Semiconductor device
US-2021257358-A1 · Aug 19, 2021 · US
Vertical complementary BJTs
Vertical complementary BJTs · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10D84/673 |
| Official title | {Vertical complementary BJTs} |
| Display label | Vertical complementary BJTs |
| Total patents | 88 |
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 | 8 |
| 2017 | 14 |
| 2018 | 13 |
| 2019 | 12 |
| 2020 | 3 |
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Complementary transistor structures formed with the assistance of doped-glass layers
US-11063140-B2 · Jul 13, 2021 · US
Bipolar junction transistor, and a method of forming a collector for a bipolar junction transistor
US-2021098576-A1 · Apr 1, 2021 · US
Bipolar junction transistor, and a method of forming an emitter for a bipolar junction transistor
US-2021098574-A1 · Apr 1, 2021 · US
Complementary transistor structures formed with the assistance of doped-glass layers
US-2021098612-A1 · Apr 1, 2021 · US
Half-bridge circuit including a low-side transistor and a level shifter transistor integrated in a common semiconductor body
US-10833066-B2 · Nov 10, 2020 · US
Vertical bipolar transistors
US-10665702-B2 · May 26, 2020 · US
Embedded memory with enhanced channel stop implants
US-10593680-B2 · Mar 17, 2020 · US
Circuit and an electronic device including a transistor and a component and a process of forming the same
US-10497780-B2 · Dec 3, 2019 · US
Circuit and an electronic device including a transistor and a component and a process of forming the same
US-2019333992-A1 · Oct 31, 2019 · US
Semiconductor device
US-2019326278-A1 · Oct 24, 2019 · US
Bipolar junction transistor (bjt) for liquid flow biosensing applications without a reference electrode and large sensing area
US-2019312125-A1 · Oct 10, 2019 · US
Method for fabricating a jfet transistor within an integrated circuit and corresponding integrated circuit
US-2019296007-A1 · Sep 26, 2019 · US
Bipolar junction transistor (BJT) for liquid flow biosensing applications without a reference electrode and large sensing area
US-10411109-B2 · Sep 10, 2019 · US
PNP-type bipolar transistor manufacturing method
US-10381269-B2 · Aug 13, 2019 · US
Method for fabricating a JFET transistor within an integrated circuit and corresponding integrated circuit
US-10361188-B2 · Jul 23, 2019 · US
Bipolar junction transistor (bjt) for liquid flow biosensing applications without a reference electrode and large sensing area
US-2019207011-A1 · Jul 4, 2019 · US
Vertical bipolar transistors
US-2019198648-A1 · Jun 27, 2019 · US
Method for creating the high voltage complementary BJT with lateral collector on bulk substrate with resurf effect
US-10269895-B2 · Apr 23, 2019 · US
Vertical p-type, n-type, p-type (PNP) junction integrated circuit (IC) structure
US-10211324-B2 · Feb 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10D84/673?
- CPC H10D84/673 is the Cooperative Patent Classification code for “Vertical complementary BJTs.”
- How many patents are filed under CPC H10D84/673 (Vertical complementary BJTs)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC H10D84/673 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).