In-situ grinding wheel topography, power monitoring, and feed/speed scheduling systems and methods
US-12589459-B2 · Mar 31, 2026 · US
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Guo Changsheng patents
Guo Changsheng is listed as an inventor on 82 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Changsheng |
| Total patents | 82 |
| First publication | Mar 26, 2015 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Manufacturing inspection systems and associated methods
US-2026072420-A1 · Mar 12, 2026 · US
Inspection systems and associated methods for gas turbine engine components
US-2025383199-A1 · Dec 18, 2025 · US
System and method for developing a numerical control manufacturing program
US-12468290-B2 · Nov 11, 2025 · US
Physics-based process control method and system
US-2025332690-A1 · Oct 30, 2025 · US
Process control method and apparatus
US-2025332684-A1 · Oct 30, 2025 · US
Broach Cutter Grinding with Rake Angle Control
US-2025319565-A1 · Oct 16, 2025 · US
Adaptive machining to reduce part distortion after forging
US-2025315018-A1 · Oct 9, 2025 · US
Adaptive tolerancing and machining parameters for subsequent machining
US-2025315033-A1 · Oct 9, 2025 · US
Component inspection system and method
US-12117813-B2 · Oct 15, 2024 · US
Recent patents
Latest publications not already listed above.
Manufacturing process qualification system and method
US-12038735-B2 · Jul 16, 2024 · US
System and method for developing a numerical control manufacturing program
US-2024019848-A1 · Jan 18, 2024 · US
Manufacturing process qualification system and method
US-2023333535-A1 · Oct 19, 2023 · US
In-situ grinding wheel topography, power monitoring, and feed/speed scheduling systems and methods
US-2023241741-A1 · Aug 3, 2023 · US
Bending moment based feed-scheduling in machining
US-2023241739-A1 · Aug 3, 2023 · US
Component inspection system and method
US-2023111750-A1 · Apr 13, 2023 · US
Method to predict machined part variation for design optimization
US-2022414293-A1 · Dec 29, 2022 · US
Face seal with insert
US-11371615-B2 · Jun 28, 2022 · US
Fan blades with abrasive tips
US-11333169-B2 · May 17, 2022 · US
Method and apparatus for machining parts with variable stiffness
US-11090772-B2 · Aug 17, 2021 · US
Cutting blade tips
US-11066937-B2 · Jul 20, 2021 · US
Face seal with insert
US-2021190209-A1 · Jun 24, 2021 · US
Hollow airfoil construction utilizing functionally graded materials
US-11000899-B2 · May 11, 2021 · US
Automatic process planning for robotic deburring operations
US-10976728-B2 · Apr 13, 2021 · US
Face seal with insert
US-10969017-B2 · Apr 6, 2021 · US
Fan blade tip as a cutting tool
US-10876415-B2 · Dec 29, 2020 · US
Design for internal cooling passages for rotating cutting tools
US-2020338649-A1 · Oct 29, 2020 · US
Internal cooling passages for rotating cutting tools
US-10814406-B1 · Oct 27, 2020 · US
Closed-loop fluid control to obtain efficient machining
US-10807209-B2 · Oct 20, 2020 · US
Face seal with insert
US-2020318740-A1 · Oct 8, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| United Technologies Corp | 59 |
| Raytheon Tech Corp | 16 |
| Rtx Corp | 8 |
| Pratt & Whitney Canada | 6 |
| Guo Changsheng | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01D11/122 | 34 |
| F05D2220/32 | 21 |
| F01D5/20 | 15 |
| F01D5/288 | 15 |
| F05D2230/90 | 14 |