H04Q 2213/13216
Code signals, frame structure
H04Q2213/13216 (Code signals, frame structure) appears on 699 US grants and 270 published applications in this corpus.
Search patents in H04Q- Granted patents
- 699
- Published applications
- 270
- Assignees
- 251
- Inventors
- 1,110
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 21 | 0 |
| 1996 | 23 | 0 |
| 1997 | 27 | 0 |
| 1998 | 68 | 0 |
| 1999 | 61 | 0 |
| 2000 | 52 | 0 |
| 2001 | 68 | 30 |
| 2002 | 64 | 53 |
| 2003 | 54 | 41 |
| 2004 | 33 | 22 |
| 2005 | 27 | 19 |
| 2006 | 32 | 19 |
| 2007 | 24 | 18 |
| 2008 | 20 | 11 |
| 2009 | 19 | 8 |
| 2010 | 15 | 6 |
| 2011 | 15 | 5 |
| 2012 | 6 | 9 |
| 2013 | 8 | 5 |
| 2014 | 6 | 5 |
| 2015 | 6 | 3 |
| 2016 | 8 | 2 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Data transmission method and apparatus, terminal device and storage medium27 Aug 2024US 12,074,643 B2Zte Corporation
- Two-stage ramp ADC in crossbar array circuits for high-speed matrix multiplication computing20 Dec 2022US 11,531,728 B2TetraMem Inc.
- Method and apparatus for transmitting and receiving client signal19 Jun 2018US 10,003,866 B2Huawei Technologies Co., Ltd.
- Communication system, communication method, distribution apparatus, distribution method and terminal apparatus15 May 2018US 9,973,733 B2Sony Corporation
- Data processing methods, data processing apparatuses, related devices, and storage media6 Aug 2026US 2026/0230213 A1China Mobile Communication Co., Ltd Research Institute
- Method and system for transmitting service code block stream, and method and system for monitoring quality of service18 Jun 2026US 2026/0172327 A1Zte Corporation
- Data processing method and related device1 Jan 2026US 2026/0005791 A1Huawei Technologies Co., Ltd.
- Transmission frame mapping and demapping method and related device16 Oct 2025US 2025/0323754 A1
- Data mapping method, data demapping method, and related device11 Sep 2025US 2025/0286643 A1
Most cited
By later US patents
- IP-flow classification in a wireless point to multi-point (PTMP) transmission system910US 6,452,915 B1Malibu Networks, Inc. · 2002
- Message storage and delivery system854US 5,675,507 A1997
- Cable connected wan interconnectivity services for corporate telecommuters702US 6,452,923 B1AT&T Corp. · 2002
- Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer567US 6,640,248 B1Malibu Networks, Inc. · 2003
- Coaxial cable/twisted pair fed, integrated residence gateway controlled, set-top box537US 6,510,152 B1AT&T Corp. · 2003