Utilization of image analytics to detect abnormalities on fan blades of gas turbine engines
US-12571740-B2 · Mar 10, 2026 · US
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Chaudhry Zaffir A patents
Chaudhry Zaffir A is listed as an inventor on 142 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chaudhry Zaffir A |
| Total patents | 142 |
| First publication | Mar 19, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical in-situ inspection system
US-2026009341-A1 · Jan 8, 2026 · US
Method for inspecting a powerplant component using an inspection scope
US-2025347662-A1 · Nov 13, 2025 · US
Direct drive refrigerant screw compressor with refrigerant lubricated rotors
US-2025341213-A1 · Nov 6, 2025 · US
Lightweight rotor design with composite structure
US-12463477-B2 · Nov 4, 2025 · US
Inspecting internal powerplant component using piezoelectric device
US-2025314620-A1 · Oct 9, 2025 · US
Inspecting internal powerplant component using inspection scope
US-2025314557-A1 · Oct 9, 2025 · US
Optical in-situ inspection system
US-12435642-B2 · Oct 7, 2025 · US
Propulsor blade imaging assembly method for an aircraft propulsion system
US-12410727-B2 · Sep 9, 2025 · US
Direct drive refrigerant screw compressor with refrigerant lubricated rotors
US-12385491-B2 · Aug 12, 2025 · US
Recent patents
Latest publications not already listed above.
Propulsor blade imaging assembly for an aircraft propulsion system
US-12385412-B2 · Aug 12, 2025 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-12379645-B2 · Aug 5, 2025 · US
Blade vibration mitigation of integrally bladed rotor by damping on disk
US-2025230750-A1 · Jul 17, 2025 · US
Rotor blade inspection system
US-12359672-B2 · Jul 15, 2025 · US
Composite rotors and methods of making composite rotors
US-2025226734-A1 · Jul 10, 2025 · US
Morphing structures for fan inlet variable vanes
US-12247529-B2 · Mar 11, 2025 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-2025075631-A1 · Mar 6, 2025 · US
Optical in-situ inspection system
US-2025067194-A1 · Feb 27, 2025 · US
Lightweight rotor design with composite structure
US-2024413680-A1 · Dec 12, 2024 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-12146416-B2 · Nov 19, 2024 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-2024352868-A1 · Oct 24, 2024 · US
Rotor blade inspection system
US-2024352938-A1 · Oct 24, 2024 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-2024352867-A1 · Oct 24, 2024 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-2024352869-A1 · Oct 24, 2024 · US
Propulsor blade imaging assembly for an aircraft propulsion system
US-2024353737-A1 · Oct 24, 2024 · US
Condition monitoring of tires of a power drive unit for aerospace cargo systems
US-2024317399-A1 · Sep 26, 2024 · US
Utilization of image analytics to detect abnormalities on fan blades of gas turbine engines
US-2024264092-A1 · Aug 8, 2024 · US
Rotor blade inspection system
US-12055055-B1 · Aug 6, 2024 · US
Rotor blade inspection system
US-12055053-B1 · Aug 6, 2024 · US
Enhanced method of lubrication for refrigeration compressors
US-11959673-B2 · Apr 16, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Raytheon Tech Corp | 28 |
| United Technologies Corp | 28 |
| Sikorsky Aircraft Corp | 21 |
| Carrier Corp | 21 |
| Goodrich Corp | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F05D2260/80 | 20 |
| F01D21/003 | 20 |
| F05D2270/8041 | 18 |
| H05B2214/04 | 16 |
| H05B3/145 | 16 |