Thomas A. Somerville
21Patents
11h-index
9Co-inventors
68Inventor score
Filing activity: Apr 28, 1986 → Jul 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5598086A | Peak voltage and peak slope detector for a battery charger circuit | Electricity | 192 | Expired |
| US4835486A | Isolation amplifier with precise timing of signals coupled across isolation barrier | Electricity | 107 | Expired |
| US5304917A | Compact low noise low power dual mode battery charging circuit | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4748419A | Isolation amplifier with precise timing of signals coupled across isolation barrier | Electricity | 79 | Expired |
| US6838942B1 | Efficient class-G amplifier with wide output voltage swing | Electricity | 76 | Expired |
| US5598327A | Planar transformer assembly including non-overlapping primary and secondary windings surrounding a common magnetic flux path area | Emerging Cross-Sectional Technologies | 74 | Expired |
| US4887047A | Current sense amplifier with low, nonlinear input impedance and high degree of signal amplification linearity | Electricity | 20 | Expired |
| US5627494A | High side current sense amplifier | Electricity | 18 | Expired |
| US6184750A | Control circuit driven by a differential input voltage and method for controlling same | Electricity | 18 | Expired |
| US6133764A | Comparator circuit and method | Electricity | 18 | Expired |
| US5900772A | Bandgap reference circuit and method | Physics | 15 | Expired |
| US5111131A | Compact low noise low power dual mode battery charging circuit | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7557551B1 | Amplitude modulated switching voltage regulator | Electricity | 10 | Active |
| US6586987B2 | Circuit with source follower output stage and adaptive current mirror bias | Physics | 8 | Expired |
| US7535204B1 | Split-phase switching power converter | Electricity | 6 | Active |
| US9793861B1 | Amplification systems | Electricity | 3 | Active |
| US6856189B2 | Delta Vgs curvature correction for bandgap reference voltage generation | Physics | 3 | Expired |
| US9092041B1 | Current mirror circuit configured to adjust a body to source voltage of an input device | Physics | 2 | Active |
| US6876249B2 | Circuit and method for a programmable reference voltage | Physics | 2 | Expired |
| US4707776A | Metal oxide semiconductor stabilized dc to dc/ac converter | Electricity | 1 | Expired |
| US6747477B2 | Programmable data device and method therefor | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.