Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483929 | Power amplifier self-heating compensation circuit | Tero Tapio Ranta, Keith Bargroff, Robert Mark Englekirk | 2019-11-19 |
| 10439562 | Current mirror bias compensation circuit | Ikumi TOKUDA, Tero Tapio Ranta, Keith Bargroff, Robert Mark Englekirk | 2019-10-08 |
| 10439563 | Positive temperature coefficient bias compensation circuit | Tsuyoshi Takagi, Tero Tapio Ranta, Keith Bargroff, Robert Mark Englekirk | 2019-10-08 |
| 10305433 | Power amplifier self-heating compensation circuit | Tero Tapio Ranta, Keith Bargroff, Robert Mark Englekirk | 2019-05-28 |
| 10276371 | Managed substrate effects for stabilized SOI FETs | Robert Mark Englekirk, Keith Bargroff, Tero Tapio Ranta, Simon Edward Willard | 2019-04-30 |
| 10250199 | Cascode amplifier bias circuits | Jonathan James Klaren, Poojan Wagh, David Kovac, Eric S. Shapiro, Neil Calanca +5 more | 2019-04-02 |