H04L 25/03866
Using scrambling
Official title: {using scrambling}
H04L25/03866 (Using scrambling) appears on 976 US grants and 1,018 published applications in this corpus.
Search patents in H04L- Granted patents
- 976
- Published applications
- 1,018
- Assignees
- 319
- Inventors
- 1,612
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 6 |
| 2002 | 14 | 31 |
| 2003 | 15 | 23 |
| 2004 | 11 | 29 |
| 2005 | 7 | 37 |
| 2006 | 26 | 42 |
| 2007 | 25 | 86 |
| 2008 | 47 | 66 |
| 2009 | 35 | 74 |
| 2010 | 36 | 51 |
| 2011 | 49 | 38 |
| 2012 | 55 | 43 |
| 2013 | 51 | 44 |
| 2014 | 59 | 45 |
| 2015 | 53 | 37 |
| 2016 | 48 | 36 |
| 2017 | 42 | 30 |
| 2018 | 24 | 36 |
| 2019 | 33 | 47 |
| 2020 | 40 | 45 |
| 2021 | 43 | 52 |
| 2022 | 36 | 28 |
| 2023 | 42 | 32 |
| 2024 | 34 | 25 |
| 2025 | 24 | 27 |
| 2026 | 14 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transmission and reception of system information in parts6 Oct 2026US 12,757,106 B2Telefonaktiebolaget LM Ericsson (publ)
- Radio communication apparatus and radio communication method22 Sep 2026US 12,744,614 B2Panasonic Holdings Corporation
- Digital domain self-interference cancellation method and apparatus, device, and storage medium15 Sep 2026US 12,738,962 B2Zte Corporation
- Systems and methods for initializing HARQ-ACK procedure by a specific DCI for beam indication11 Aug 2026US 12,707,472 B2Zte Corporation
- Method and apparatus for configuring scrambling code resource, and terminal device and network device4 Aug 2026US 12,701,563 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Dynamic scrambling for wired communications between systems8 Oct 2026US 2026/0312846 A1Micron Technology, Inc.
- Sink device, source device, and control methods for same24 Sep 2026US 2026/0291707 A1Samsung Electronics Co., Ltd.
- Communication method and apparatus24 Sep 2026US 2026/0291784 A1Huawei Technologies Co., Ltd.
- Semiconductor integrated circuit and data transfer method2 Jul 2026US 2026/0188360 A1Nuvoton Technology Corporation Japan
- Method for determining initialization state of scrambling code sequence and apparatus25 Jun 2026US 2026/0181622 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Optical communications network466US 4,977,593 ABritish Telecommunications plc · 1990
- Device for in-vivo imaging441US 7,009,634 B2Given Imaging Ltd. · 2006
- Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith320US 6,275,990 B1ADC Telecommunications, Inc. · 2001
- Channel selection for a hybrid fiber coax network264US 6,334,219 B1ADC Telecommunications, Inc. · 2001
- Bidirectional point to multipoint network using multicarrier modulation237US 6,091,932 ARegioCom GmbH · 2000