Method and apparatus for time division coexistence in unlicensed radio frequency bands for mobile devices
US-9853797-B2 · Dec 26, 2017 · US
with means for preventing interference
with means for preventing interference · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B2001/7154 |
| Official title | {with means for preventing interference} |
| Display label | with means for preventing interference |
| Total patents | 324 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 19 |
| 2017 | 19 |
| 2018 | 30 |
| 2019 | 29 |
| 2020 | 39 |
| 2021 | 39 |
| 2022 | 32 |
| 2023 | 37 |
| 2024 | 28 |
| 2025 | 23 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of repeatedly transmitting/receiving system information and apparatus therefor
US-9838071-B2 · Dec 5, 2017 · US
Offloading and reselection policies and rules for mobile devices
US-9825748-B2 · Nov 21, 2017 · US
Radio communication device and semiconductor integrated circuit device used for the same
US-9826538-B2 · Nov 21, 2017 · US
Method of exchanging data packages between first and second portable communication devices using a favoured frequency band
US-9819705-B2 · Nov 14, 2017 · US
Pseudo Channel Hopping using Scan Dwell Times in Mesh Networks without Time Synchronization
US-2017317713-A1 · Nov 2, 2017 · US
Pseudo Channel Hopping in Mesh Networks without Time Synchronization
US-2017317906-A1 · Nov 2, 2017 · US
Employing offsets to create multiple orthogonal channel sequences in frequency hopping systems
US-9786155-B2 · Oct 10, 2017 · US
Interference mitigation
US-9774366-B2 · Sep 26, 2017 · US
Employing offsets to create multiple orthogonal channel sequences in frequency hopping systems
US-2017213446-A1 · Jul 27, 2017 · US
Radio communication apparatus and radio communication system
US-9706549-B2 · Jul 11, 2017 · US
Method of repeatedly transmitting/receiving system information and apparatus therefor
US-2017126274-A1 · May 4, 2017 · US
Wireless communication using a channel schedule
US-2017105214-A1 · Apr 13, 2017 · US
Techniques for generation of a frequency hopping sequence
US-9614579-B2 · Apr 4, 2017 · US
Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
US-9603143-B2 · Mar 21, 2017 · US
Coexistence signaling
US-9585027-B2 · Feb 28, 2017 · US
Method of exchanging data packages between first and second portable communication devices using a favoured frequency band
US-2017054763-A1 · Feb 23, 2017 · US
Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
US-9565678-B2 · Feb 7, 2017 · US
Method and apparatus for frequency hopping coexistence in unlicensed radio frequency bands for mobile devices
US-9537642-B2 · Jan 3, 2017 · US
Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
US-9521672-B2 · Dec 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04B2001/7154?
- CPC H04B2001/7154 is the Cooperative Patent Classification code for “with means for preventing interference.”
- How many patents are filed under CPC H04B2001/7154 (with means for preventing interference)?
- Our database includes 324 publications tagged with this CPC code.
- Is patent activity under CPC H04B2001/7154 growing?
- Publication counts under this code: 28 in 2024 vs 23 in 2025 (latest complete years).