Hydro-Aire, Inc.
73Patents
40Active
73Granted
47Portfolio score
Filing activity: May 2, 1997 → Dec 10, 2019 · 26 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6659233B2 | System and method for aircraft braking system usage monitoring | Performing Operations; Transporting | 112 | Expired |
| US6513885B1 | Dual redundant active/active brake-by-wire architecture | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6820946B2 | Dual redundant active/active brake-by-wire architecture | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6684147B2 | Sliding integral proportional (SIP) controller for aircraft skid control | Performing Operations; Transporting | 38 | Expired |
| US7489996B2 | Antiskid control unit and data collection system for vehicle braking system | Physics | 36 | Expired |
| US6722745B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 27 | Expired |
| US6583975B2 | Aircraft applicable ground fault circuit interrupter | Electricity | 23 | Expired |
| US6132016A | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 23 | Expired |
| US7035725B1 | Sliding integral proportional (SIP) controller for aircraft skid control | Performing Operations; Transporting | 22 | Expired |
| US6929333B2 | System and method for aircraft braking system usage monitoring | Performing Operations; Transporting | 21 | Expired |
| US6659400B2 | Optimal control design for aircraft antiskid brake control systems | Performing Operations; Transporting | 20 | Expired |
| US6752353B2 | Optimal control design for aircraft antiskid brake control systems | Performing Operations; Transporting | 19 | Expired |
| US7441844B2 | Method to reduce carbon brake wear through residual brake force | Performing Operations; Transporting | 15 | Expired |
| US8169214B2 | Angular position sensor | Physics | 15 | Active |
| US6299262A | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 13 | Expired |
| US8459590B2 | Landing gear strut extender | Performing Operations; Transporting | 13 | Active |
| US6345872B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 12 | Expired |
| US6618229B2 | Aircraft applicable current imbalance detection and circuit interrupter and packaging thereof | Electricity | 11 | Expired |
| US7410224B2 | Method and system to increase electric brake clamping force accuracy | Performing Operations; Transporting | 11 | Active |
| US6655755B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 10 | Expired |
| US7789469B2 | Method and system to increase electric brake clamping force accuracy | Performing Operations; Transporting | 10 | Active |
| US6916075B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 9 | Expired |
| US7016171B2 | Current fault detector and circuit interrupter and packaging thereof | Electricity | 9 | Expired |
| US6527350B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 9 | Expired |
| US6951372B2 | System and method for adaptive brake application and initial skid detection | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.