Systems and methods for testing mems arrays and associated asics
US-2022409184-A1 · Dec 29, 2022 · US
with testing, calibrating, safety devices, built-in protection, construction details
with testing, calibrating, safety devices, built-in protection, construction details · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B06B2201/40 |
| Official title | with testing, calibrating, safety devices, built-in protection, construction details |
| Display label | with testing, calibrating, safety devices, built-in protection, construction details |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 12 |
| 2022 | 15 |
| 2023 | 22 |
| 2024 | 18 |
| 2025 | 20 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Identifying mechanical impedance of an electromagnetic load using least-mean-squares filter
US-11509292-B2 · Nov 22, 2022 · US
Electroacoustic Device
US-2022339669-A1 · Oct 27, 2022 · US
Method and system to prevent depoling of ultrasound transducer
US-2022291369-A1 · Sep 15, 2022 · US
Method and system to prevent depoling of ultrasound transducer
US-11435461-B2 · Sep 6, 2022 · US
Ultrasonic transducer for measuring wellbore characteristics
US-11333016-B2 · May 17, 2022 · US
Piezoelectric transducer condition monitoring
US-11293790-B2 · Apr 5, 2022 · US
Ultrasonic transducer health status monitor
US-2022088636-A1 · Mar 24, 2022 · US
Response-based determination of piezoelectric transducer state
US-11269067-B2 · Mar 8, 2022 · US
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
US-11263877-B2 · Mar 1, 2022 · US
Method for calibrating wire clamp device
US-11257781-B2 · Feb 22, 2022 · US
Ultrasonic apparatus and method of controlling the same
US-11215702-B2 · Jan 4, 2022 · US
Measuring resonance parameters of piezoelectric transducers
US-11194028-B2 · Dec 7, 2021 · US
Ultrasound imaging apparatus, and surgical operation support system and method using the same
US-2021369121-A1 · Dec 2, 2021 · US
Tunable system and method for stress resolution in additive manufacturing
US-2021354396-A1 · Nov 18, 2021 · US
Piezoelectric transducer controller having model-based sideband balancing
US-11163048-B2 · Nov 2, 2021 · US
Factory and user calibration of haptic systems
US-2021319677-A1 · Oct 14, 2021 · US
Ultrasonic transducers with piezoelectric material embedded in backing
US-11117166-B2 · Sep 14, 2021 · US
Method for operating an electrosurgical system and ultrasound generator
US-2021275242-A1 · Sep 9, 2021 · US
Ultrasonic vibration system having an amplitude transformer mounted on the lateral surface
US-11090759-B2 · Aug 17, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B06B2201/40?
- CPC B06B2201/40 is the Cooperative Patent Classification code for “with testing, calibrating, safety devices, built-in protection, construction details.”
- How many patents are filed under CPC B06B2201/40 (with testing, calibrating, safety devices, built-in protection, construction details)?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC B06B2201/40 growing?
- Publication counts under this code: 18 in 2024 vs 20 in 2025 (latest complete years).