Christopher Johnson
23Patents
6h-index
24Co-inventors
69Inventor score
Filing activity: Jun 20, 1994 → Jun 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD433590S | Washcloth with pocket | General | 18 | Expired |
| US5426806A | Sports equipment grip cleaner | Human Necessities | 18 | Expired |
| US5952589A | Soft landing method for probe assembly | Physics | 18 | Expired |
| US10380649B2 | System and method for logistic matrix factorization of implicit feedback data, and application to media environments | Physics | 17 | Active |
| US7970583B2 | Degraded actuator detection | Physics | 14 | Active |
| US6206596A | Washcloth with pocket | Human Necessities | 11 | Expired |
| US6226575A | Vehicle detector with power failure information saving | Physics | 6 | Expired |
| US10582137B1 | Multi-sensor data capture synchronizaiton | Physics | 6 | Active |
| US8898936B1 | Footwear fastening aid | Human Necessities | 6 | Active |
| US6774009B1 | Silicon target assembly | Electricity | 5 | Expired |
| USD764221S1 | Microwave bowl for rice | General | 4 | Active |
| US9901204B1 | Drink coaster foldable into stand | Electricity | 2 | Active |
| US11726772B2 | Firmware update mechanism of a power distribution board | Physics | 2 | Active |
| US11481926B2 | Vehicle analysis environment with displays for vehicle sensor calibration and/or event simulation | Physics | 1 | Active |
| US11451688B2 | Image scan line timestamping | Physics | 1 | Active |
| US9119499B2 | Universal ramen cooking container | Human Necessities | 1 | Active |
| US12086587B2 | Firmware update mechanism of a power distribution board | Physics | 0 | Active |
| US11636622B2 | Vehicle analysis environment with displays for vehicle sensor calibration and/or event simulation | Physics | 0 | Active |
| US10314421B2 | Drink coaster foldable into stand | Electricity | 0 | Active |
| US9512861B2 | Component maintenance action identification | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12101572B2 | Image scan line timestamping | Physics | 0 | Active |
| US9427349B2 | Compact athletic brace | Human Necessities | 0 | Active |
| US12293677B2 | Aircraft cockpit training simulator and associated method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.