James E. Brown
38Patents
10h-index
43Co-inventors
75Inventor score
Filing activity: Aug 11, 1977 → Jun 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8725218B2 | Multimode operation DC-DC converter | Electricity | 92 | Active |
| US9069365B2 | DC-DC converter enabling rapid output voltage changes | Emerging Cross-Sectional Technologies | 68 | Active |
| USD263447S | Package of filters | General | 31 | Expired |
| US4795806A | Phospholipid affinity purification of Factor VIII:C | Human Necessities | 23 | Expired |
| US8521732B2 | Presentation of an extracted artifact based on an indexing technique | Physics | 15 | Active |
| US8004998B2 | Capture and regeneration of a network data using a virtual software switch | Electricity | 15 | Active |
| US8994347B2 | Assisting a load current of a switching voltage regulator | Electricity | 14 | Active |
| US4928361A | Paper clip | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4253216A | Tag and note clip | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8508207B2 | Controlling a skew time of switches of a switching regulator | Electricity | 10 | Active |
| US8395362B2 | Controlling a dead time of a switching voltage regulator | Electricity | 9 | Active |
| US4551942A | Sprout growing system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6227589A | Gripper assembly for a conveying device for conveying single-sheet or multi-sheet printed products and a method for modifying the same | Performing Operations; Transporting | 8 | Expired |
| US8975887B2 | Suppressing oscillations in an output of a switched power converter | Electricity | 7 | Active |
| US8648583B2 | Delay block for controlling a dead time of a switching voltage regulator | Electricity | 7 | Active |
| US8248044B2 | Voltage regulator bypass resistance control | Emerging Cross-Sectional Technologies | 5 | Active |
| US4654937A | Positive action gate clip | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9035625B2 | Common cascode routing bus for high-efficiency DC-to-DC conversion | Emerging Cross-Sectional Technologies | 3 | Active |
| US4154233A | Human support apparatus | Human Necessities | 3 | Expired |
| US8843180B2 | Multimode operation DC-DC converter | Electricity | 2 | Active |
| US5452617A | Tool for measuring force needed to operate railroad track switches | Physics | 2 | Expired |
| US11145260B2 | Display backlighting systems and methods for adaptive pulse width modulation and modulo pulse width modulation | Physics | 2 | Active |
| US8339115B2 | Voltage regulator bypass resistance control | Emerging Cross-Sectional Technologies | 1 | Active |
| US5149627A | Immunoassay for cell proteins | Physics | 1 | Expired |
| US10276085B2 | Pixel signal compensation for a display panel | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.