ACE TECHNOLOGIES CORPORATION
65Patents
64Active
65Granted
55Portfolio score
Filing activity: Mar 10, 2008 → Jun 20, 2022 · 15 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9252475B2 | Adaptor for connecting a microstrip line to a waveguide using a conductive patch and a stub hole | Electricity | 16 | Active |
| US9035727B2 | Frequency-tunable filter | Electricity | 5 | Active |
| US9397377B2 | Cavity filter | Electricity | 5 | Active |
| US9871297B2 | Patch antenna element | Electricity | 4 | Active |
| US8587494B2 | Internal antenna providing impedance matching for multiband | Electricity | 4 | Active |
| US8552920B2 | Patch antenna synchronously generating linearly polarized wave and circularly polarized wave and generating method thereof | Electricity | 3 | Active |
| USD646238S1 | Strip pattern substrate for a filtering device | General | 3 | Expired |
| US8362855B2 | Tuning bolt ground connection structure and RF cavity filter including same | Electricity | 3 | Active |
| US9685714B2 | Radar array antenna | Electricity | 3 | Active |
| US9768512B2 | Radar array antenna | Electricity | 3 | Active |
| US8179212B2 | Frequency tunable filter | Electricity | 3 | Active |
| US8686810B2 | Frequency tuneable filter using a sliding system | Electricity | 3 | Active |
| US10490894B2 | Multi-drive apparatus for phase shifters | Electricity | 2 | Active |
| US9627732B2 | Connector for cavity filter | Electricity | 2 | Active |
| US8841977B2 | Phase shifter for producing different phase shifts through different phase velocities in different lines | Electricity | 2 | Active |
| US9300056B2 | Array antenna optimized for a base station communication system | Electricity | 2 | Active |
| US8884836B2 | Multi-band internal antenna | Electricity | 2 | Active |
| US8704617B2 | Tunable filter for expanding the tuning range | Electricity | 1 | Active |
| US9502781B2 | Wideband base station antenna radiator | Electricity | 1 | Active |
| US10084222B1 | RF filter for improving PIMD performance | Electricity | 1 | Active |
| US9252498B2 | N port feeding system using a slow wave structure feeding device included in the same | Electricity | 1 | Active |
| US10389025B2 | Metal body antenna having loop type radiation elements | Electricity | 1 | Active |
| US9887442B2 | RF filter for adjusting coupling amount or transmission zero | Electricity | 1 | Active |
| US10505244B2 | RF cavity filter using elastic element and method for manufacturing the same | Electricity | 1 | Active |
| US8743011B2 | Internal antenna supporting wideband impedance matching | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.