Communication method and apparatus in high-frequency scenario
US-2024372772-A1 · Nov 7, 2024 · US
Modulator circuits; Transmitter circuits
Modulator circuits; Transmitter circuits · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L27/36 |
| Official title | Modulator circuits; Transmitter circuits |
| Display label | Modulator circuits; Transmitter circuits |
| Total patents | 1,167 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 83 |
| 2016 | 86 |
| 2017 | 99 |
| 2018 | 118 |
| 2019 | 149 |
| 2020 | 144 |
| 2021 | 100 |
| 2022 | 103 |
| 2023 | 97 |
| 2024 | 107 |
| 2025 | 70 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Switched capacitor transmitter circuits and methods
US-2015381215-A1 · Dec 31, 2015 · US
Modulation Processing Method And Device
US-2015372784-A1 · Dec 24, 2015 · US
Broadcast signal transmitting method, broadcast signal receiving method, broadcast signal transmitting apparatus, and broadcast signal receiving apparatus
US-2015365204-A1 · Dec 17, 2015 · US
Integrated circuit
US-2015365210-A1 · Dec 17, 2015 · US
Modular microwave backhaul outdoor unit
US-9209852-B2 · Dec 8, 2015 · US
Reconfigurable Multi-Mode Transceiver
US-2015349907-A1 · Dec 3, 2015 · US
Handling signals
US-2015350002-A1 · Dec 3, 2015 · US
Soft-decision decoding of differential 16-QAM
US-9203558-B1 · Dec 1, 2015 · US
Method, device and computer program for transmitting data to at least one receiver, and method, device and computer program for receiving data transmitted by a source
US-2015341202-A1 · Nov 26, 2015 · US
Transmitting apparatus and interleaving method thereof
US-2015341052-A1 · Nov 26, 2015 · US
Systems and methods for providing signals of multiple active wireless transmitters
US-9197309-B2 · Nov 24, 2015 · US
Semiconductor device and adjustment method of filter circuit
US-9190977-B2 · Nov 17, 2015 · US
Method and apparatus for detection and correction of time skew in an optical transmitter
US-9184834-B1 · Nov 10, 2015 · US
Dynamic-range reduction of complex-valued baseband signals
US-9172574-B1 · Oct 27, 2015 · US
Electronic device and signal transmission method
US-2015304138-A1 · Oct 22, 2015 · US
Transmission and reception apparatus and transmission and reception system
US-9167185-B2 · Oct 20, 2015 · US
Transmitter, signal generation device, calibration method, and signal generation method
US-9166707-B2 · Oct 20, 2015 · US
Method and apparatus for transmitting and receiving
US-2015280957-A1 · Oct 1, 2015 · US
Radio communication apparatus and radio communication method
US-9148267-B2 · Sep 29, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L27/36?
- CPC H04L27/36 is the Cooperative Patent Classification code for “Modulator circuits; Transmitter circuits.”
- How many patents are filed under CPC H04L27/36 (Modulator circuits; Transmitter circuits)?
- Our database includes 1,167 publications tagged with this CPC code.
- Is patent activity under CPC H04L27/36 growing?
- Publication counts under this code: 107 in 2024 vs 70 in 2025 (latest complete years).