for chemical-mechanical polishing apparatus | William Yueh | 1999-02-09 |
| 5843269 | Slurry dispensing system for chemical-mechanical polishing apparatus | William Yueh | 1998-12-01 |
| 5830043 | Chemical-mechanical polishing apparatus with in-situ pad conditioner | William Yueh | 1998-11-03 |
| RE35846 | Sheet sorting apparatus | — | 1998-07-14 |
| 5553844 | Sheet sorting apparatus | — | 1996-09-10 |
| 5351947 | Sheet sorting apparatus | — | 1994-10-04 |
| 5169144 | Sheet sorting apparatus | — | 1992-12-08 |