Vibration speaker
US-9591391-B2 · Mar 7, 2017 · US
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He Jie patents
He Jie holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Sep 29, 2015 |
| Latest publication | Mar 7, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Vibration speaker
US-2015289043-A1 · Oct 8, 2015 · US
Vibration speaker
US-9148716-B2 · Sep 29, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Vibration speaker
US-9591391-B2 · Mar 7, 2017 · US
Vibration speaker
US-2015289043-A1 · Oct 8, 2015 · US
Vibration speaker
US-9148716-B2 · Sep 29, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04R2499/11 | 3 |
| H04R7/045 | 3 |
| H04R2400/03 | 3 |
| H04R17/00 | 3 |
| H04R1/028 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |