GAA DTCO Design Optimization Patent Snapshot 2026
The formal patent literature on GAA DTCO (Gate-All-Around Design Technology Co-Optimization) is at its earliest documented stage, with a single patent family on record filed in 2025 by an academic institution in India. Concentration is absolute at this point, and the field presents an almost entirely open evidence snapshot for industrial and academic entrants alike.
CVR College of Engineering holds the sole documented position in this nascent field
The corpus contains 1 patent family in scope, filed by CVR College of Engineering — the only ranked applicant. This reflects a field that has not yet attracted documented patent activity from major semiconductor industry players.
The top five filers’ share of the ranked applicants visible in this query stands at 100%, a figure that is mathematically trivial given a single applicant, but it underscores that no competitive tier structure has yet formed.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | CVR College of Engineering | 1 |
The sole filing originates from an academic institution rather than an integrated device manufacturer or EDA vendor, suggesting that formal knowledge codification in this area is still primarily in academic hands. This leaves the industrial application space effectively uncontested in patent terms.
The most recent filing period is subject to publication lag, so additional 2024–2025 applications may not yet be visible in this corpus. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A single 2025 filing marks the first documented activity in a decade of zero output
The annual filing trend and technology composition together characterize GAA DTCO design optimization as a field with no recorded patent activity from 2017 through 2024, punctuated by a single filing in 2025. The IPC distribution reflects both the nanoscale device physics and the semiconductor device engineering dimensions of the topic.
Annual filing trend
Zero filings are recorded for every year from 2017 through 2024, with one family appearing in 2025. The 2025 data point is subject to publication lag, and the 2026 count of zero should be treated as incomplete rather than definitive.
↗ Hover for values · click a bar to ask EurekaTechnology composition
The single family is classified under both B82Y (Nanotechnology applications) and H01L (Semiconductor devices), reflecting the dual nature of GAA architecture work at the intersection of nanoscale fabrication and device engineering.
↗ Hover for values · click a bar to ask EurekaHighly cited patent families surfaced by the query
Citation-heavy patent families returned by the query. Use this section as citation context, not as a curated list of the most topic-specific patents.
Advancements in 3D stacking and integration of gaa…
This invention presents a novel approach to the 3D stacking and integration of Gate-All-Around Field-Effect Transistors (GAAFETS) for next-generation mobile and AI semiconductor devices. Utilizing monolithic 3D integration and nanosheet/nanowire GAA -architectures, the invention enables ultra-high transistor density, improved electrostatic control, and… (excerpt from the patent abstract)
Open this patent in Eureka →Ranked by total forward citations. Citation counts favour older and broadly cited patent families, and broad or adjacent patents may appear when they match the search scope. Treat this section as citation context, not as a curated list of the most topic-specific patents. Some patent titles may be shown in their original, non-English language where an accurate translation could not be guaranteed.
Assignee snapshot from the current evidence set
The applicants below are visible in this query result. Because the evidence set is relatively small, read this section as a directional snapshot rather than a full competitive ranking.
CVR College of Engineering
CVR College of Engineering holds 1 patent family in this corpus — the entirety of the documented landscape. Its technical focus spans both B82Y (Nanotechnology applications) and H01L (Semiconductor devices), consistent with a device-level academic study of GAA architectures. No momentum data is available given this is the first recorded filing. Its position as an academic institution suggests the work is research-oriented rather than product-driven.
families: 1No challenger on record
No second applicant exists in this corpus. The challenger tier is entirely vacant, meaning any industrial or academic organization filing in this space would immediately become the second-largest documented filer. This is an unusually early entry opportunity in a technically high-value domain.
families: 0Frequently asked questions
The current corpus contains 1 patent family in scope, filed in 2025 by CVR College of Engineering in India. This reflects a field at the very earliest stage of formal patent documentation.
CVR College of Engineering is the sole documented filer, holding 1 patent family. No industrial applicant — foundry, fabless company, or EDA vendor — has a recorded filing in this specific corpus.
India is the only jurisdiction with a recorded filing. Key semiconductor IP jurisdictions including the United States, China, Taiwan, South Korea, and Europe show no filings in this corpus.
The existing family is classified under B82Y (Nanotechnology applications) and H01L (Semiconductor devices). Adjacent but currently unoccupied classes of high relevance include H01L 21 (manufacturing processes) and G06F 30 (EDA and design verification tools).
A formal lifecycle stage cannot be assigned based on available evidence. With one filing recorded in 2025 and zero activity in prior years, the field is best characterized as pre-emergence — formal patent documentation has only just begun.
No co-applicant or collaboration relationships are recorded in the current corpus. The absence of documented partnerships is consistent with the field’s pre-emergence status and represents a structural observation rather than a confirmed long-term condition.
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Disclaimer. This page is generated from Patsnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. Patsnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.