Patent Theme
Adaptive & Personalized Audio
Adjusting audio presentation parameters in real-time or based on user-specific profiles, environmental conditions, or content characteristics to optimize the listening experience.
10,185 US filings from 1,434 companies since 2023 · 2023: 2,608 · 2024: 3,257 · 2025: 3,007 · 2026 YTD: 1,313
Stereophonic Audio
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|
| 1 | Sonos, Inc. | 954 | 218 | 327 | 297 | 112 | -9.2% |
| 2 | Apple Inc. | 488 | 136 | 164 | 139 | 49 | -15.2% |
| 3 | GOOGLE LLC | 322 | 96 | 104 | 94 | 28 | -9.6% |
| 4 | DOLBY LABORATORIES LICENSING CORPORATION | 289 | 66 | 104 | 96 | 23 | -7.7% |
| 5 | Nokia Technologies Oy | 267 | 67 | 80 | 82 | 38 | +2.5% |
| 6 | Bose Corporation | 231 | 60 | 75 | 70 | 26 | -6.7% |
| 7 | SONY GROUP CORPORATION | 222 | 32 | 89 | 67 | 34 | -24.7% |
| 8 | SHENZHEN SHOKZ CO., LTD. | 196 | 21 | 73 | 54 | 48 | -26.0% |
| 9 | SAMSUNG ELECTRONICS CO., LTD. | 179 | 37 | 39 | 70 | 33 | +79.5% |
| 10 | HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED | 169 | 30 | 55 | 56 | 28 | +1.8% |
| 11 | Dolby International AB | 158 | 24 | 63 | 55 | 16 | -12.7% |
| 12 | Starkey Laboratories, Inc. | 158 | 40 | 45 | 46 | 27 | +2.2% |
| 13 | QUALCOMM Incorporated | 134 | 32 | 46 | 40 | 16 | -13.0% |
| 14 | Oticon A/S | 123 | 33 | 37 | 35 | 18 | -5.4% |
| 15 | Meta Platforms Technologies, LLC | 120 | 48 | 40 | 18 | 14 | -55.0% |
| 16 | Adeia Guides Inc. | 113 | · | 10 | 68 | 35 | +580.0% |
| 17 | Huawei Technologies Co., Ltd. | 111 | 30 | 36 | 31 | 14 | -13.9% |
| 18 | GN Hearing A/S | 110 | 29 | 31 | 35 | 15 | +12.9% |
| 19 | Spotify AB | 96 | 35 | 33 | 21 | 7 | -36.4% |
| 20 | Rovi Guides, Inc. | 84 | 51 | 31 | 2 | · | -93.5% |
| 21 | Gracenote, Inc. | 83 | 22 | 32 | 27 | 2 | -15.6% |
| 22 | Microsoft Technology Licensing, LLC | 83 | 19 | 27 | 28 | 9 | +3.7% |
| 23 | Sony Interactive Entertainment Inc. | 76 | 22 | 13 | 21 | 20 | +61.5% |
| 24 | Voyetra Turtle Beach, Inc. | 76 | 11 | 36 | 24 | 5 | -33.3% |
| 25 | Sonova AG | 73 | 21 | 26 | 18 | 8 | -30.8% |