Haidari
Hashmat Haidari, Fremont, CA US
Patent application number | Description | Published |
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20100285352 | ELECTROCHEMICAL CELLS WITH TABS - The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs. | 11-11-2010 |
20120141864 | ELECTROCHEMICAL CELLS WITH TABS - The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs. | 06-07-2012 |
Hashmatullah Haidari, Fremont, CA US
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20130236757 | CELL ASSEMBLIES WITH NEUTRAL CASES - Provided are electrochemical cell assemblies and methods of fabricating thereof. A cell assembly includes an anode containing lithium titanium oxide and a cathode forming a jellyroll together with the anode. Each of the electrodes is connected to a separate cap and electrically insulated from the case. As such, the case is electrochemically neutral and may be made from a larger selection of materials. For example, a case may be made from steel that would otherwise dissolve if exposed to the anode potential during cycling of the battery. Some of these case materials simplify processing and sealing characteristics. In certain embodiments, a case may be crimped around each of the caps and corresponding gaskets to provide sealing interfaces. The caps or at least their surfaces exposed to the electrolyte are made from materials that are electrochemically stable at corresponding potentials of the electrodes. | 09-12-2013 |
Mehdi S. Haidari, San Jose, CA US
Patent application number | Description | Published |
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20150243319 | Hard Disk Drive Disk Separator Plate Construction - Improving track following performance and reliability in a hard disk drive involves the use of disk separator plates positioned between adjacent recording disks, where a disk separator plate is made of stamped metal with plastic over-molded mounting portions coupled to the metal, thereby reducing the reliability risks associated with the use of fiber-filled materials. | 08-27-2015 |