Patent Theme
Advanced Channel Coding & Decoding
Development of encoding and decoding algorithms and apparatuses for robust data transmission and storage, focusing on techniques like LDPC, polar codes, and iterative decoding methods to minimize bit errors and improve communication reliability.
8,251 US filings from 1,109 companies since 2023 · 2023: 2,096 · 2024: 2,567 · 2025: 2,524 · 2026 YTD: 1,064
Coding & Decoding
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|
| 1 | Huawei Technologies Co., Ltd. | 827 | 175 | 253 | 273 | 126 | +7.9% |
| 2 | QUALCOMM Incorporated | 565 | 118 | 166 | 195 | 86 | +17.5% |
| 3 | SAMSUNG ELECTRONICS CO., LTD. | 449 | 147 | 138 | 120 | 44 | -13.0% |
| 4 | Micron Technology, Inc. | 238 | 59 | 80 | 55 | 44 | -31.2% |
| 5 | ATOMBEAM TECHNOLOGIES INC. | 224 | 26 | 57 | 122 | 19 | +114.0% |
| 6 | ZTE Corporation | 173 | 42 | 58 | 55 | 18 | -5.2% |
| 7 | Telefonaktiebolaget LM Ericsson (publ) | 139 | 40 | 48 | 33 | 18 | -31.2% |
| 8 | INTEL CORPORATION | 135 | 32 | 48 | 47 | 8 | -2.1% |
| 9 | SK hynix Inc. | 131 | 13 | 51 | 44 | 23 | -13.7% |
| 10 | Apple Inc. | 115 | 29 | 38 | 27 | 21 | -28.9% |
| 11 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | 100 | 39 | 29 | 17 | 15 | -41.4% |
| 12 | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. | 98 | 14 | 30 | 40 | 14 | +33.3% |
| 13 | VIVO MOBILE COMMUNICATION CO., LTD. | 98 | 18 | 34 | 33 | 13 | -2.9% |
| 14 | LG ELECTRONICS INC. | 90 | 41 | 26 | 18 | 5 | -30.8% |
| 15 | Western Digital Technologies, Inc. | 90 | 40 | 27 | 20 | 3 | -25.9% |
| 16 | Nokia Technologies Oy | 85 | 18 | 30 | 27 | 10 | -10.0% |
| 17 | Pure Storage, Inc. | 82 | 27 | 26 | 18 | 11 | -30.8% |
| 18 | Kioxia Corporation | 72 | 19 | 24 | 16 | 13 | -33.3% |
| 19 | Microsoft Technology Licensing, LLC | 68 | 12 | 26 | 20 | 10 | -23.1% |
| 20 | SONY GROUP CORPORATION | 63 | 13 | 21 | 20 | 9 | -4.8% |
| 21 | Silicon Motion, Inc. | 60 | 11 | 21 | 18 | 10 | -14.3% |
| 22 | Marvell Asia Pte Ltd | 60 | 16 | 17 | 21 | 6 | +23.5% |
| 23 | NEC CORPORATION | 59 | 12 | 18 | 22 | 7 | +22.2% |
| 24 | Nokia Solutions and Networks Oy | 56 | 11 | 18 | 20 | 7 | +11.1% |
| 25 | InterDigital Patent Holdings, Inc. | 54 | 11 | 14 | 21 | 8 | +50.0% |