Method and apparatus for nanocrystallizing a metal surface by shock wave-accelerated nanoparticles
US-9580815-B2 · Feb 28, 2017 · US
Zhang Tian holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Feb 28, 2017 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9580815-B2 · Feb 28, 2017 · US
US-9327313-B2 · May 3, 2016 · US
US-9205515-B2 · Dec 8, 2015 · US
US-9010950-B2 · Apr 21, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9580815-B2 · Feb 28, 2017 · US
US-9327313-B2 · May 3, 2016 · US
US-9205515-B2 · Dec 8, 2015 · US
US-9010950-B2 · Apr 21, 2015 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10W70/02 | 1 |
| H10W40/259 | 1 |
| H10W40/257 | 1 |
| B23P15/26 | 1 |
| B22F3/11 | 1 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Chemistry & Metallurgy | 2 |
| Electricity | 2 |
| Mechanical Engineering | 1 |
| Physics | 1 |