David M. Grundman

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Shakopee, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat-assisted magnetic recording head with constant-width gap betwe...
- Patent number 10,811,035
- Issue date Oct 20, 2020
- Seagate Technology LLC
- TaeWoo Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of forming near field transducers (NFTS) and portions thereof
- Patent number 10,186,283
- Issue date Jan 22, 2019
- Seagate Technology LLC
- Sridhar Dubbaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field transducers (NFTS) and methods of making
- Patent number 9,928,859
- Issue date Mar 27, 2018
- Seagate Technology LLC
- Michael C. Kautzky
- G11 - INFORMATION STORAGE
Information Patent Grant
Near field transducers (NFTS) and methods of making
- Patent number 9,620,152
- Issue date Apr 11, 2017
- Seagate Technology LLC
- Michael C. Kautzky
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure positioned between magnetic pole and near-field transducer
- Patent number 9,449,626
- Issue date Sep 20, 2016
- Seagate Technology LLC
- Tae-Woo Lee
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NEAR FIELD TRANSDUCERS (NFTS) AND METHODS OF MAKING
- Publication number 20170213571
- Publication date Jul 27, 2017
- SEAGATE TECHNOLOGY LLC
- Michael C. Kautzky
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR FIELD TRANSDUCERS (NFTS) AND METHODS OF MAKING
- Publication number 20160351214
- Publication date Dec 1, 2016
- SEAGATE TECHNOLOGY LLC
- Michael C. Kautzky
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING NEAR FIELD TRANSDUCERS (NFTS) AND PORTIONS THEREOF
- Publication number 20160133275
- Publication date May 12, 2016
- SEAGATE TECHNOLOGY LLC
- Sridhar Dubbaka
- G11 - INFORMATION STORAGE
Information Patent Application
STRUCTURE POSITIONED BETWEEN MAGNETIC POLE AND NEAR-FIELD TRANSDUCER
- Publication number 20160133286
- Publication date May 12, 2016
- SEAGATE TECHNOLOGY LLC
- Tae-Woo Lee
- G11 - INFORMATION STORAGE