Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8134211 | Triggered silicon controlled rectifier for RF ESD protection | Indrajit Manna, Lo Keng Foo, Raymond Filippi | 2012-03-13 |
| 7615417 | Triggered silicon controlled rectifier for RF ESD protection | Indrajit Manna, Lo Keng Foo, Raymond Filippi | 2009-11-10 |
| 7285458 | Method for forming an ESD protection circuit | Indrajit Manna, Lo Keng Foo, Raymond Filippi | 2007-10-23 |