Inventor · disambiguated record
Yiduo Zhang
Also filed as: ZHANG YIDUO
21 granted patents·4 pending applications·634 citations·filing 1999–2021
96Inventor score
Files withHUTCHINSON TECHNOLOGY7WESTERN DIGITAL TECH INC4ZHANG YIDUO4CONTRERAS JOHN T3LUMENTUM OPERATIONS LLC3
Top patents by PatentIndex Score
25 records- 0198US7826177B1Flexure having arms with reduced centroid offset for supporting a head in a disk driveWESTERN DIGITAL TECH INC·Filed 2006·Granted Nov 2, 2010·83 cites·19 claims
- 0298US7567410B1Flexure including a heat sink and a dielectric layer under trace termination padsWESTERN DIGITAL TECH INC·Filed 2006·Granted Jul 28, 2009·115 cites·15 claims
- 0397US8274760B1Suspension assembly including a flexure tail with staggered rows of aperturesZHANG YIDUO·Filed 2012·Granted Sep 25, 2012·50 cites·3 claims
- 0497US8194354B1Suspension assembly including a flexure tail with staggered rows of aperturesZHANG YIDUO·Filed 2008·Granted Jun 5, 2012·51 cites·4 claims
- 0597US8064168B1Head stack assembly with flexure tail retention featuresZHANG YIDUO·Filed 2007·Granted Nov 22, 2011·60 cites·7 claims
- 0697US7898770B1Disk drive suspension assembly with a hinge arm attached at a recessed surfaceWESTERN DIGITAL TECH INC·Filed 2010·Granted Mar 1, 2011·58 cites·20 claims
- 0797US7477488B1Head suspension with a reinforced limiter tabWESTERN DIGITAL TECH INC·Filed 2006·Granted Jan 13, 2009·54 cites·13 claims
- 0896US8276256B1Head stack assembly method using flexure tail raised regionZHANG YIDUO·Filed 2011·Granted Oct 2, 2012·54 cites·13 claims
- 0992US6965499B1Head suspension configured for improved thermal performance during solder ball bonding to head sliderHUTCHINSON TECHNOLOGY·Filed 2003·Granted Nov 15, 2005·37 cites·26 claims
- 1088US8598460B2Interleaved conductor structure with offset tracesCONTRERAS JOHN T·Filed 2010·Granted Dec 3, 2013·11 cites·32 claims
- 1182US7471488B1Load beams for disk drive head suspensions having snap-on mounts comprising deflectable arms with spring tabs for engaging an aperture in the actuator armHUTCHINSON TECHNOLOGY·Filed 2004·Granted Dec 30, 2008·11 cites·6 claims
- 1276US8675311B2Interleaved conductor structure with wrap around tracesCONTRERAS JOHN T·Filed 2010·Granted Mar 18, 2014·4 cites·26 claims
- 1374US7042680B1Swaging-optimized baseplate for disk drive head suspensionHUTCHINSON TECHNOLOGY·Filed 2003·Granted May 9, 2006·9 cites·18 claims
- 1471US6351350B1Shock limiter system for a head suspensionHUTCHINSON TECHNOLOGY·Filed 1999·Granted Feb 26, 2002·24 cites·32 claims
- 1569US10962727B2Optical fiber heat exchanger having parallel channels for optical fiber coolingLUMENTUM OPERATIONS LLC·Filed 2019·Granted Mar 30, 2021·1 cites·20 claims
- 1666US7149054B1Reverse flow disk drive and head suspension for sameHUTCHINSON TECHNOLOGY·Filed 2003·Granted Dec 12, 2006·5 cites·23 claims
- 1765US7339767B1Baseplate for a disk drive head suspensionHUTCHINSON TECHNOLOGY·Filed 2004·Granted Mar 4, 2008·5 cites·4 claims
- 1864US11474313B2Parallel channels for optical fiber coolingLUMENTUM OPERATIONS LLC·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 1959US8520341B2Reducing gram load change in actuator arm in a hard disk driveARNONE GREGORY JOSEPH·Filed 2009·Granted Aug 27, 2013·1 cites·8 claims
- 2053US2006174472A1Swaging-optimized baseplate for disk drive head suspensionHUTCHINSON TECHNOLOGY·Filed 2006·Application pending·0 cites
- 2149US9460757B2Flexible cable assembly having reduced-tolerance electrical connection padsHGST Netherlands BV·Filed 2013·Granted Oct 4, 2016·1 cites·16 claims
- 2248US11237338B2Optical element holder with a protruding feature to hold a chamfered optical elementLUMENTUM OPERATIONS LLC·Filed 2020·Granted Feb 1, 2022·0 cites·20 claims
- 2341US2013148231A1Suspension assembly formed with a protective structureHUANG FU-YING·Filed 2011·Application pending·0 cites
- 2439US2012160548A1Interleaved conductor structure with traces of varying widthCONTRERAS JOHN T·Filed 2010·Application pending·0 cites
- 2536US2012140360A1Integrated lead suspension (ils) for use with a dual stage actuator (dsa)CONTRERAS JOHN·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →