H04J 13/0007
Code type
Official title: {Code type}
H04J13/0007 (Code type) appears on 3,005 US grants and 2,880 published applications in this corpus.
Search patents in H04J- Granted patents
- 3,005
- Published applications
- 2,880
- Assignees
- 606
- Inventors
- 3,486
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 13 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 19 | 0 |
| 1998 | 30 | 0 |
| 1999 | 36 | 0 |
| 2000 | 47 | 0 |
| 2001 | 60 | 29 |
| 2002 | 68 | 116 |
| 2003 | 78 | 111 |
| 2004 | 74 | 105 |
| 2005 | 68 | 82 |
| 2006 | 112 | 65 |
| 2007 | 65 | 85 |
| 2008 | 80 | 76 |
| 2009 | 71 | 93 |
| 2010 | 87 | 168 |
| 2011 | 94 | 111 |
| 2012 | 128 | 125 |
| 2013 | 176 | 108 |
| 2014 | 147 | 115 |
| 2015 | 130 | 122 |
| 2016 | 139 | 124 |
| 2017 | 123 | 135 |
| 2018 | 103 | 126 |
| 2019 | 143 | 169 |
| 2020 | 161 | 181 |
| 2021 | 158 | 141 |
| 2022 | 145 | 137 |
| 2023 | 124 | 93 |
| 2024 | 127 | 97 |
| 2025 | 83 | 107 |
| 2026 | 36 | 59 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- CP-transparent OOK OFDM waveform for an ambient IoT6 Oct 2026US 12,756,604 B2QUALCOMM Incorporated
- Circular time shift modulation for communications29 Sep 2026US 12,750,150 B2Rutgers, The State University of New Jersey
- Radio communication apparatus and radio communication method22 Sep 2026US 12,744,614 B2Panasonic Holdings Corporation
- Transmitter, receiver, transmission method, and reception method22 Sep 2026US 12,744,700 B2Sun Patent Trust
- Transport block size determination in communication networks15 Sep 2026US 12,739,825 B2Sharp Kabushiki Kaisha
- Bistatic radar sensing in the presence of synchronization signals8 Oct 2026US 2026/0309854 A1Telefonaktiebolaget LM Ericsson (publ)
- Wireless transmission device, wireless reception device, transmission method, and reception method8 Oct 2026US 2026/0312853 A1Panasonic Intellectual Property Corporation of America
- Transceiver transmission configuration associated with a multi-transceiver device for uplink signal transmission24 Sep 2026US 2026/0292689 A1QUALCOMM Incorporated
- Processing device, network node, client device, and methods thereof17 Sep 2026US 2026/0280601 A1Huawei Technologies Co., Ltd.
- Sequence Sending Method and Communication Apparatus17 Sep 2026US 2026/0280743 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- System and method for generating signal waveforms in a CDMA cellular telephone system1,721US 5,103,459 AQUALCOMM Incorporated · 1992
- Apparatus and method for digital data transmission using orthogonal codes473US 6,356,555 B1Terayon Communications Systems, Inc. · 2002
- Multicarrier sub-layer for direct sequence channel and multiple-access coding463US 7,430,257 B1Lot 41 Acquisition Foundation, LLC · 2008
- System and method for generating signal waveforms in a CDMA cellular telephone system404US 5,416,797 AQUALCOMM Incorporated · 1995
- System and method for generating signal waveforms in a CDMA cellular telephone system359US 5,309,474 AQUALCOMM Incorporated · 1994