GH

Guohan Hu

IBM: 11 patents #396 of 11,143Top 4%
Samsung: 6 patents #837 of 16,573Top 6%
Overall (2019): #7,461 of 560,194Top 2%
11
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10510391 Magnetic exchange coupled MTJ free layer having low switching current and high data retention Jeong-Heon Park, Daniel C. Worledge 2019-12-17
10510390 Magnetic exchange coupled MTJ free layer having low switching current and high data retention Jeong-Heon Park, Daniel C. Worledge 2019-12-17
10468455 Simplified double magnetic tunnel junctions Younghyun Kim, Jeong-Heon Park, Daniel C. Worledge 2019-11-05
10453509 Magnetic exchange coupled MTJ free layer with double tunnel barriers having low switching current and high data retention Daniel C. Worledge 2019-10-22
10374145 In-situ annealing and etch back steps to improve exchange stiffness in cobalt iron boride based perpendicular magnetic anisotropy free layers Stephen L. Brown, Jonathan Z. Sun, Daniel C. Worledge 2019-08-06
10361361 Thin reference layer for STT MRAM Younghyun Kim, Daniel C. Worledge 2019-07-23
10347827 Perpendicular magnetic anisotropy free layers with iron insertion and oxide interfaces for spin transfer torque magnetic random access memory 2019-07-09
10332576 Magnetic exchange coupled MTJ free layer with double tunnel barriers having low switching current and high data retention Daniel C. Worledge 2019-06-25
10294561 Growth of metal on a dielectric Daniel C. Worledge 2019-05-21
10256399 Fabricating a cap layer for a magnetic random access memory (MRAM) device Kwangseok KIM, Younghyun Kim, Jung Hyuk Lee, Jeong-Heon Park 2019-04-09
10230043 Boron segregation in magnetic tunnel junctions Younghyun Kim, Chandrasekara Kothandaraman, Jeong-Heon Park 2019-03-12