David William Howard
19Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Aug 1, 1974 → Oct 14, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6904941B2 | Helically formed cylinder of varying length and diameter | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US7154317B2 | Latch circuit including a data retention latch | Physics | 12 | Expired |
| US8648654B1 | Integrated circuit and method for generating a layout of such an integrated circuit | Electricity | 12 | Active |
| US5434823A | Output signal driver | Physics | 10 | Expired |
| US7605644B2 | Integrated circuit power-on control and programmable comparator | Electricity | 9 | Active |
| US8502561B2 | Signal value storage circuitry with transition detector | Electricity | 8 | Active |
| US8451026B2 | Integrated circuit, method of generating a layout of an integrated circuit using standard cells, and a standard cell library providing such standard cells | Electricity | 7 | Active |
| US8665009B2 | Integrated circuit and method for controlling load on the output from on-chip voltage generation circuitry | Electricity | 5 | Active |
| US6140843A | Conditional invert functions in precharged circuits | Physics | 4 | Expired |
| US9720434B2 | Power gating in an electronic device | Emerging Cross-Sectional Technologies | 4 | Active |
| US7863778B2 | Power controlling integrated circuit cell | Electricity | 4 | Active |
| US9242251B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 3 | Active |
| US9539585B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 2 | Active |
| US5754816A | Data storage apparatus and method with two stage reading | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9370781B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 1 | Active |
| US5459691A | Memory circuit | Physics | 1 | Expired |
| US4010095A | Hydrodynamic method for separation of solid bodies or crystals | Performing Operations; Transporting | 1 | Expired |
| US7447099B2 | Leakage mitigation logic | Electricity | 1 | Expired |
| US10504573B2 | Array of programmable memory elements with an array of second circuit elements | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.