Security system with improved communications reliability
US-2025322743-A1 · Oct 16, 2025 · US
Alarm systems in which substations are interrogated in succession by a central station
Alarm systems in which substations are interrogated in succession by a central station · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G08B26/00 |
| Official title | Alarm systems in which substations are interrogated in succession by a central station |
| Display label | Alarm systems in which substations are interrogated in succession by a central station |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for providing notification and electronic device supporting same
US-2025174100-A1 · May 29, 2025 · US
Systems and methods facilitating emergency response
US-2025087076-A1 · Mar 13, 2025 · US
Method and system for situational awareness for emergency response
US-12190711-B2 · Jan 7, 2025 · US
Method and system for situational awareness for emergency response
US-2023154310-A1 · May 18, 2023 · US
Method and system for situational awareness for emergency response
US-11605287-B2 · Mar 14, 2023 · US
Method and system for situational awareness for emergency response
US-11580845-B2 · Feb 14, 2023 · US
Safety communication in an elevator communication system
US-11380190-B2 · Jul 5, 2022 · US
Method and system for situational awareness for emergency response
US-2022172599-A1 · Jun 2, 2022 · US
Safety communication in an elevator communication system
US-2021343138-A1 · Nov 4, 2021 · US
Method and system for situational awareness for emergency response
US-2020258374-A1 · Aug 13, 2020 · US
Method and system for situational awareness for emergency response
US-10657799-B2 · May 19, 2020 · US
Neighborhood Proximity Media Capture For Life Safety Alarm Events
US-2020036945-A1 · Jan 30, 2020 · US
Method and system for situational awareness for emergency response
US-2019073894-A1 · Mar 7, 2019 · US
Dynamic linking of security systems
US-10217335-B2 · Feb 26, 2019 · US
Control, monitoring, and/or security apparatus and method
US-10152876-B2 · Dec 11, 2018 · US
Method and system for situational awareness for emergency response
US-10140842-B2 · Nov 27, 2018 · US
Applying geographical limitations to control actions of a security system
US-9824514-B2 · Nov 21, 2017 · US
Method and system for situational awareness for emergency response
US-2017330447-A1 · Nov 16, 2017 · US
Method and system for situational awareness for emergency response
US-9756169-B2 · Sep 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G08B26/00?
- CPC G08B26/00 is the Cooperative Patent Classification code for “Alarm systems in which substations are interrogated in succession by a central station.”
- How many patents are filed under CPC G08B26/00 (Alarm systems in which substations are interrogated in succession by a central station)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC G08B26/00 growing?
- Publication counts under this code: 3 in 2023 vs 4 in 2025 (latest complete years).