Memory Cell Comprising First and Second Transistors and Methods of Operating
US-2022278104-A1 · Sep 1, 2022 · US
Bipolar devices
Bipolar devices · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10D48/34 |
| Official title | Bipolar devices |
| Display label | Bipolar devices |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 14 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor Device with a Passivation Layer and Method for Producing Thereof
US-2022005742-A1 · Jan 6, 2022 · US
Semiconductor device with a passivation layer and method for producing thereof
US-11158557-B2 · Oct 26, 2021 · US
Memory Device Having Electrically Floating Body Transistor
US-2021225844-A1 · Jul 22, 2021 · US
X-ray detector, semiconductor memory device including the same, method of testing semiconductor memory device and method of manufacturing semiconductor memory device
US-10984853-B2 · Apr 20, 2021 · US
Memory device having electrically floating body transistor
US-10978455-B2 · Apr 13, 2021 · US
Memory Cell Comprising First and Second Transistors and Methods of Operating
US-2020411521-A1 · Dec 31, 2020 · US
Semiconductor device and method of manufacturing semiconductor device
US-10861941-B2 · Dec 8, 2020 · US
Memory cell comprising first and second transistors and methods of operating
US-10797055-B2 · Oct 6, 2020 · US
Three-dimensional production method for functional element structure body and functional element structure body
US-10773309-B2 · Sep 15, 2020 · US
Memory Device Having Electrically Floating Body Transistor
US-2020227415-A1 · Jul 16, 2020 · US
Semiconductor device and method for producing semiconductor device
US-10651269-B2 · May 12, 2020 · US
Memory device having electrically floating body transistor
US-10629599-B2 · Apr 21, 2020 · US
X-ray detector, semiconductor memory device including the same, method of testing semiconductor memory device and method of manufacturing semiconductor memory device
US-2020105339-A1 · Apr 2, 2020 · US
Semiconductor device and method of manufacturing semiconductor device
US-2020075733-A1 · Mar 5, 2020 · US
Method of room temperature covalent bonding
US-2019344534-A1 · Nov 14, 2019 · US
Method of room temperature covalent bonding
US-2019344533-A1 · Nov 14, 2019 · US
Lateral P-N junction black phosphorus thin film, and method of manufacturing the same
US-10468604-B2 · Nov 5, 2019 · US
Method of room temperature covalent bonding
US-10434749-B2 · Oct 8, 2019 · US
Controlling structural phase transitions and properties of two-dimensional materials by integrating with multiferroic layers
US-10403753-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10D48/34?
- CPC H10D48/34 is the Cooperative Patent Classification code for “Bipolar devices.”
- How many patents are filed under CPC H10D48/34 (Bipolar devices)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC H10D48/34 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).