OPTICAL NON-UNIFORMITY CORRECTION (NUC) FOR ACTIVE MODE IMAGING SENSORS USING MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) MICRO-MIRROR ARRAYS (MMAs)
US-2021092260-A1 · Mar 25, 2021 · US
using switches based on microelectro-mechanical systems [MEMS]
using switches based on microelectro-mechanical systems [MEMS] · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04Q2011/003 |
| Official title | {using switches based on microelectro-mechanical systems [MEMS]} |
| Display label | using switches based on microelectro-mechanical systems [MEMS] |
| Total patents | 91 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 16 |
| 2017 | 8 |
| 2018 | 11 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for passive optical switching using MEMS mirror switches
US-10868613-B2 · Dec 15, 2020 · US
Optical cross-connect
US-2020371294-A1 · Nov 26, 2020 · US
Storage controller with OCS for managing active-passive backend storage arrays
US-10831411-B2 · Nov 10, 2020 · US
Piezoelectrically actuated mirrors for optical communications
US-10816733-B2 · Oct 27, 2020 · US
Systems and methods for passive optical switching using mems mirror switches
US-2020106519-A1 · Apr 2, 2020 · US
Efficient component communication through resource rewiring in disaggregated datacenters
US-2020097426-A1 · Mar 26, 2020 · US
Piezoelectrically actuated mirrors for optical communications
US-2020064555-A1 · Feb 27, 2020 · US
Storage controller with ocs for managing active-passive backend storage arrays
US-2020034043-A1 · Jan 30, 2020 · US
Inner and outer collimator elements for an optical circuit switch
US-10317626-B2 · Jun 11, 2019 · US
Optical wavelength selective switch, an optical network node, an optical network and methods therein
US-10313047-B2 · Jun 4, 2019 · US
Optically-secured adaptive software-defined optical sensor network architecture
US-10295751-B2 · May 21, 2019 · US
Transmitter/receiver with orbital angular momentum based optical encryption
US-10234633-B2 · Mar 19, 2019 · US
Reconfigurable optical space switch
US-10162121-B2 · Dec 25, 2018 · US
Inner and outer collimator elements for an optical circuit switch
US-2018364419-A1 · Dec 20, 2018 · US
Optically-secured adaptive software-defined optical sensor network architecture
US-2018255385-A1 · Sep 6, 2018 · US
Reconfigurable Optical Space Switch
US-2018252870-A1 · Sep 6, 2018 · US
Transmitter/reciever with orbital angular momentum based optical encryption
US-2018252557-A1 · Sep 6, 2018 · US
Micro-electro-mechanical system optical switch and switching node
US-10061087-B2 · Aug 28, 2018 · US
Optically-addressable optical switch
US-10015568-B2 · Jul 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04Q2011/003?
- CPC H04Q2011/003 is the Cooperative Patent Classification code for “using switches based on microelectro-mechanical systems [MEMS].”
- How many patents are filed under CPC H04Q2011/003 (using switches based on microelectro-mechanical systems [MEMS])?
- Our database includes 91 publications tagged with this CPC code.
- Is patent activity under CPC H04Q2011/003 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).