Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Information Technology
Class Information
Number: 360/246
Name: Dynamic magnetic information storage or retrieval > Head mounting > Disk record > Electrical connection detail > Noise reduction
Description: Subject matter wherein the electrical connection provides electrical noise diminishing.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8665565 Trace jumpers for disc drive suspensions Mar. 4, 2014
8609992 Circuit board, manufacturing method of circuit board, suspension substrate, suspension, device-mounted suspension, and hard disk drive Dec. 17, 2013
8537499 Disk drive suspension having flexure and load beam with insulating space between load beam and conductor of flexure Sep. 17, 2013
8531800 Magnetic write head having dual parallel capacitors for integrated transmission line compensation Sep. 10, 2013
8467151 Disk drive comprising an interconnect with transmission lines forming an approximated lattice network Jun. 18, 2013
8467638 Suspension board with circuit Jun. 18, 2013
8462466 Disk drive comprising impedance discontinuity compensation for interconnect transmission lines Jun. 11, 2013
8379349 Trace jumpers for disc drive suspensions Feb. 19, 2013
8330047 Printed circuit board Dec. 11, 2012
8310789 Conductor suspension structure and electrical connection assembly for transmitting complementary signals in a hard disk drive Nov. 13, 2012
8305712 Tunable microstrip signal transmission path in a hard disk drive Nov. 6, 2012
8274760 Suspension assembly including a flexure tail with staggered rows of apertures Sep. 25, 2012
8243394 Disk drive suspension having flexure and load beam with insulating space between load beam and conductor of flexure Aug. 14, 2012
8233240 Magnetic recording disk drive with integrated lead suspension having multiple segments for optimal characteristic impedance Jul. 31, 2012
8194354 Suspension assembly including a flexure tail with staggered rows of apertures Jun. 5, 2012
8189297 Disk drive flexure having a metal base with a band-like portion overlapping a gap between conductors for data writing May. 29, 2012
8169746 Integrated lead suspension with multiple trace configurations May. 1, 2012
8149543 Hard disk drive apparatus having a flexible printed circuit with a plurality of traces in a specified order Apr. 3, 2012
8130471 Traces with reduced width portions for disk drive head suspensions Mar. 6, 2012
8120877 Apparatus minimizing impedance in flex-to-printed circuit board connection through the disk base of a hard disk drive Feb. 21, 2012
8085948 Noise reduction in a system Dec. 27, 2011
8045296 Aligned coverlay and metal layer windows for integrated lead suspensions Oct. 25, 2011
8023229 Flexible mounting slider with anti-static structure, head gimbal assembly and magnetic disk drive with the same Sep. 20, 2011
7986495 Printed circuit board having a layered signal line pair, a suspension board Jul. 26, 2011
7903376 Integrated lead suspension for vibration damping in magnetic storage device Mar. 8, 2011
7782572 Disk drive head suspension flexures having alternating width stacked leads Aug. 24, 2010
7781679 Disk drive suspension via formation using a tie layer and product Aug. 24, 2010
7667921 Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension Feb. 23, 2010
7609482 Magnetic head slider supporting device including conductor for reducing crosstalk between lines Oct. 27, 2009
7606003 Electrical device for interconnecting magnetic head and driving circuit which uses adjusted length wires of opposite polarity to reduce crosstalk and storage apparatus including same Oct. 20, 2009
7508613 Method and apparatus for balanced shield shunts, leads and pads for electrical noise reduction in read heads Mar. 24, 2009
7489479 Electrical lead suspension having partitioned air slots Feb. 10, 2009
7433157 Method and apparatus for reducing solder pad size in an electrical lead suspension (ELS) to decrease signal path capacitive discontinuities Oct. 7, 2008
7375913 Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension May. 20, 2008
7319573 Magnetic disk drive having a suspension mounted transmission line including read and write conductors and a lower conductor Jan. 15, 2008
7293348 Method of forming a suspension for use in a disk drive having a media disk Nov. 13, 2007
7271985 System and method for crosstalk reduction in a flexible trace interconnect array Sep. 18, 2007
7206154 Method and apparatus for balanced shield shunts, leads and pads for electrical noise reduction in read heads Apr. 17, 2007
7161767 Wireless suspension design with ground plane structure Jan. 9, 2007
7092215 Disc drive suspension including a wired flexure with conductors arranged to reduce crosstalk Aug. 15, 2006
7088543 Suspension having magnetic head assembly mounted thereon and magnetic recording disk drive using the suspension Aug. 8, 2006
7016156 Disk drive having magnetic head conduction paths with arrangements to control impedance Mar. 21, 2006
6975488 Suspension interconnect with controlled noise Dec. 13, 2005
6963471 Wiring member of a disc drive suspension having an insulating layer with thick-walled and thin-walled portions Nov. 8, 2005
6894874 Disk drive having magnetic head conduction paths with arrangements to control impedance May. 17, 2005
6807029 Wiring member of suspension for disc drive having electrically conductive substrate with slit between read wire and write wire Oct. 19, 2004
6762913 Method for controlling common mode impedance in disk drive head suspensions Jul. 13, 2004
6714385 Apparatus and method for controlling common mode impedance in disk drive head suspensions Mar. 30, 2004
6704164 Vibration reducing members for head suspensions Mar. 9, 2004
6608736 Integrated trace suspension interconnect for high-data-rate single-ended preamplifier for (G)MR elements Aug. 19, 2003

1 2










 
 
  Recently Added Patents
Micro vein enhancer
Input device with photodetector pairs
Faucet
Systems, methods and computer program products supporting provision of web services using IMS
Vehicle location information-based abnormal driving determination and warning system
Synergistic preparations based on mixtures of glycerol ether with aromatic alcohol for controlling mycobacteria
Monitoring heap in real-time by a mobile agent to assess performance of virtual machine
  Randomly Featured Patents
Combined MOS/memory transistor structure
Fixed transmitting station with electromagnetic field probe
Slot sealing arrangement
Memory architecture for non-volatile storage using gate breakdown structure in standard sub 0.35 micron process
Wooden mat
Process for the removal of isocyanic acid from a mixture of isocyanic acid and ammonia
Gastrointestinal-type tube insertion or removal device
Method for reducing dielectric overetch using a dielectric etch stop at a planar surface
Method and circuitry for control of a sanitary mixer for cold and hot water
Connector