Pyroelectric detector system
US-10823619-B2 · Nov 3, 2020 · US
using pyroelectric sensor means
using pyroelectric sensor means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G08B13/191 |
| Official title | using pyroelectric sensor means |
| Display label | using pyroelectric sensor means |
| Total patents | 145 |
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 | 8 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 8 |
| 2019 | 27 |
| 2020 | 13 |
| 2021 | 21 |
| 2022 | 11 |
| 2023 | 17 |
| 2024 | 14 |
| 2025 | 6 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual-view image device for monitoring heat source and image processing method thereof
US-2020120290-A1 · Apr 16, 2020 · US
Streaming Video from Audio/Video Recording and Communication Devices
US-2019387204-A1 · Dec 19, 2019 · US
Device for operating passive infrared sensors
US-10444077-B2 · Oct 15, 2019 · US
Streaming video from audio/video recording and communication devices
US-10419726-B2 · Sep 17, 2019 · US
Multi-sensor motion detection
US-2019259270-A1 · Aug 22, 2019 · US
Notification priority sequencing for video security
US-2019259262-A1 · Aug 22, 2019 · US
Systems and methods for optimization and testing of wireless devices
US-2019260488-A1 · Aug 22, 2019 · US
Video-based channel selection in a wireless network-connected camera system
US-2019261243-A1 · Aug 22, 2019 · US
Camera communication channel selection
US-2019260923-A1 · Aug 22, 2019 · US
Band steering for a low power device
US-2019261370-A1 · Aug 22, 2019 · US
Mesh-based home security system
US-2019259260-A1 · Aug 22, 2019 · US
Transcoding in security camera applications
US-2019260814-A1 · Aug 22, 2019 · US
Encoder selection based on camera system deployment characteristics
US-2019260987-A1 · Aug 22, 2019 · US
Battery efficient wireless network connection and registration for a low-power device
US-2019260661-A1 · Aug 22, 2019 · US
Transmission rate control of data communications in a wireless camera system
US-2019260496-A1 · Aug 22, 2019 · US
Adaptive encoding in security camera applications
US-2019261007-A1 · Aug 22, 2019 · US
Sensor device
US-2019226915-A1 · Jul 25, 2019 · US
Methods and Devices for Activity Monitoring in Spaces Utilizing an Array of Motion Sensors
US-2019228624-A1 · Jul 25, 2019 · US
Methods and devices for activity monitoring in spaces utilizing an array of motion sensors
US-10354503-B1 · Jul 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G08B13/191?
- CPC G08B13/191 is the Cooperative Patent Classification code for “using pyroelectric sensor means.”
- How many patents are filed under CPC G08B13/191 (using pyroelectric sensor means)?
- Our database includes 145 publications tagged with this CPC code.
- Is patent activity under CPC G08B13/191 growing?
- Publication counts under this code: 14 in 2024 vs 6 in 2025 (latest complete years).