Multiple conductive layer tft
US-2016380031-A1 · Dec 29, 2016 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01L27/283 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 347 |
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 | 32 |
| 2016 | 43 |
| 2017 | 50 |
| 2018 | 67 |
| 2019 | 49 |
| 2020 | 46 |
| 2021 | 25 |
| 2022 | 28 |
| 2023 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chip authentication technology using carbon nanotubes
US-2016373255-A1 · Dec 22, 2016 · US
Fringing field assisted dielectrophoresis assembly of carbon nanotubes
US-9525147-B2 · Dec 20, 2016 · US
Semiconductor device
US-2016358977-A1 · Dec 8, 2016 · US
Large-Scale Complementary Macroelectronics Using Hybrid Integration of Carbon Nanotubes and Oxide Thin-Film Transistors
US-2016351629-A1 · Dec 1, 2016 · US
Semiconductor device and display device
US-2016341997-A1 · Nov 24, 2016 · US
Top-gate bottom-contact organic transistor
US-9496315-B2 · Nov 15, 2016 · US
Complementary carbon nanotube neuron device
US-9490300-B2 · Nov 8, 2016 · US
Self-aligned vertical cnt array transistor
US-2016293668-A1 · Oct 6, 2016 · US
Thin film transistor and its manufacturing method, array substrate, and display device
US-2016276606-A1 · Sep 22, 2016 · US
Metathesis polymers as dielectrics
US-2016276060-A1 · Sep 22, 2016 · US
Electronic devices including organic materials
US-2016247732-A1 · Aug 25, 2016 · US
Driving circuit board, method of manufacturing the same, display unit, and electronic apparatus
US-9401486-B2 · Jul 26, 2016 · US
Electronic systems, thin film transistors, methods of manufacturing thin film transistors and thin film transistor arrays
US-9385147-B2 · Jul 5, 2016 · US
Triangulene oligomers and polymers and their use as hole conducting material
US-9385326-B2 · Jul 5, 2016 · US
Logic elements comprising carbon nanotube field effect transistor (CNTFET) devices and methods of making same
US-9362390-B2 · Jun 7, 2016 · US
Method For Producing An Organic CMOS Circuit And Organic CMOS Circuit Protected Against UV Radiation
US-2016141529-A1 · May 19, 2016 · US
Apparatus and method for generating digital value
US-2016132296-A1 · May 12, 2016 · US
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
US-9331288-B2 · May 3, 2016 · US
Ophthalmic devices with organic semiconductor transistors
US-9310626-B2 · Apr 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L27/283?
- CPC H01L27/283 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L27/283 (Electricity)?
- Our database includes 347 publications tagged with this CPC code.
- Is patent activity under CPC H01L27/283 growing?
- Publication counts under this code: 28 in 2022 vs 7 in 2023 (latest complete years).