Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BB

Bruce Douglas Buch — 94 Patents

STSeagate Technology: 62 patents #38 of 4,626Top 1%
MAMaxtor: 14 patents #11 of 656Top 2%
QUQuantum: 11 patents #26 of 703Top 4%
DEDigital Equipment: 6 patents #178 of 2,100Top 9%
STSeagate Technologies: 1 patents #14 of 110Top 15%
Westborough, MA: #4 of 500 inventorsTop 1%
Massachusetts: #296 of 88,656 inventorsTop 1%
Overall (All Time): #16,514 of 4,157,543Top 1%
94 Patents All Time

Issued Patents All Time

Showing 26–50 of 94 patents

Patent #TitleCo-InventorsDate
9525576 Self-adapting phase-locked loop filter for use in a read channel Ara Patapoutian, Belkacem Derras, William M. Radich, Michael J. Link 2016-12-20
9508361 Channel apparatus for transmitting multiple differential signals Stefan Ionescu 2016-11-29
9502063 Apparatus and method for measuring slider fly height relative to bit patterned media Wenzhong Zhu, Kenneth A. Haapala 2016-11-22
9473266 Scheduling strategies for iterative decoders Ara Patapoutian, Rose Shao 2016-10-18
9343104 Integrated servo field for memory device 2016-05-17
9318147 Read read-only fields while writing Barmeshwar Vikramaditya, Timothy F. Ellis 2016-04-19
9275676 Skew compensation in a patterned medium Phillip L. Steiner 2016-03-01
9269384 Template misalignment and eccentricity error compensation for a patterned medium 2016-02-23
9244766 Variable data recovery scheme hierarchy Ara Patapoutian, Ryan James Goss, Mark Allen Gaertner, Arvind Sridharan 2016-01-26
9201728 Memory device with variable code rate Ara Patapoutian, Ryan James Goss, Mark Allen Gaertner, Arvind Sridharan 2015-12-01
9202477 Pin-efficient reader bias enable control Stefan Ionescu 2015-12-01
9164837 Transfer unit management Mark Allen Gaertner, Ryan James Goss 2015-10-20
9122619 Opportunistic decoding in memory systems Ara Patapoutian, Bernardo Rub 2015-09-01
9105289 Integrated servo field for memory device 2015-08-11
9019646 Heat assisted magnetic recording device with pre-heated write element Tim Rausch, Jon D. Trantham, John W. Dykes, Housan Dakroub, Charles Paul Henry +5 more 2015-04-28
9015549 Iterating inner and outer codes for data recovery Bernardo Rub, Ara Patapoutian, Arvind Sridharan 2015-04-21
8922921 Magnetic disk servo wedges with partial track identifiers Ravi Hebbar, Russel Clemmons 2014-12-30
8861115 Pin-efficient reader bias enable control Stefan Ionescu 2014-10-14
8848310 Offset correction values on a data storage media 2014-09-30
8788551 Random number generation using switching regulators Jon D. Trantham 2014-07-22
8745318 Parameter tracking for memory devices Bernardo Rub, Ara Patapoutian 2014-06-03
8737011 Repeatable runout data stored in pre-servo gap Barmeshwar Vikramaditya 2014-05-27
8737000 Gain control for latency testing Stefan Ionescu 2014-05-27
8627175 Opportunistic decoding in memory systems Ara Patapoutian, Bernardo Rub 2014-01-07
8582226 Write delay stabilization David E. Tetzlaff 2013-11-12