William B. Ackerman
15Patents
8h-index
7Co-inventors
65Inventor score
Filing activity: Oct 9, 1998 → Aug 10, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6895778B1 | Compartmentalized portable cooler with cooling gradient | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6256777A | Method and apparatus for debugging of optimized machine code, using hidden breakpoints | Physics | 53 | Expired |
| US10901948B2 | Query predicate evaluation and computation for hierarchically compressed data | Physics | 21 | Active |
| US9514147B2 | Hierarchical data compression and computation | Electricity | 13 | Active |
| US9356621B2 | Hierarchical data compression and computation | Electricity | 11 | Active |
| US9350384B2 | Hierarchical data compression and computation | Electricity | 11 | Active |
| US9514149B2 | Hierarchical data compression and computation | Electricity | 10 | Active |
| US9519651B2 | Hierarchical data compression and computation | Electricity | 8 | Active |
| US9514148B2 | Hierarchical data compression and computation | Electricity | 8 | Active |
| US9535923B2 | Hierarchical data compression and computation | Electricity | 8 | Active |
| US8287457B2 | 3D echocardiographic shape analysis | Physics | 1 | Active |
| US10353899B2 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | Physics | 0 | Active |
| US10089356B2 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | Physics | 0 | Active |
| US10909078B2 | Query predicate evaluation and computation for hierarchically compressed data | Physics | 0 | Active |
| US10671610B2 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.