Microfabricated ion trap chip with in situ radio-frequency sensing
US-11056332-B1 · Jul 6, 2021 · US
Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS]
Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-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 | H01J49/0018 |
| Official title | {Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS]} |
| Display label | Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS] |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 14 |
| 2018 | 5 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for loading an ion trap
US-10923335-B2 · Feb 16, 2021 · US
Enclosure for ion trapping device
US-10840078-B1 · Nov 17, 2020 · US
Synchronization of ion generation with cycling of a discontinuous atmospheric interface
US-2020357620-A1 · Nov 12, 2020 · US
Synchronization of ion generation with cycling of a discontinuous atmospheric interface
US-10755910-B2 · Aug 25, 2020 · US
Apparatuses, systems, and methods for ion traps
US-2020227226-A1 · Jul 16, 2020 · US
Detecting compounds in microfluidic droplets using mass spectrometry
US-10672601-B2 · Jun 2, 2020 · US
Apparatus and method for forming an alignment cell
US-10613029-B2 · Apr 7, 2020 · US
Apparatus and method for forming an alignment cell
US-2020064263-A1 · Feb 27, 2020 · US
Apparatuses, systems, and methods for ion traps
US-10546734-B1 · Jan 28, 2020 · US
Apparatuses, systems, and methods for ion traps
US-2020027684-A1 · Jan 23, 2020 · US
Monolithic collimator and energy analyzer for ion spectrometry
US-10468241-B2 · Nov 5, 2019 · US
Detecting compounds in microfluidic droplets using mass spectrometry
US-2019304763-A1 · Oct 3, 2019 · US
System and Method for Loading an Ion Trap
US-2019287782-A1 · Sep 19, 2019 · US
MEMS device for generating an ion beam
US-10395907-B2 · Aug 27, 2019 · US
Synchronization of ion generation with cycling of a discontinuous atmospheric interface
US-10361073-B2 · Jul 23, 2019 · US
Mems-based 3d ion trapping device for using laser penetrating ion trapping structure, and method for manufacturing same
US-2019189419-A1 · Jun 20, 2019 · US
Synchronization of ion generation with cycling of a discontinuous atmospheric interface
US-2019189415-A1 · Jun 20, 2019 · US
Space ion analyzer with mass spectrometer on a chip (MSOC) using floating MSOC voltages
US-10319572-B2 · Jun 11, 2019 · US
Preparation cell systems and methods of preparing a state of laser light
US-10302974-B2 · May 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01J49/0018?
- CPC H01J49/0018 is the Cooperative Patent Classification code for “Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS].”
- How many patents are filed under CPC H01J49/0018 (Microminiaturised spectrometers, e.g. chip-integrated devices, Micro-Electro-Mechanical Systems [MEMS])?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC H01J49/0018 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).