Loop type pressure-gradient-driven low-pressure thermosiphon device
US-9441888-B2 · Sep 13, 2016 · US
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Chiang Kuei-Feng patents
Chiang Kuei-Feng holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jun 30, 2015 |
| Latest publication | Sep 13, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Pressure difference driven heat spreader
US-9353996-B2 · May 31, 2016 · US
Thermal siphon structure
US-9074823-B2 · Jul 7, 2015 · US
Centrifugal heat dissipation device and motor using same
US-9071098-B2 · Jun 30, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Loop type pressure-gradient-driven low-pressure thermosiphon device
US-9441888-B2 · Sep 13, 2016 · US
Pressure difference driven heat spreader
US-9353996-B2 · May 31, 2016 · US
Thermal siphon structure
US-9074823-B2 · Jul 7, 2015 · US
Centrifugal heat dissipation device and motor using same
US-9071098-B2 · Jun 30, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F28D15/0266 | 4 |
| H10W40/73 | 3 |
| H01L23/427 | 3 |
| H01L2924/00 | 2 |
| H01L2924/0002 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 4 |
| Electricity | 4 |
| Physics | 1 |