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Seoul, South Korea

Chong-bok Yoon

This inventor holds 2 USPTO granted patents. Top assignees: Samsung Sdi Co., Inc., Other. Active years: 2004-2005.

USPTO Granted Patents = 2

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 10(Granted Patents)

Company Filing History:

Samsung Sdi Co., Inc.

1 out of 834,411

Other

patents

Years Active: 2004-2005

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6955712 - Proton-conducting polymer with acid groups in side chains, preparation method thereof, polymer membrane manufactured using the polymer, and fuel cell using the polymer membrane (2005-10-18),

2. 6805976 - Organic electroluminescent device and preparation thereof (2004-10-19),

Profile summary based on public USPTO records.

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