Harvesting Robot Precision Farming Patent Snapshot 2026
The harvesting robot precision farming patent space is in early-stage growth, with activity concentrated in India and China among a fragmented set of academic and individual filers. Filing volume has expanded sharply on a multi-year basis, and the technology mix is still consolidating around harvesting mechanics and robotic manipulators.
Fragmented field led by academic and individual inventors across India and China
No single commercial incumbent is visible in this space. The visible assignees — including Sudarmani R, Sharmeela R, the Avinashilingam Institute for Home Science and Higher Education, and Zhejiang University — each hold 2 patent records, reflecting a evidence snapshot shaped by academic research groups rather than large industrial players.
The top five filers account for 30% of the ranked applicants visible in this query’ combined total, indicating a fragmented rather than concentrated visible assignee structure with no single entity holding a commanding position.
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 1 | Sudarmani R (individual inventor) | 2 | |
| 2 | Sharmeela R (individual inventor) | 2 | |
| 3 | AVINASHILINGAM INST FOR HOME SCI & HIGHER EDUCATIO… | 2 | |
| 4 | Zhejiang University | 2 | |
| 5 | Pooja K (individual inventor) | 2 | |
| 6 | Reni A (individual inventor) | 2 | |
| 7 | Shandong Agricultural University | 2 | |
| 8 | Caroline A (individual inventor) | 2 | |
| 9 | Zhejiang University of Technology | 1 | |
| 10 | Mr. P. Balaji (individual inventor) | 1 |
| # | Applicant | Patent records | Share |
|---|---|---|---|
| 11 | Mr. P. Kalaiselvi (individual inventor) | 1 | |
| 12 | Mythili S (individual inventor) | 1 | |
| 13 | Mr. S. Surendran (individual inventor) | 1 | |
| 14 | Mr. M. Anand (individual inventor) | 1 | |
| 15 | Dr. J. Jency Joseph (individual inventor) | 1 | |
| 16 | Mr. M. Michael Jones (individual inventor) | 1 | |
| 17 | Mr. R. Sambasivam (individual inventor) | 1 | |
| 18 | Ms. J. Swathi (individual inventor) | 1 | |
| 19 | Pradeep K (individual inventor) | 1 | |
| 20 | Mr. S. Ragul Kannan (individual inventor) | 1 |
The spread of leadership across Indian individual inventors and Chinese university groups suggests that no single organization has yet established a defensible portfolio advantage; this creates both openings for new entrants and limited blocking risk from incumbents at this stage.
The most recent 18–24 months of filings are subject to publication lag and are likely undercounted; the true activity level through 2025–2026 is higher than current records reflect. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
Rising filing cadence paired with a harvesting-dominant but diversifying technology mix
Annual filing activity has grown substantially since 2021, and the technology composition shows a clear anchor in harvesting and mowing systems with emerging adjacent branches in robotics, image recognition, and AI.
Annual filing trend
Filings were negligible before 2021 and have increased each multi-year window since, reaching a visible step-up in 2024–2025. The 2025 and 2026 bars are subject to publication lag and should be read as lower bounds rather than final counts.
↗ Hover for values · click a bar to ask EurekaTechnology composition
A01D (Harvesting and mowing) is the visible class, reflecting the core application focus. B25J (Manipulators and robots) and G06Q (Business and administrative data processing) appear as secondary branches, while G06V (Image and video recognition), B64U (drones), G06N (AI models), and G05D (control systems) each hold a single record, signaling early-stage diversification into sensing and autonomy.
↗ 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.
Automated agricultural harvesting robot with adapt…
The proposed invention introduces an Automated Agricultural Harvesting Robot with an Adaptive Gripping Mechanism, revolutionizing the farming industry. This robotic system, equipped with advanced sensors and cameras, autonomously navigates agricultural fields, identifying and selectively harvesting ripe crops while minimizing damage. Its adaptive gripping… (excerpt from the patent abstract)
Open this patent in Eureka →| # | Patent | Citations |
|---|---|---|
| 1 | 一种夹持切割一体的仿生感知西兰花选择性采收爪 | 4 |
| 2 | 一种西兰花选择性采收机器人及其控制方法 | 4 |
| 3 | 采运一体的绿芦笋选择性收获机器人及采收方法 | 1 |
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.
Avinashilingam Institute (Sudarmani R, Sharmeela R, et al.)
The Avinashilingam Institute for Home Science and Higher Education and its associated individual inventors — including Sudarmani R, Sharmeela R, Pooja K, Reni A, and Caroline A — each hold 2 patent records, all concentrated in A01D (Harvesting and mowing) and B25J (Manipulators and robots). Their technology emphasis spans robotic arm manipulation (B25J 5 and B25J 15) combined with crop harvesting systems, suggesting an integrated end-effector and robot-body approach.
patent records: 2 eachZhejiang University
Zhejiang University holds 2 patent records and is classified as a new entrant by momentum evidence. Its technology focus spans A01D 46 (selective harvesting), A01D 45, and B25J 15 (robotic manipulators), with the top-cited patents in the dataset — a bionic-perception broccoli selective-harvesting claw and a broccoli harvesting robot control method — attributed to this group. Its entry into the space with highly cited work signals a technically advanced position despite a small current record count.
patent records: 2Frequently asked questions
The current evidence scope contains 12 patent families. The field began generating filings in 2021 and has grown rapidly since, though the most recent 18–24 months are subject to publication lag and are likely undercounted.
The visible assignees each hold 2 patent records. They include Sudarmani R, Sharmeela R, the Avinashilingam Institute for Home Science and Higher Education, Zhejiang University, Pooja K, Reni A, and Caroline A. No commercial company appears among the top-ranked filers — the field is currently led by academic and individual-inventor groups.
India leads with 7 patent records and China follows with 5. No other jurisdictions appear in the current dataset, meaning the US, Europe, and Japan are either not yet active or their filings have not yet published.
The top-cited works are a bionic-perception selective-harvesting claw for broccoli and a broccoli selective-harvesting robot with a control method, both with 4 citations each, along with a green asparagus selective-harvesting robot with integrated transport and harvesting functions. These are all Chinese-origin patents focused on vegetable-specific robotic harvesting.
The lifecycle evidence classifies the field as Growth, with a 150% recent growth rate. Annual filings were negligible before 2021 and have increased in each subsequent period. The field is in early-stage growth with IP positions still being established.
The sparsest adjacent branches relative to the visible harvesting core are G06V (image and video recognition, 2 records), and A01B (soil working), A01C (planting and sowing), A01F (threshing and crop processing), and A23N (food preparation machines), each with only 1 record. Vision-based crop detection and post-harvest inline processing are the branches with the clearest technical relevance and lowest current IP density.
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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.
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