David Ward
30Patents
9h-index
24Co-inventors
75Inventor score
Filing activity: Jun 13, 1994 → Jan 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6658603B1 | Method and apparatus for efficiently generating and implementing engine error codes and verifying the correctness of the implementation of the engine error codes | Physics | 57 | Expired |
| US8595715B2 | Dynamic software version selection | Physics | 37 | Active |
| US6208914A | System for improved receding-horizon adaptive and reconfigurable control | Physics | 35 | Expired |
| US5939347A | Supported catalytic activator | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5885924A | Halogenated supports and supported activators | Chemistry; Metallurgy | 31 | Expired |
| US5583085A | Preparation of dehydroxylated supports | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7246331B2 | Method for optimizing integrated circuit device design and service | Physics | 16 | Expired |
| US5391531A | Preparation of dehydroxlated supports | Performing Operations; Transporting | 15 | Expired |
| US8381184B2 | Dynamic test coverage | Physics | 14 | Active |
| US7788646B2 | Method for optimizing integrated circuit device design and service | Physics | 9 | Active |
| US8140578B2 | Multilevel hierarchical associations between entities in a knowledge system | Physics | 8 | Active |
| US8171438B2 | Verification of a program partitioned according to the control flow information of the program | Physics | 8 | Active |
| US8271253B2 | Symbolic depth-first searches using control flow information for improved reachability analysis | Physics | 5 | Active |
| US6403518B2 | Supported catalyst composition derived from halogenated supports and support activators | Chemistry; Metallurgy | 4 | Expired |
| US6432863B1 | Halogenated supports and supported activators | Chemistry; Metallurgy | 4 | Expired |
| US9342575B2 | Providing high availability in an active/active appliance cluster | Physics | 3 | Active |
| US6489410B1 | Supported catalyst composition for polymerization of olefins | Chemistry; Metallurgy | 3 | Expired |
| US9047162B2 | Dynamic software version selection | Physics | 2 | Active |
| US9659075B2 | Providing high availability in an active/active appliance cluster | Physics | 2 | Active |
| US7308657B2 | Method for generating hints for program analysis | Physics | 2 | Expired |
| US8369521B2 | Smart card based encryption key and password generation and management | Electricity | 2 | Active |
| US7945598B2 | Methodology for the automatic capture of process information in federated knowledge systems | Physics | 1 | Active |
| US8001100B2 | Leveraging multilevel hierarchical associations to find cross-boundary issues | Physics | 1 | Active |
| US9718898B1 | Homogeneous polymerization catalyst for alpha olefins | Chemistry; Metallurgy | 1 | Active |
| US8813023B2 | Visualization of complex systems using buildings | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.