H03H 2017/0072
Theoretical filter design
Official title: {Theoretical filter design}
H03H2017/0072 (Theoretical filter design) appears on 100 US grants and 131 published applications in this corpus.
Search patents in H03H- Granted patents
- 100
- Published applications
- 131
- Assignees
- 94
- Inventors
- 282
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 5 |
| 2006 | 1 | 3 |
| 2007 | 1 | 8 |
| 2008 | 2 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 5 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 6 |
| 2016 | 2 | 2 |
| 2017 | 4 | 4 |
| 2018 | 1 | 5 |
| 2019 | 4 | 5 |
| 2020 | 9 | 8 |
| 2021 | 6 | 9 |
| 2022 | 13 | 17 |
| 2023 | 8 | 14 |
| 2024 | 13 | 16 |
| 2025 | 15 | 11 |
| 2026 | 8 | 9 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adaptive filter device and method for providing an output signal6 Oct 2026US 12,756,379 B2u-blox AG
- Device and method for continuous-time energy calculation of an analog signal6 Oct 2026US 12,756,401 B2Junia
- Digital filter circuit having a number of convolution sub-circuits25 Aug 2026US 12,719,451 B2Rohde & Schwarz GmbH & Co.KG
- Receiver with transcoder and adaptive filter25 Aug 2026US 12,719,452 B1Marvell Asia Pte Ltd
- Method and apparatus for finite impulse response filter under constrained sampling rate2 Jun 2026US 12,647,105 B2Jabil Inc.
- Replica signal generator for simultaneous bidirectional data communication link20 Aug 2026US 2026/0246490 A1QUALCOMM Incorporated
- Technologies for closed-loop qubit calibration2 Jul 2026US 2026/0187510 A1Intel Corporation
- Transposed Digital Filter Circuitry25 Jun 2026US 2026/0180557 A1Altera Corporation
- Ctdsm with high tolerance to clock frequency variation18 Jun 2026US 2026/0172047 A1
- Digital filter circuit for computing exponential variance of a signal, corresponding system-on-chip and method of operation26 Mar 2026US 2026/0088805 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Low-power high-speed signaling scheme over transmission line with unmatched terminations30US 10,439,661 B12019
- Finite impulse response (FIR) filter compiler9US 7,480,603 B1Altera Corporation · 2009
- Beamforming repeaters with digitally assisted interference mitigation5US 11,296,764 B2QUALCOMM Incorporated · 2022
- Non linear filter with group delay at pre-response frequency for high res audio3US 10,763,828 B22020
- Signal removal to examine a spectrum of another signal3US 10,783,430 B2HRL Laboratories, LLC · 2020