Systems and methods for delta-sigma digitization
US-11863232-B2 · Jan 2, 2024 · US
Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters
Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03M3/468 |
| Official title | {Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters} |
| Display label | Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 12 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 11 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Signal converter device, dynamic element matching circuit, and dynamic element matching method
US-11799490-B2 · Oct 24, 2023 · US
Systems and methods for delta-sigma digitization
US-11695599-B1 · Jul 4, 2023 · US
Two-level coding/decoding-based touch sensing device and touch sensing method for mutual capacitance touch sensor
US-11662857-B2 · May 30, 2023 · US
Signal converter device, dynamic element matching circuit, and dynamic element matching method
US-2023024276-A1 · Jan 26, 2023 · US
Analog to digital conversion apparatus for providing digital value to driver
US-11411572-B2 · Aug 9, 2022 · US
Two-Level Coding/Decoding-Based Touch Sensing Device and Touch Sensing Method for Mutual Capacitance Touch Sensor
US-2022187944-A1 · Jun 16, 2022 · US
Analog to digital conversion apparatus for providing digital value to driver
US-2022166439-A1 · May 26, 2022 · US
Systems and methods for delta-sigma digitization
US-2022158732-A1 · May 19, 2022 · US
Wide bandwidth ADC with inherent anti-aliasing and high DC precision
US-11251807-B1 · Feb 15, 2022 · US
Systems and methods for delta-sigma digitization
US-11239916-B2 · Feb 1, 2022 · US
A/D converter
US-11101816-B2 · Aug 24, 2021 · US
A/d converter
US-2021159911-A1 · May 27, 2021 · US
Systems and methods for delta-sigma digitization
US-10972321-B2 · Apr 6, 2021 · US
Sigma-delta analog to digital converter
US-10938407-B2 · Mar 2, 2021 · US
Methods and apparatus for an analog-to-digital converter
US-10868563-B2 · Dec 15, 2020 · US
Systems and methods for delta-sigma digitization
US-2020374009-A1 · Nov 26, 2020 · US
Methods and apparatus for an analog-to-digital converter
US-2020295777-A1 · Sep 17, 2020 · US
Sigma-delta analog to digital converter
US-2020287563-A1 · Sep 10, 2020 · US
Systems and methods for delta-sigma digitization
US-2020274743-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H03M3/468?
- CPC H03M3/468 is the Cooperative Patent Classification code for “Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters.”
- How many patents are filed under CPC H03M3/468 (Interleaved, i.e. using multiple converters or converter parts for one channel, e.g. using Hadamard codes, pi-delta-sigma converters)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC H03M3/468 growing?
- Publication counts under this code: 4 in 2023 vs 1 in 2024 (latest complete years).