Inventor
DAVID M. AICHELE
Inventor
US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits62%
H04BTransmission19%
H03FAmplifiers16%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
12,489,4245.5 GHz Wi-Fi 5G coexistence acoustic wave resonator RF filter circuit202512,255,6375.1-7.1GHz Wi-Fi6E coexistence acoustic wave resonator RF diplexer circuit202512,136,983Front end modules for Wi-Fi acoustic wave resonator RF filter circuits202411,901,8805 and 6 GHz Wi-Fi coexistence acoustic wave resonator RF diplexer circuit202411,736,177Front end modules for 5.6 GHz and 6.6 GHz Wi-Fi acoustic wave resonator RF filter circuits202311,689,1865.5 GHz Wi-Fi 5G coexistence acoustic wave resonator RF filter circuit202311,683,0214.5G 3.55-3.7 GHz band bulk acoustic wave resonator RF filter circuit202311,646,719Acoustic wave resonator RF filter circuit and system202311,646,718Acoustic wave resonator, RF filter circuit device and system202311,646,717Acoustic wave resonator, RF filter circuit device and system202311,637,545Acoustic wave resonator RF filter circuit and system202311,621,6985.5 GHz Wi-Fi 5G coexistence acoustic wave resonator RF filter circuit202311,616,490RF filter circuit including BAW resonators202311,611,386Front end module for 6.1 GHz wi-fi acoustic wave resonator RF filter circuit202311,496,108RF BAW resonator filter architecture for 6.5GHz Wi-Fi 6E coexistence and other ultra-wideband applications202211,476,8255.5 GHz Wi-Fi coexistence acoustic wave resonator RF filter circuit202211,456,723Acoustic wave resonator RF filter circuit device202211,456,724Acoustic wave resonator RF filter circuit device202211,451,2135G n79 Wi-Fi acoustic triplexer circuit202211,418,1695G n41 2.6 GHz band acoustic wave resonator RF filter circuit202211,394,451Front end module for 6.1 GHz Wi-Fi acoustic wave resonator RF filter circuit202211,184,079Front end module for 5.5 GHz Wi-Fi acoustic wave resonator RF filter circuit202111,177,868Front end module for 6.5 GHz Wi-Fi acoustic wave resonator RF filter circuit2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to AKOUSTIS INC (22)· patent assignee history
2021–2025Based in US· patent location history
2025Patents assigned to AKOUSTIS TECH CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKOUSTIS INC | 22 | 2021–2025 |
| AKOUSTIS TECH CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 23 | 2021–2025 |