Jonathan C. Crowell
21Patents
11h-index
16Co-inventors
72Inventor score
Filing activity: Mar 7, 1983 → Jan 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4565966A | Method and apparatus for testing of electrical interconnection networks | Physics | 87 | Expired |
| US5793998A | Method and apparatus for interconnection of multiple modules | Physics | 65 | Expired |
| US4693778A | Apparatus for making scribed circuit boards and circuit board modifications | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4711026A | Method of making wires scribed circuit boards | Emerging Cross-Sectional Technologies | 55 | Expired |
| US8009516B2 | Underwater acoustic positioning system and method | Electricity | 30 | Active |
| US4859807A | Wire scribed circuit boards and method of manufacture | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4646436A | Shielded interconnection boards | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8448592B2 | External rescue and recovery devices and methods for underwater vehicles | Performing Operations; Transporting | 14 | Active |
| US6948047B2 | Apparatus for providing a CPU cluster via a disk I/O bus using a CPU brick which fits into a disk cavity | Physics | 14 | Expired |
| US4818322A | Method for scribing conductors via laser | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7512036B2 | Underwater acoustic positioning system and method | Electricity | 12 | Active |
| US8730695B1 | Load balancing method and system to scale DC output power by temperature of parallel DC power supplies | Electricity | 9 | Active |
| US9645272B2 | Method and apparatus for synchronizing clocks underwater using light and sound | Electricity | 4 | Active |
| US5862358A | Method and apparatus for reducing the apparent read latency when connecting busses with fixed read reply timeouts to CPUs with write-back caches | Physics | 3 | Expired |
| US6401158B1 | Apparatus for providing a CPU cluster via a disk I/O bus using a CPU brick which fits into a disk cavity | Physics | 3 | Expired |
| US10284305B2 | Method and apparatus for underwater acoustic communication | Electricity | 3 | Active |
| US9641262B2 | Method and apparatus for underwater acoustic communication | Electricity | 3 | Active |
| US6226703A | Method and apparatus for reducing the apparent read latency when connecting busses with fixed read replay timeouts to CPU'S with write-back caches | Physics | 2 | Expired |
| US9223002B2 | System and method for determining the position of an underwater vehicle | Physics | 2 | Active |
| US10656267B2 | Underwater acoustic tracking and two way messaging system | Electricity | 1 | Active |
| US12019154B2 | Underwater acoustic tracking and two way messaging system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.