Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057099 | Active noise cancellation system | Wessel Harm Lubberhuizen, Ashley Hughes | 2024-08-06 |
| 11942069 | Tools and methods for designing feedforward filters for use in active noise cancelling systems | Fotios Kontomichos, Wessel Harm Lubberhuizen | 2024-03-26 |
| 11678116 | Optimization of a hybrid active noise cancellation system | Fotios Kontomichos, Wessel Harm Lubberhuizen, Georgios Flamis | 2023-06-13 |
| 11404040 | Tools and methods for designing feedforward filters for use in active noise cancelling systems | Fotios Kontomichos, Wessel Harm Lubberhuizen | 2022-08-02 |
| 10070220 | Method for equalization of microphone sensitivities | Ashley Hughes | 2018-09-04 |
| 9231544 | AGC circuit for an echo cancelling circuit | Lee Bathgate, Michiel Helsloot, Christopher Piggin | 2016-01-05 |
| 8595010 | Program for creating hidden Markov model, information storage medium, system for creating hidden Markov model, speech recognition system, and method of speech recognition | Matthew E. Dunnachie, Yasutoshi Takizawa | 2013-11-26 |
| 6417498 | Neonatal substrate warmer | Janice M. Shields | 2002-07-09 |