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| Number | Title | Issue Date |
| 8181879 | Mailing apparatus for powered cards Apparatuses and methods for packaging electronically powered cards are provided for maintaining electronically powered cards in a deactivated state. In an embodiment, a housing having a face panel and two side panels attached to the face panel at opposite sides is c... | 05/22/2012 |
| 8088243 | Method of forming a card with embedded IC and electrochemical cell An IC card includes at least one plastic layer, a battery and at least one electronic device embedded in the plastic layer. The battery is electrically connected to the electronic device for providing power to the device. The battery includes an anode, a cathode, an... | 01/03/2012 |
| 7968233 | Lithium inks and electrodes and batteries made therefrom Lithium metal powder based inks are provided. The inks are provided in formulations suitable for printing using a variety of printing techniques, including screen printing, offset litho printing, gravure printing, flexographic printing, pad printing and inkjet print... | 06/28/2011 |
| 7967214 | Card configured to receive separate battery An electronic card comprises a thin, flexible substrate having electrical circuitry embedded therein. An activation device is disposed in the substrate and is configured to complete a circuit in response to a stimulus, such as light or sound. An output device is dis... | 06/28/2011 |
| 7824808 | Polyimide-based lithium metal battery The present invention relates to Lithium Metal batteries. In particular, it is related to lithium metal batteries containing a polyimide-based electrolyte. The present invention concerns a new concept of polyimide-based electrolytic component having an electrolyte c... | 11/02/2010 |
| 7390336 | Polyimide-based lithium metal battery The present invention relates to Lithium Metal batteries. In particular, it is related to lithium metal batteries containing a polyimide-based electrolyte. The present invention concerns a new concept of polyimide-based electrolytic component having an electrolyte c... | 06/24/2008 |
| 7198870 | Polyimide matrix electrolyte A polymer matrix electrolyte (PME) includes a polyimide, at least one salt and at least one solvent intermixed. The PME is generally homogeneous as evidenced by its high level of optically clarity. The PME is stable through harsh temperature and pressure conditions.... | 04/03/2007 |
| 7129005 | Polyimide matrix electrolyte and improved batteries therefrom A battery includes an anode, a cathode, and a polymer matrix electrolyte (PME) separator disposed between the anode and the cathode. The PME separator includes a polyimide, at least one lithium salt in a concentration of at least 0.5 moles of lithium per mole of imi... | 10/31/2006 |