Zafarullah Khan
10Patents
2h-index
10Co-inventors
47Inventor score
Filing activity: May 19, 2008 → Dec 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8049470B2 | Apparatus and method for charging super capacitors at limited voltage and/or current values irrespective of temperature | Emerging Cross-Sectional Technologies | 4 | Active |
| US9093744B2 | Forward throw antenna utility meter with antenna mounting bracket | Electricity | 4 | Active |
| US8773869B2 | System and method for conversion of high voltage AC to low voltage DC using input voltage gating | Electricity | 2 | Active |
| US8605457B2 | Antenna for wireless utility meters | Emerging Cross-Sectional Technologies | 2 | Active |
| US8451627B2 | Devices and methods for converting alternating current (AC) power to direct current (DC) power | Electricity | 1 | Active |
| US8780586B2 | Devices and methods for converting alternating current (AC) power to direct current (DC) power | Electricity | 0 | Active |
| US11491448B2 | Hybrid membrane and method for separating oil and water | Performing Operations; Transporting | 0 | Active |
| US11420164B2 | Method of deionizing saline water with a diffusion barrier | Chemistry; Metallurgy | 0 | Active |
| US10854407B2 | Method to detect operational state of remote disconnect latching relay | Electricity | 0 | Active |
| US9598598B2 | Development of zwitterionic coatings that confer ultra anti-biofouling properties to commercial reverse osmosis membranes | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.