Transdermal absorption sheet and method of producing the same
US-2017361080-A1 · Dec 21, 2017 · US
Networks or arrays of similar microstructural devices
Networks or arrays of similar microstructural devices · 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 | B81B7/04 |
| Official title | Networks or arrays of similar microstructural devices |
| Display label | Networks or arrays of similar microstructural devices |
| Total patents | 198 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 19 |
| 2017 | 17 |
| 2018 | 19 |
| 2019 | 22 |
| 2020 | 21 |
| 2021 | 19 |
| 2022 | 20 |
| 2023 | 13 |
| 2024 | 10 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-device transducer module, apparatus including the transducer module and method of manufacturing the transducer module
US-2017318396-A1 · Nov 2, 2017 · US
Multi-pressure mems package
US-2017283250-A1 · Oct 5, 2017 · US
High throughput biochemical detection using single molecule fingerprinting arrays
US-2017234825-A1 · Aug 17, 2017 · US
Electronic device, method for manufacturing electronic device, and physical-quantity sensor
US-2017199217-A1 · Jul 13, 2017 · US
System with an increased surface density of microelectromechanical or nanoelectromechanical devices
US-2017183221-A1 · Jun 29, 2017 · US
Laser reseal including a protective structure
US-2017158497-A1 · Jun 8, 2017 · US
Sensor structure for sensing pressure waves and ambient pressure
US-9670059-B2 · Jun 6, 2017 · US
System for driving an array of mems structures and corresponding driving method
US-2017129773-A1 · May 11, 2017 · US
Semiconductor device
US-9617143-B2 · Apr 11, 2017 · US
MEMS devices and methods for forming same
US-9604843-B2 · Mar 28, 2017 · US
Sequential wafer bonding
US-9604844-B2 · Mar 28, 2017 · US
System for driving an array of MEMS structures and corresponding driving method
US-9604842-B2 · Mar 28, 2017 · US
Release hole plus contact via for fine pitch ultrasound transducer integration
US-2017066014-A1 · Mar 9, 2017 · US
Microelectronic module, module array, and method for influencing a flow
US-2017043863-A1 · Feb 16, 2017 · US
High throughput biochemical detection using single molecule fingerprinting arrays
US-9551682-B2 · Jan 24, 2017 · US
Transducer array subdicing
US-2016339475-A1 · Nov 24, 2016 · US
Micromachined 3-axis accelerometer with a single proof-mass
US-9455354-B2 · Sep 27, 2016 · US
Display apparatus having a micro-electro-mechanical system
US-9449562-B2 · Sep 20, 2016 · US
Micromachined monolithic 3-axis gyroscope with single drive
US-2016264404-A1 · Sep 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B81B7/04?
- CPC B81B7/04 is the Cooperative Patent Classification code for “Networks or arrays of similar microstructural devices.”
- How many patents are filed under CPC B81B7/04 (Networks or arrays of similar microstructural devices)?
- Our database includes 198 publications tagged with this CPC code.
- Is patent activity under CPC B81B7/04 growing?
- Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).