Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Declan Macken — 89 Patents

STSeagate Technology: 87 patents #20 of 4,701Top 1%
STSeagate Technologies: 1 patents #14 of 110Top 15%
Eden Prairie, MN: #8 of 1,491 inventorsTop 1%
Minnesota: #266 of 52,454 inventorsTop 1%
Overall (All Time): #18,310 of 4,157,543Top 1%
89 Patents All Time
Declan Macken has been granted 89 US patents while listed as an inventor at Seagate Technology. The first was granted in 1999 and the most recent in February 2023. Declan Macken ranks #18,310 of 4,157,543 US inventors in our database (top 0.44%). Patent records list Declan Macken in Eden Prairie, MN, US.

Issued Patents All Time

Showing 1–25 of 89 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11587581 Transfer-printed near-field transducer and heat sink Mark Anthony Gubbins, Roger L. Hipwell, Jr., Marcus B. Mooney, Mark Ostrowski, Tong Zhao +4 more 2023-02-21 $34,541,000
11120826 Digital storage system that includes sensor and circuit to determine contact and/or distance between read/write head and data storage medium Michael Thomas Johnson, Peng Peng 2021-09-14 $11,242,000
11011191 Split contact sensor for a heat-assisted magnetic recording slider Erik Jon Hutchinson, Manuel Charles Anaya-Dufresne 2021-05-18 $34,780,000
10984821 Transfer-printed near-field transducer and heat sink Mark Anthony Gubbins, Roger L. Hipwell, Jr., Marcus B. Mooney, Mark Ostrowski, Tong Zhao +4 more 2021-04-20 $29,767,000
10923378 Micro-component batch transfer systems, methods, and devices Javier Guzman, I-Fei Tsu, Michael Conover 2021-02-16 $19,569,000
10803886 Bond-pad sharing for head-level thermocouple Michael Thomas Johnson, Todd Michael Lammers, Kent Edward Bodurtha 2020-10-13 $7,528,000
10657991 Split contact sensor for a heat-assisted magnetic recording slider Erik Jon Hutchinson, Manuel Charles Anaya-Dufresne 2020-05-19 $12,097,000
10580444 Bolometer and contact sensor arrangement for a heat-assisted magnetic recording device Jon Kartsen Klarqvist 2020-03-03 $10,323,000
10410663 Slider incorporating a thermocouple for detecting thermal asperities Kent Edward Bodurtha, Sissay Yoseph, Song Chen 2019-09-10 $5,731,000
10410668 Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu, Todd Michael Lammers 2019-09-10 $5,731,000
10410660 Split contact sensor for a heat-assisted magnetic recording slider Erik Jon Hutchinson, Manuel Charles Anaya-Dufresne 2019-09-10 $5,731,000
10366720 Oxidation resistant sensor for heat-assisted magnetic recording Paul J. Sonda, Peter McGeehin 2019-07-30 $10,343,000
10354684 Transducing head with a surface charged reader Daniel W. Olson 2019-07-16 $18,841,000
10255940 Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu, Todd Michael Lammers 2019-04-09 $9,279,000
10229706 Bolometer and contact sensor arrangement for a heat-assisted magnetic recording device Jon Karsten Klarqvist 2019-03-12 $10,394,000
10192578 Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head Tyler Lenn Perry, Karim Tatah, Andrei Dorobantu, Todd Michael Lammers 2019-01-29 $8,206,000
10186291 Bond pad sharing in head slider using null point center tap Narayanan Ramakrishnan, Jon Karsten Klarqvist, James Gary Wessel 2019-01-22 $14,222,000
10176832 Bond pad sharing for powering a multiplicity of electrical components Jason Bryce Gadbois, Karsten Klarqvist 2019-01-08 $6,950,000
9990947 Pad sharing for contact sensor and bolometer with temperature compensation in heat-assisted magnetic recording device Jon Karsten Klarqvist 2018-06-05 $13,719,000
9978412 Transparent thermocouple for heat-assisted magnetic recording device Patrick Carl Fletcher, Song Chen 2018-05-22 $11,389,000
9972350 Bolometer and contact sensor arrangement for a heat-assisted magnetic recording device Jon Karsten Klarqvist 2018-05-15 $13,793,000
9934807 Bond pad sharing for powering multiple writers of a recording head Paul J. Sonda, Erik Jon Hutchinson, Jin Fang, John Wolf 2018-04-03 $10,046,000
9905254 Bond pad sharing for powering multiple components of a recording head Narayanan Ramakrishnan 2018-02-27 $15,681,000
9905255 Bond pad sharing for powering multiple heaters of a magnetic recording head Narayanan Ramakrishnan, Jason Bryce Gadbois 2018-02-27 $15,681,000
9899047 Bond pad sharing for powering a multiplicity of electrical components Jason Bryce Gadbois, Karsten Klarqvist 2018-02-20 $14,320,000