Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Erwin E. Yu — 24 Patents

Micron: 20 patents #893 of 6,374Top 15%
Intel: 4 patents #8,538 of 30,777Top 30%
San Jose, CA: #2,646 of 32,062 inventorsTop 9%
California: #23,266 of 386,348 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Erwin E. Yu has been granted 24 US patents while listed as an inventor at Micron. The first was granted in 2010 and the most recent in April 2025. Erwin E. Yu ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Erwin E. Yu in San Jose, CA, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12276686 Apparatus for determination of capacitive and resistive characteristics of access lines Dan Xu, Jun Xu 2025-04-15
12183396 Memory array structures and methods of forming memory array structures Dan Xu, Jun Xu, Paolo Tessariol, Tomoko Ogura Iwasaki 2024-12-31 $26,584,000
12171096 Microelectronic devices, and related memory devices and electronic systems Michele Piccardi, Surendranath C. Eruvuru 2024-12-17 $47,790,000
12101932 Microelectronic devices, and related memory devices and electronic systems Surendranath C. Eruvuru, Yoshiaki Fukuzumi, Tomoko Ogura Iwasaki 2024-09-24 $58,106,000
12068037 Managing sub-block erase operations in a memory sub-system Kalyan C. Kavalipurapu, Tomoko Ogura Iwasaki, Hong-Yan Chen, Yunfei Xu 2024-08-20 $25,472,000
11942159 Selective management of erase operations in memory devices that enable suspend commands Chulbum Kim, Brian Kwon, Kitae Park, Taehyun Kim 2024-03-26 $24,732,000
11915758 Memory devices with four data line bias levels Hao Thai Nguyen, Tomoko Ogura Iwasaki, Dheeraj Srinivasan, Sheyang Ning, Lawrence Celso Miranda +2 more 2024-02-27 $14,682,000
11862257 Managing programming convergence associated with memory cells of a memory sub-system Jun Xu, Violante Moschiano 2024-01-02 $12,628,000
11749353 Managing sub-block erase operations in a memory sub-system Kalyan C. Kavalipurapu, Tomoko Ogura Iwasaki, Hong-Yan Chen, Yunfei Xu 2023-09-05 $12,684,000
11562791 Memory devices with four data line bias levels Hao Thai Nguyen, Tomoko Ogura Iwasaki, Dheeraj Srinivasan, Sheyang Ning, Lawrence Celso Miranda +2 more 2023-01-24 $10,431,000
11557341 Memory array structures and methods for determination of resistive characteristics of access lines Dan Xu, Jun Xu, Paolo Tessariol, Tomoko Ogura Iwasaki 2023-01-17 $11,545,000
11557351 Sense circuit to sense two states of a memory cell Luyen Vu, Jeffrey Ming-Hung Tsai 2023-01-17 $11,545,000
11532367 Managing programming convergence associated with memory cells of a memory sub-system Jun Xu, Violante Moschiano 2022-12-20 $19,538,000
11442091 Apparatus and methods for determination of capacitive and resistive characteristics of access lines Dan Xu, Jun Xu 2022-09-13 $11,426,000
11335412 Managing sub-block erase operations in a memory sub-system Kalyan C. Kavalipurapu, Tomoko Ogura Iwasaki, Hong-Yan Chen, Yunfei Xu 2022-05-17 $11,540,000
10790029 Temperature compensation in memory sensing Luyen Vu, Kalyan C. Kavalipurau, Jae-Kwan Park 2020-09-29 $16,991,000
10163500 Sense matching for hard and soft memory reads William C. Filipiak, Dheeraj Srinivasan 2018-12-25
10127988 Temperature compensation in memory sensing Luyen Vu, Kalyan C. Kavalipurau, Jae-Kwan Park 2018-11-13 $18,400,000
10049759 Reducing verification checks when programming a memory device Kalyan C. Kavalipurapu, Allahyar Vahidimowlavi 2018-08-14 $20,895,000
9842655 Reducing verification checks when programming a memory device Kalyan C. Kavalipurapu, Allahyar Vahidimowlavi 2017-12-12 $18,742,000
9633744 On demand knockout of coarse sensing based on dynamic source bounce detection Kalyan C. Kavalipurapu, Jae-Kwan Park, Michele Piccardi 2017-04-25 $8,972,000
8179726 Method and apparatus for programming flash memory Ebrahim Abedifard, Frederick T. Jaffin, Uday Chandrasekhar 2012-05-15 $4,423,000
7974129 Method and apparatus for programming flash memory Ebrahim Abedifard, Frederick T. Jaffin, Uday Chandrasekhar 2011-07-05 $5,610,000
7663925 Method and apparatus for programming flash memory Ebrahim Abedifard, Frederick T. Jaffin, Uday Chandrasekhar 2010-02-16 $3,260,000