About 223 results
Showing the first 200 results.
https://drivepatents.com/patents/970270 · 10 Sep 2014
A rechargeable battery includes an electrode assembly including a negative electrode, a positive electrode, and a separator therebetween, a case housing the electrode assembly, a cap plate sealing the case and electrically connected to the positive electro...
https://drivepatents.com/patents/970636 · 3 Sep 2014
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an inner electrode having an inner current collector and an inner electrode active material...
https://drivepatents.com/patents/970847 · 27 Aug 2014
This application aims at an electrode assembly prepared by stacking and winding a first electrode, a second electrode, and a separator disposed between the first and second electrodes, wherein the electrode assembly is curved to the center of an axis about...
https://drivepatents.com/patents/971196 · 20 Aug 2014
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: a core for supplying lithium ions, which comprises an electrolyte; an inner electrode, comp...
https://drivepatents.com/patents/971167 · 20 Aug 2014
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: a core for supplying lithium ions, which comprises an electrolyte; an inner electrode, comp...
https://drivepatents.com/patents/971147 · 20 Aug 2014
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: a core for supplying lithium ions, which comprises an electrolyte; an inner electrode, comp...
https://drivepatents.com/patents/971153 · 20 Aug 2014
The present invention provides a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: a core for supplying lithium ions, which comprises an electrolyte; an inner electrode surroun...
https://drivepatents.com/patents/971444 · 13 Aug 2014
Provided are negative electrode for lithium ion secondary batteries, which is capable of realizing a lithium ion secondary battery having characteristics such as stable output and stable capacity, and a lithium ion secondary battery having characteristics ...
https://drivepatents.com/patents/971752 · 6 Aug 2014
Provided is a method of producing a lithium ion secondary battery which is capable of quickly performing winding when winding a positive electrode plate and a negative electrode plate while allowing these electrode plates to overlap with each other, and wh...
https://drivepatents.com/patents/972034 · 30 Jul 2014
The present invention provides a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an electrode assembly comprising an inner electrode having an inner current collector and an ...