Bypass thyristor device with gas expansion cavity within a contact plate
US-11139219-B2 · Oct 5, 2021 · US
Cathode or anode electrodes for thyristors
Cathode or anode electrodes for thyristors · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10D64/233 |
| Official title | {Cathode or anode electrodes for thyristors} |
| Display label | Cathode or anode electrodes for thyristors |
| Total patents | 76 |
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 | 5 |
| 2016 | 10 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 14 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for Producing an Electrical Contact on a Silicon Carbide Substrate
US-2021265168-A1 · Aug 26, 2021 · US
Semiconductor light emitting device, exposure head, and image forming apparatus
US-2021088928-A1 · Mar 25, 2021 · US
Method for manufacturing semiconductor device
US-10879376-B2 · Dec 29, 2020 · US
High voltage tolerant circuit architecture for applications subject to electrical overstress fault conditions
US-2020381417-A1 · Dec 3, 2020 · US
Die stack assembly using an edge separation structure for connectivity through a die of the stack
US-10854581-B2 · Dec 1, 2020 · US
Semiconductor device and power converter
US-10763760-B2 · Sep 1, 2020 · US
Die Stack Assembly Using An Edge Separation Structure For Connectivity Through A Die Of The Stack
US-2020266174-A1 · Aug 20, 2020 · US
Die stack assembly using an edge separation structure for connectivity through a die of the stack
US-10734362-B2 · Aug 4, 2020 · US
Insulated gate bipolar transistor and diode
US-2020243673-A1 · Jul 30, 2020 · US
Apparatus for automotive and communication systems transceiver interfaces
US-10700056-B2 · Jun 30, 2020 · US
Silicon controlled rectifier
US-10685954-B1 · Jun 16, 2020 · US
Silicon controlled rectifier
US-2020168598-A1 · May 28, 2020 · US
Insulated gate bipolar transistor and diode
US-10658499-B2 · May 19, 2020 · US
Bypass thyristor device with gas expansion cavity within a contact plate
US-2020144141-A1 · May 7, 2020 · US
Electrostatic discharge protection device
US-2020098741-A1 · Mar 26, 2020 · US
Apparatus for automotive and communication systems transceiver interfaces
US-2020083212-A1 · Mar 12, 2020 · US
Electrical Contact Connection on Silicon Carbide Substrate
US-2019362973-A1 · Nov 28, 2019 · US
Light emitting component, print head and image forming apparatus
US-10471734-B2 · Nov 12, 2019 · US
Flat gate commutated thyristor
US-10461157-B2 · Oct 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10D64/233?
- CPC H10D64/233 is the Cooperative Patent Classification code for “Cathode or anode electrodes for thyristors.”
- How many patents are filed under CPC H10D64/233 (Cathode or anode electrodes for thyristors)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC H10D64/233 growing?
- Publication counts under this code: 4 in 2023 vs 3 in 2025 (latest complete years).