Lawrence E. Smith
27Patents
9h-index
19Co-inventors
72Inventor score
Filing activity: Dec 2, 1974 → May 6, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4469564A | Copper electroplating process | Electricity | 103 | Expired |
| US5013438A | Fluid filter medium including a tubular fabric member | Performing Operations; Transporting | 17 | Expired |
| US5116011A | Accessory track to accommodate multiple accessories | Human Necessities | 14 | Expired |
| US4866525A | Television apparatus power supply | Electricity | 13 | Expired |
| US5197193A | Apparatus for cutting an article into sheets | Performing Operations; Transporting | 13 | Expired |
| US4437948A | Copper plating procedure | Chemistry; Metallurgy | 10 | Expired |
| US5036257A | Projection TV deflection loss protection circuit | Electricity | 10 | Expired |
| US5168195A | Magnetic field compensation apparatus | Electricity | 10 | Expired |
| US4677350A | Raster width correction apparatus for multi scan frequency monitors | Electricity | 9 | Expired |
| US4576691A | Etching optical surfaces on GaAs | Chemistry; Metallurgy | 6 | Expired |
| US4626977A | Regulated power supply for video display apparatus | Electricity | 5 | Expired |
| US5418705A | Overvoltage protection system for televisions | Electricity | 5 | Expired |
| US6081078A | Vertical deflection circuit with raster correction | Electricity | 4 | Expired |
| US5428272A | Voltage regulator for CRT electrode supply | Electricity | 4 | Expired |
| US4965495A | Parabolic voltage generating circuit | Electricity | 4 | Expired |
| US5604425A | Power limiting regulator | Electricity | 4 | Expired |
| US4812719A | High voltage regulator in a television apparatus | Electricity | 4 | Expired |
| US5179321A | Centering circuit | Electricity | 3 | Expired |
| US5463288A | Bus controlled electrode voltage for a cathode ray tube | Electricity | 3 | Expired |
| US5602447A | Cathode ray tube focus supply | Electricity | 3 | Expired |
| US4032819E | Raster centering circuit | Electricity | 2 | Expired |
| US3944883A | Retrace pulse generator having improved noise immunity | Electricity | 2 | Expired |
| US5798621A | Horizontal deflection circuit with raster correction | Electricity | 2 | Expired |
| US4209732A | Regulated deflection circuit | Electricity | 2 | Expired |
| US5380398A | Method for selectively etching AlGaAs | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.