H04L 25/0234
By non-linear interpolation
Official title: {by non-linear interpolation}
H04L25/0234 (By non-linear interpolation) appears on 106 US grants and 92 published applications in this corpus.
Search patents in H04L- Granted patents
- 106
- Published applications
- 92
- Assignees
- 66
- Inventors
- 185
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 1 |
| 2003 | 5 | 5 |
| 2004 | 0 | 2 |
| 2005 | 2 | 9 |
| 2006 | 3 | 2 |
| 2007 | 7 | 11 |
| 2008 | 3 | 6 |
| 2009 | 10 | 4 |
| 2010 | 3 | 4 |
| 2011 | 5 | 10 |
| 2012 | 9 | 10 |
| 2013 | 9 | 6 |
| 2014 | 13 | 1 |
| 2015 | 6 | 9 |
| 2016 | 8 | 4 |
| 2017 | 6 | 0 |
| 2018 | 4 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 3 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-linear neural network equalizer for high-speed data channel22 Apr 2025US 12,284,059 B1Marvell Asia Pte Ltd
- Tuning digital pre-distortion for a transmitter to correct non-linear errors in a receiver31 Dec 2024US 12,184,453 B2Mellanox Technologies, Ltd.
- Ethernet physical layer transceiver with non-linear neural network equalizers10 Dec 2024US 12,166,595 B2Marvell Asia Pte Ltd
- Pilot design for OFDM systems with four transmit antennas17 Nov 2020US 10,841,141 B2Apple Inc.
- Scattered pilot pattern and channel estimation method for MIMO-OFDM systems23 Jun 2020US 10,693,693 B2BlackBerry Limited
- Tuning digital pre-distortion for a transmitter to correct non-linear errors in a receiver7 Nov 2024US 2024/0372753 A1Mellanox Technologies, Ltd.
- Recurrent equivariant inference machines for channel estimation4 Apr 2024US 2024/0113917 A1QUALCOMM Incorporated
- Recurrent equivariant inference machines for channel estimation4 Apr 2024US 2024/0113919 A1QUALCOMM Incorporated
- Ethernet physical layer transceiver with non-linear neural network equalizers28 Jul 2022US 2022/0239510 A1Marvell Asia Pte Ltd
- Pilot Design for OFDM Systems with Four Transmit Antennas5 Dec 2019US 2019/0372812 A1Apple Inc.
Most cited
By later US patents
- Scattered pilot pattern and channel estimation method for MIMO-OFDM systems152US 7,248,559 B2Nortel Networks Limited · 2007
- System and method for estimating signal time of arrival63US 6,493,380 B1Nortel Networks Limited · 2002
- OFDM channel estimation in the presence of interference62US 6,487,253 B1Cisco Technology, Inc. · 2002
- Scattered pilot pattern and channel estimation method for MIMO-OFDM systems61US 7,778,337 B2Nortel Networks Limited · 2010
- Scattered pilot pattern and channel estimation method for MIMO-OFDM systems38US 8,254,246 B2Research In Motion Limited · 2012