Hollow airfoil construction utilizing functionally graded materials
US-11000899-B2 · May 11, 2021 · US
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Guo Changsheng patents
Guo Changsheng holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Nov 12, 2015 |
| Latest publication | May 11, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Turbomachine shroud
US-9822650-B2 · Nov 21, 2017 · US
Slot machining
US-9718154-B2 · Aug 1, 2017 · US
Method of generating a curved blade retention slot in a turbine disk
US-9662721-B2 · May 30, 2017 · US
System and methods for electrochemical grinding with a screen
US-2015322584-A1 · Nov 12, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Hollow airfoil construction utilizing functionally graded materials
US-11000899-B2 · May 11, 2021 · US
Turbomachine shroud
US-9822650-B2 · Nov 21, 2017 · US
Slot machining
US-9718154-B2 · Aug 1, 2017 · US
Method of generating a curved blade retention slot in a turbine disk
US-9662721-B2 · May 30, 2017 · US
System and methods for electrochemical grinding with a screen
US-2015322584-A1 · Nov 12, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Mechanical Engineering | 3 |
| Cross-Sectional Technologies | 3 |
| Chemistry & Metallurgy | 2 |
| Physics | 1 |