ZPower, LLC
18Patents
16Active
18Granted
46Portfolio score
Filing activity: Apr 23, 2008 → Apr 27, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD586739S1 | Battery housing | General | 31 | Expired |
| USD789884S1 | Hearing aid battery charging base | General | 18 | Active |
| USD586738S1 | Battery housing | General | 12 | Expired |
| US9240696B2 | Method and apparatus for recharging a battery | Emerging Cross-Sectional Technologies | 8 | Active |
| US8936775B2 | Cathode active material (higher oxides of silver) | Emerging Cross-Sectional Technologies | 7 | Active |
| USD757945S1 | Hearing aid battery door | General | 6 | Active |
| USD757944S1 | Hearing aid battery door | General | 5 | Active |
| US9184444B2 | Electrodes and rechargeable batteries | Emerging Cross-Sectional Technologies | 4 | Active |
| US9184440B2 | Electrodes and rechargeable batteries | Emerging Cross-Sectional Technologies | 4 | Active |
| US10291051B2 | Methods and systems for recharging a battery | Emerging Cross-Sectional Technologies | 4 | Active |
| US9209454B2 | Cathode | Emerging Cross-Sectional Technologies | 4 | Active |
| US10547189B2 | Temperature dependent charge algorithm | Electricity | 3 | Active |
| US9401509B2 | Cathode | Emerging Cross-Sectional Technologies | 3 | Active |
| US10368166B2 | Voltage regulator and control circuit for silver-zinc batteries in hearing instruments | Emerging Cross-Sectional Technologies | 2 | Active |
| US10057695B2 | Hearing aid battery door module | Emerging Cross-Sectional Technologies | 1 | Active |
| US9634359B2 | Electrolyte for zinc-based rechargeable batteries, method for producing the same and batteries including said electrolyte | Emerging Cross-Sectional Technologies | 0 | Active |
| US9799886B2 | Cathode with silver material and silicate dopant and method of producing | Emerging Cross-Sectional Technologies | 0 | Active |
| US9960399B2 | Electrode separator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.