Multi-layer ceramic electronic component
US-2020365328-A1 · Nov 19, 2020 · US
containing a glassy phase, e.g. glass ceramic
containing a glassy phase, e.g. glass ceramic · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01G4/129 |
| Official title | {containing a glassy phase, e.g. glass ceramic} |
| Display label | containing a glassy phase, e.g. glass ceramic |
| Total patents | 105 |
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 | 5 |
| 2017 | 10 |
| 2018 | 15 |
| 2019 | 13 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 12 |
| 2023 | 6 |
| 2024 | 11 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Capacitor component including amorphous second phase
US-10784048-B2 · Sep 22, 2020 · US
Dielectric ceramic composition and electronic component
US-10669207-B2 · Jun 2, 2020 · US
Multilayer ceramic capacitor and manufacturing method thereof
US-10672559-B2 · Jun 2, 2020 · US
Capacitors and radio frequency generators and other devices using them
US-10651020-B2 · May 12, 2020 · US
Multilayer ceramic electronic component
US-2020118751-A1 · Apr 16, 2020 · US
Dielectric composition and multilayer ceramic capacitor containing the same
US-10600572-B2 · Mar 24, 2020 · US
Capacitor component including amorphous second phase
US-2020090873-A1 · Mar 19, 2020 · US
Dielectric composition and multilayer ceramic capacitor containing the same
US-10580575-B2 · Mar 3, 2020 · US
Capacitor component including amorphous second phase
US-10529489-B1 · Jan 7, 2020 · US
Capacitor component including amorphous second phase
US-10510491-B1 · Dec 17, 2019 · US
Multilayer ceramic capacitor
US-2019371526-A1 · Dec 5, 2019 · US
Multilayer electronic component
US-10446321-B2 · Oct 15, 2019 · US
Multilayer ceramic capacitor and manufacturing method of multilayer ceramic capacitor
US-10340084-B2 · Jul 2, 2019 · US
Glass
US-2019177207-A1 · Jun 13, 2019 · US
Dielectric composition and multilayer ceramic capacitor containing the same
US-2019172641-A1 · Jun 6, 2019 · US
Monolithic ceramic capacitor, monolithic ceramic capacitor array, and monolithic ceramic capacitor mounting structure
US-10312025-B2 · Jun 4, 2019 · US
Multilayer ceramic capacitor
US-2019139704-A1 · May 9, 2019 · US
Electronic component
US-10263590-B2 · Apr 16, 2019 · US
Multilayer body and electronic component
US-10262797-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01G4/129?
- CPC H01G4/129 is the Cooperative Patent Classification code for “containing a glassy phase, e.g. glass ceramic.”
- How many patents are filed under CPC H01G4/129 (containing a glassy phase, e.g. glass ceramic)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC H01G4/129 growing?
- Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).