Simple and reliable electric trailer hitch
US-2026070381-A1 · Mar 12, 2026 · US
Univ Zhejiang Normal holds 79 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 79 |
| Recent patents | 52 |
| First publication | May 9, 2019 |
| Latest publication | Mar 12, 2026 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-2026070381-A1 · Mar 12, 2026 · US
US-12567227-B2 · Mar 3, 2026 · US
US-2026037781-A1 · Feb 5, 2026 · US
US-2026016701-A1 · Jan 15, 2026 · US
US-12503404-B2 · Dec 23, 2025 · US
Representative or frequently cited publications from precomputed assignee stats.
US-2026070381-A1 · Mar 12, 2026 · US
US-12567227-B2 · Mar 3, 2026 · US
US-2026037781-A1 · Feb 5, 2026 · US
US-2026016701-A1 · Jan 15, 2026 · US
US-12503404-B2 · Dec 23, 2025 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06N3/045 | 9 |
| G06V10/82 | 7 |
| C12N15/8261 | 6 |
| G06N20/00 | 6 |
| C07K14/415 | 5 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 34 |
| Chemistry & Metallurgy | 28 |
| Operations & Transport | 14 |
| Human Necessities | 14 |
| Electricity | 13 |
| Cross-Sectional Technologies | 9 |
| Mechanical Engineering | 5 |
Answers are generated from the same data shown on this page.