Systems and methods for electrical energy storage
US-11309574-B2 · Apr 19, 2022 · US
Zhu Cheng holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Apr 19, 2022 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-11309574-B2 · Apr 19, 2022 · US
US-2017081287-A1 · Mar 23, 2017 · US
US-8957062-B2 · Feb 17, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-11309574-B2 · Apr 19, 2022 · US
US-2017081287-A1 · Mar 23, 2017 · US
US-8957062-B2 · Feb 17, 2015 · US
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Chemistry & Metallurgy | 2 |
| Operations & Transport | 1 |
| Electricity | 1 |