Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121464 | Subband algorithm with threshold for robust broadband active noise control system | Ming-Ran Lee, Takeshi Abe, Ming-Te Cheng, Frederick Wayne Vanhaaften, Liqun Na +3 more | 2018-11-06 |
| 9837065 | Variable bandwidth delayless subband algorithm for broadband active noise control system | Ming-Ran Lee, Takeshi Abe, Ming-Te Cheng, Frederick Wayne Vanhaaften, Liqun Na +3 more | 2017-12-05 |
| 8600069 | Multi-channel active noise control system with channel equalization | Ming-Ran Lee, Takeshi Abe, Ming-Te Cheng, Frederick Wayne Vanhaaften, Mingfeng Li +1 more | 2013-12-03 |
| 7990123 | DCDC converter with soft-startup and soft-transition for adjustable output voltage | Ulysses Ramos Lopez | 2011-08-02 |