David M. Brown
57Patents
15h-index
81Co-inventors
87Inventor score
Filing activity: Mar 25, 1977 → Apr 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5329491A | Nonvolatile memory card with automatic power supply configuration | Physics | 177 | Expired |
| US5822256A | Method and circuitry for usage of partially functional nonvolatile memory | Physics | 165 | Expired |
| US5524231A | Nonvolatile memory card with an address table and an address translation logic for mapping out defective blocks within the memory card | Physics | 108 | Expired |
| US5388248A | Flash memory card including plural flash memories and circuitry for selectively outputting ready/busy signals in different operating modes | Physics | 96 | Expired |
| US6478789B1 | Wound drain with portals to enable uniform suction | Human Necessities | 88 | Expired |
| US5379401A | Flash memory card including circuitry for selectively providing masked and unmasked ready/busy output signals | Physics | 83 | Expired |
| US5749088A | Memory card with erasure blocks and circuitry for selectively protecting the blocks from memory operations | Physics | 38 | Expired |
| US5422855A | Flash memory card with all zones chip enable circuitry | Physics | 38 | Expired |
| US5428579A | Flash memory card with power control register and jumpers | Physics | 37 | Expired |
| US5375222A | Flash memory card with a ready/busy mask register | Physics | 36 | Expired |
| US4137495A | Oil detector | Physics | 35 | Expired |
| US4679669A | Shock absorber | Fixed Constructions | 28 | Expired |
| US5385256A | Filler neck closure cap | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7357356B1 | Attitude and antenna steering system for geosynchronous earth orbit (GEO) spacecraft | Performing Operations; Transporting | 24 | Expired |
| US4681187A | Collapsible sawhorse | Performing Operations; Transporting | 15 | Expired |
| US7519324B2 | Geosynchronous satellite constellation | Performing Operations; Transporting | 14 | Active |
| US7874520B2 | Satellite with deployable, articulatable thermal radiators | Performing Operations; Transporting | 12 | Active |
| US5505558A | Underground horizontal pipe installation method and apparatus | Fixed Constructions | 12 | Expired |
| US7710340B2 | Reconfigurable payload using non-focused reflector antenna for HIEO and GEO satellites | Electricity | 9 | Active |
| US6386492B1 | Temporary sign holder | Physics | 9 | Expired |
| US5114035A | Vehicle radiator cap | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6161998A | Blind rivet connector | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5122442A | Method for forming an image from a high speed screen printing composition on a screen mesh | Physics | 6 | Expired |
| US9825701B2 | Free space optical communication | Electricity | 6 | Active |
| US5463094A | Solvent free quaternization of tertiary amines with dimethylsulfate | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.