Magnetoresistive random access memory

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12232425
APP PUB NO 20240099154A1
SERIAL NO

18515273

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Abstract

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A magnetoresistive random access memory (MRAM) device includes a first array region and a second array region on a substrate, a first magnetic tunneling junction (MTJ) on the first array region, a first top electrode on the first MTJ, a second MTJ on the second array region, and a second top electrode on the second MTJ. Preferably, the first top electrode and the second top electrode include different nitrogen to titanium (N/Ti) ratios.

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Patent Owner(s)

  • UNITED MICROELECTRONICS CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Che-Wei Taichung, TW 202 784
Fan, Ju-Chun Tainan, TW 14 7
Hsu, Ching-Hua Kaohsiung, TW 31 22
Hsu, Po-Kai Taichung, TW 67 58
Jhang, Jing-Yin Tainan, TW 73 124
Lin, Yi-Yu Taichung, TW 32 31
Tsai, Si-Han Taichung, TW 21 23
Wang, Hui-Lin Taipei, TW 132 187
Weng, Chen-Yi New Taipei, TW 75 176
Wu, Dong-Ming Taichung, TW 3 1

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