CalAmp Corp.
Records under this name other than the patents CalAmp Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 66 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,392,015 | Calibration Methods and Structures in Wireless Communications Systems now held by Callahan Cellular L.L.C. Term ended Term ended Apr 14, 2026 · High confidence | Term ended | Term ended Apr 14, 2026 | High confidence |
| US 7,339,979 | Adaptive Beamforming Methods and Systems That Enhance Performance and Reduce Computations now held by Callahan Cellular L.L.C. Term ended Term ended Feb 13, 2026 · High confidence | Term ended | Term ended Feb 13, 2026 | High confidence |
| US 8,416,138 | Multiband Antenna Including Antenna Elements Connected by a Choking Circuit Lapsed on the fee record Ended Apr 9, 2025 · High confidence | Lapsed on the fee record | Ended Apr 9, 2025 | High confidence |
| US 7,072,693 | Wireless Communications Structures and Methods Utilizing Frequency Domain Spatial Processing now held by Callahan Cellular L.L.C. Term ended Term ended Nov 11, 2024 · High confidence | Term ended | Term ended Nov 11, 2024 | High confidence |
| US 7,035,652 | Wireless Communication Structures and Methods with Enhanced Range and Performance now held by Datasphere, LLC Term ended Term ended Aug 29, 2024 · High confidence | Term ended | Term ended Aug 29, 2024 | High confidence |
| US 7,009,573 | Compact Bidirectional Repeaters for Wireless Communication Systems Term ended Term ended Jul 1, 2024 · High confidence | Term ended | Term ended Jul 1, 2024 | High confidence |
| US 9,335,971 | High entropy random bit source Lapsed on the fee record Ended May 10, 2024 · High confidence | Lapsed on the fee record | Ended May 10, 2024 | High confidence |
| US 7,103,118 | Vectorial Combiner for Diversity Reception in RF Tranceivers Term ended Term ended Mar 25, 2024 · High confidence | Term ended | Term ended Mar 25, 2024 | High confidence |
| US 9,271,190 | Remotely Managed Data Radios Including Remote Management Capabilities Lapsed on the fee record Ended Feb 23, 2024 · Medium confidence | Lapsed on the fee record | Ended Feb 23, 2024 | Medium confidence |
| US 6,947,507 | Spatial-Temporal Methods and Systems for Reception of Non-Line-Of-Sight Communication Signals now held by Callahan Cellular L.L.C. Term ended Term ended Dec 6, 2023 · High confidence | Term ended | Term ended Dec 6, 2023 | High confidence |