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USPTO Patent Rankings Data through Dec 31, 2025
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Sethuraman Jayashankar — 20 Patents

STSeagate Technology: 20 patents #269 of 4,701Top 6%
Excelsior, MN: #20 of 237 inventorsTop 9%
Minnesota: #3,552 of 52,454 inventorsTop 7%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Sethuraman Jayashankar has been granted 20 US patents while listed as an inventor at Seagate Technology. The first was granted in 2011 and the most recent in August 2021. Sethuraman Jayashankar ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Sethuraman Jayashankar in Excelsior, MN, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11107499 Materials for near field transducers and near field transducers containing same Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +4 more 2021-08-31 $23,611,000
10971180 Methods of forming near field transducers and near field transducers formed thereby Sarbeswar Sahoo 2021-04-06 $19,821,000
10964347 Materials for near field transducers, near field tranducers containing same, and methods of forming Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +6 more 2021-03-30 $17,277,000
10482914 Materials for near field transducers and near field transducers containing same Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +4 more 2019-11-19 $7,064,000
10134436 Materials for near field transducers and near field transducers containing same Michael C. Kautzky 2018-11-20 $14,953,000
9899043 Methods of forming near field transducers and near field transducers formed thereby Hui Brickner 2018-02-20 $14,320,000
9870793 Materials for near field transducers and near field transducers containing same Michael C. Kautzky 2018-01-16 $27,336,000
9799353 Devices including at least one adhesion layer and methods of forming adhesion layers Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +3 more 2017-10-24 $9,104,000
9697856 Methods of forming near field transducers and near field transducers formed thereby Sarbeswar Sahoo 2017-07-04
9570098 Methods of forming near field transducers and near field transducers formed thereby Hui Brickner 2017-02-14 $18,422,000
9502070 Materials for near field transducers, near field tranducers containing same, and methods of forming Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +6 more 2016-11-22 $10,637,000
9286931 Materials for near field transducers and near field transducers containing same Michael C. Kautzky 2016-03-15 $6,235,000
9281002 Materials for near field transducers and near field transducers containing same Justin Brons, Tong Zhao, Steve Riemer, Michael C. Kautzky 2016-03-08 $7,470,000
9129620 Devices including at least one adhesion layer and methods of forming adhesion layers Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +3 more 2015-09-08 $7,155,000
8971161 Devices including at least one adhesion layer and methods of forming adhesion layers Yuhang Cheng, Tong Zhao, Michael C. Kautzky, Ed F. Rejda, Kurt W. Wierman +3 more 2015-03-03 $8,760,000
8953272 Plasmonic transducer having two metal elements with a gap disposed therebetween Chubing Peng, Kaizhong Gao, Lien Lee, Amit Vasant Itagi, Michael Allen Seigler +1 more 2015-02-10 $10,531,000
8824086 Plasmonic transducer having two metal elements with a gap disposed therebetween Chubing Peng, Kaizhong Gao, Lien Lee, Amit Vasant Itagi, Michael Allen Seigler +1 more 2014-09-02 $8,897,000
8451705 Plasmonic transducer having two metal elements with a gap disposed therebetween Chubing Peng, Kaizhong Gao, Lien Lee, Amit Vasant Itagi, Michael Allen Seigler +1 more 2013-05-28 $26,544,000
8420239 Bit-patterned magnetic media formed in filler layer recesses 2013-04-16 $10,807,000
8021713 Bit-patterned magnetic media formed in filler layer recesses 2011-09-20 $5,379,000