Wireless collection of fastener data
US-10165340-B2 · Dec 25, 2018 · US
Calling by using pulses
Calling by using pulses · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04Q9/14 |
| Official title | Calling by using pulses |
| Display label | Calling by using pulses |
| Total patents | 114 |
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 | 13 |
| 2016 | 15 |
| 2017 | 18 |
| 2018 | 18 |
| 2019 | 16 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems to boost surface detected electromagnetic telemetry signal strength
US-10082019-B2 · Sep 25, 2018 · US
Control system for an outdoor communication system
US-10068468-B2 · Sep 4, 2018 · US
Method for uploading data of cell panel monitoring system and cell panel monitoring system
US-10045097-B2 · Aug 7, 2018 · US
Techniques for pulse source detection
US-10034068-B2 · Jul 24, 2018 · US
System and method for determining an insurance premium quote based on human telematic data and structure related telematic data
US-9984418-B1 · May 29, 2018 · US
Systems and methods for a continuous monitoring of analyte values
US-9974470-B2 · May 22, 2018 · US
Systems and methods for a continuous monitoring of analyte values
US-9974469-B2 · May 22, 2018 · US
Intelligent electronic device
US-2018136012-A1 · May 17, 2018 · US
Signal generator, a decoder, a method for generating a transmit signal and a method for determining speed data
US-9973835-B2 · May 15, 2018 · US
Communication system and method for using human telematic data to provide a hazard alarm/notification message to a user in a static environment such as in or around buildings or other structures
US-9955242-B1 · Apr 24, 2018 · US
Systems and methods for a continuous monitoring of analyte values
US-9901292-B2 · Feb 27, 2018 · US
Method for controlling message signal within timing controller integrated circuit, timing controller integrated circuit and display panel
US-9898993-B2 · Feb 20, 2018 · US
Intelligent electronic device with expandable functionality
US-9897461-B2 · Feb 20, 2018 · US
Methods and systems to boost surface detected electromagnetic telemetry signal strength
US-2017362932-A1 · Dec 21, 2017 · US
Mobile wireless appliance
US-9820657-B2 · Nov 21, 2017 · US
Fuel submetering using firing rate signals
US-2017295416-A1 · Oct 12, 2017 · US
Method for controlling message signal within timing controller integrated circuit, timing controller integrated circuit and display panel
US-2017287415-A1 · Oct 5, 2017 · US
Apparatus and method for charging electric vehicle via plural chargers
US-2017274791-A1 · Sep 28, 2017 · US
Modular location tag for a real time location system network
US-2017272556-A1 · Sep 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04Q9/14?
- CPC H04Q9/14 is the Cooperative Patent Classification code for “Calling by using pulses.”
- How many patents are filed under CPC H04Q9/14 (Calling by using pulses)?
- Our database includes 114 publications tagged with this CPC code.
- Is patent activity under CPC H04Q9/14 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).