LexDanaLexDanabeta
Inventor

Ara W. Nazarian

Inventor
Tustin, CA, US

Overview

33→
Patents
1986–2021
Patent span
Physics
Primary field (CPC G)

Patents· 33 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer38%
A63CSkates6%
F03GSpring, weight, inertia or like motors6%
H04WWireless communication networks6%
A61BDiagnosis4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
H01QAntennas, i.e. radio aerials4%
A01KAnimal husbandry2%
A61LMethods or apparatus for sterilising materials or objects in general2%
A61NElectrotherapy2%
PatentTitleYear
11,101,554Dual antiphase antenna for better signal transmission into human body or signal reception from human body202111,078,562Digitally controlled variable stiffness sporting equipment202111,074,997Multi-modal encrypted messaging system202110,993,205Modular paging device202110,945,658Systems and methods for early detection of fracture healing202110,893,505Enhanced pager network202110,657,338Microwave antenna array and testbed for osteoporosis detection202010,603,571Digitally controlled variable stiffness ski, snowboard, and boots system202010,493,354Digitally controlled variable stiffness ski, snowboard, and boots system201910,379,219Measurement system using camera201910,271,880Systems and methods for anisotropy restoring femoroplasty201910,220,119Activation of antimicrobial agents20197,826,167'Method for establishing and maintaining radial position for hard disk drive self servo write without seed wedges'20107,529,059'Method for determining read/write head position based on phase detection of a servo pattern'20097,471,481'Method for establishing and maintaining radial position for hard disk drive self servo write without seed wedges'20087,405,899'Method for determining read/write head position based on phase detection of a servo pattern'20087,312,943'Read write (RW) head position control for self servo writing process'20076,757,481'Disk drives and disk drive-containing devices having selectively controllable and/or adaptive quiet and high performance modes of operation'20046,710,953'Method and disk drive for improving data storage capacity of data tracks using push-down wedges'20046,614,618'Disk drive with feed-forward control path that receives a reference position signal to apply a feed-forward command effort at a rate greater than a servo sampling rate'20036,445,524'Method of operating a disk drive for writing to an addressable location after detecting that a head is within a safe-to-write window'20026,388,829'High servo sampling disk drive with minimum overhead'20026,310,742'Repeatable runout cancellation in sectored servo disk drive positioning system'20016,198,584'Disk drive with staggered calibration bursts that are disposably located in data regions and method of using the same for calibrating a read head'20016,141,175'Repeatable runout cancellation in sectored servo disk drive positioning system'20006,122,133'Hybrid method of determining a fractional track position of a read transducer in a hard disk drive'20006,014,283'Non-quadrature servo burst pattern for micro-jogging a magnetoresistive head in a magnetic disk drive'20005,946,158'Self-PES linearity calibration method for MR head'19995,946,157'Method of seamlessly recording circumferentially successive servo bursts that overlap one another'19994,866,554'Automatic head retract system for disk drive'19894,786,995'Automatic head retract system for disk drive'19884,685,007'Disk drive with track zero location system'19874,578,625'Spindle drive control system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Based in Hollywood, CA, US· patent location history
1988–1989Based in Glendale, CA, US· patent location history
1999–2001Patents assigned to WESTERN DIGITAL CORP (6)· patent assignee history
1999–2010Based in Tustin, CA, US· patent location history
2001–2004Patents assigned to WESTERN DIGITAL TECH INC (6)· patent assignee history
2007–2010Patents assigned to BROADCOM CORP (5)· patent assignee history
2019–2021Patents assigned to BETH ISRAEL DEACONESS MEDICAL CT INC (3)· patent assignee history
2019–2021Based in Wellesley, MA, US· patent location history
2019Based in Watertown, MA, US· patent location history
2021Patents assigned to STATUM SYSTEMS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTERN DIGITAL CORP61999–2001
WESTERN DIGITAL TECH INC62001–2004
BROADCOM CORP52007–2010
BETH ISRAEL DEACONESS MEDICAL CT INC32019–2021
STATUM SYSTEMS INC32021
Locations
LocationPatentsSpan
Tustin, California, US171999–2010
Wellesley, Massachusetts, US72019–2021
Watertown, Massachusetts, US22019
Glendale, California, US21988–1989
Hollywood, California, US21986–1987