Company Filing History:

3 out of 7,636

Samsung Sdi Co., Inc.

patents

Years Active: 2007-2011

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8026339 - Polysulfone, electrolyte membrane using the same, and fuel cell using the electrolyte membrane (2011-09-27),

2. 7939216 - Polymer electrolyte membrane, method of preparing the same and fuel cell employing the same (2011-05-10),

3. 7175937 - Separator having inorganic protective film and lithium battery using the same (2007-02-13),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Chung-kun Cho

Location History:

Company Filing History:

Years Active: 2007-2011