Cylindrical and spherical triboelectric generators
US-9843275-B2 · Dec 12, 2017 · US
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Zhang Hulin patents
Zhang Hulin holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 14, 2017 |
| Latest publication | Dec 12, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2017 | 4 |
| Year | Patents |
|---|---|
| 2017 | 4 |
Recent patents
Latest publications where this party is an assignee.
Single electrode triboelectric generator
US-9812993-B2 · Nov 7, 2017 · US
Cylindrical and Spherical Triboelectric Generators
US-2017077838-A1 · Mar 16, 2017 · US
Rotating cylindrical and spherical triboelectric generators
US-9571009-B2 · Feb 14, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Cylindrical and spherical triboelectric generators
US-9843275-B2 · Dec 12, 2017 · US
Single electrode triboelectric generator
US-9812993-B2 · Nov 7, 2017 · US
Cylindrical and Spherical Triboelectric Generators
US-2017077838-A1 · Mar 16, 2017 · US
Rotating cylindrical and spherical triboelectric generators
US-9571009-B2 · Feb 14, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Physics | 1 |