Patent Theme
Antenna Isolation & Interference Mitigation
Techniques and structures used to reduce unwanted electromagnetic coupling, scattering, or interference between multiple antennas, different frequency bands, or sensitive electronic components within a device.
10,667 US filings from 1,656 companies since 2023 · 2023: 2,759 · 2024: 3,393 · 2025: 3,094 · 2026 YTD: 1,421
Antennas
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|
| 1 | SAMSUNG ELECTRONICS CO., LTD. | 763 | 215 | 232 | 218 | 98 | -6.0% |
| 2 | Murata Manufacturing Co., Ltd. | 457 | 104 | 168 | 119 | 66 | -29.2% |
| 3 | Huawei Technologies Co., Ltd. | 424 | 96 | 124 | 136 | 68 | +9.7% |
| 4 | Apple Inc. | 326 | 84 | 102 | 103 | 37 | +1.0% |
| 5 | QUALCOMM Incorporated | 233 | 46 | 78 | 63 | 46 | -19.2% |
| 6 | BOE Technology Group Co., Ltd. | 212 | 29 | 91 | 61 | 31 | -33.0% |
| 7 | Telefonaktiebolaget LM Ericsson (publ) | 185 | 50 | 56 | 52 | 27 | -7.1% |
| 8 | DONGWOO FINE-CHEM CO., LTD. | 124 | 53 | 33 | 30 | 8 | -9.1% |
| 9 | INTEL CORPORATION | 120 | 19 | 42 | 47 | 12 | +11.9% |
| 10 | KMW INC. | 119 | 26 | 49 | 23 | 21 | -53.1% |
| 11 | Skyworks Solutions, Inc. | 112 | 34 | 28 | 35 | 15 | +25.0% |
| 12 | HONOR DEVICE CO., LTD. | 109 | 10 | 42 | 33 | 24 | -21.4% |
| 13 | WISTRON NEWEB CORPORATION | 104 | 21 | 33 | 40 | 10 | +21.2% |
| 14 | Beijing BOE Technology Development Co., Ltd. | 99 | 7 | 38 | 39 | 15 | +2.6% |
| 15 | LG ELECTRONICS INC. | 92 | 17 | 36 | 26 | 13 | -27.8% |
| 16 | DELL PRODUCTS L.P. | 88 | 26 | 13 | 36 | 13 | +176.9% |
| 17 | ISCO INTERNATIONAL, LLC | 84 | 24 | 26 | 26 | 8 | 0.0% |
| 18 | PEGATRON CORPORATION | 83 | 22 | 27 | 26 | 8 | -3.7% |
| 19 | ADVANCED SEMICONDUCTOR ENGINEERING, INC. | 80 | 15 | 18 | 28 | 19 | +55.6% |
| 20 | Beijing BOE Sensor Technology Co., Ltd. | 79 | 6 | 38 | 24 | 11 | -36.8% |
| 21 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. | 75 | 27 | 19 | 23 | 6 | +21.1% |
| 22 | WISTRON NEWEB CORP. | 73 | 15 | 21 | 28 | 9 | +33.3% |
| 23 | YOKOWO CO., LTD. | 72 | 10 | 32 | 21 | 9 | -34.4% |
| 24 | COMMSCOPE TECHNOLOGIES LLC | 69 | 42 | 27 | · | · | — |
| 25 | MEDIATEK INC. | 69 | 18 | 16 | 23 | 12 | +43.8% |