특허등록번호

등록일

특허명

7135251

20061114

Active material for battery and method of preparing same

6916580

20050712

Positive active material for a rechargeable lithium battery, method for preparing the same and battery containing the same

6878487

20050412

Active material for battery and method of preparing same

6773852

20040810

Lithium composition oxide as positive active material for lithium secondary batteries

6613476

20030902

Positive active material for rechargeable lithium battery and method of preparing same

6555269

20030429

Positive active material for rechargeable lithium battery and method of preparing same

6395430

20020528

Hybrid polymer electrolyte for lithium battery and method of preparing same

6291103

20010918

Positive active material for rechargeable lithium battery

6274273

20010814

Positive active material for rechargeable lithium battery and method of preparing same

6241959

20010605

Method of manufacturing lithium composite oxide as positive active material for lithium secondary batteies

6083643

20000704

Active material for a cathode of lithium ion battery and a method for preparing the same

6066417

20000523

Glass-polymer composith electrolyte and a method of preparing the same