Inventor · disambiguated record
Yi Zhao Yao
Also filed as: YAO YI · YAO YI Z · YAO YI ZHAO
10 granted patents·13 pending applications·54 citations·filing 2005–2024
87Inventor score
Files withHITACHI GLOBAL STORAGE TECH5YAO YI ZHAO4REPT BATTERO ENERGY CO LTD3FENG YIQI2JIANGSU ZENERGY BATTERY TECH CO LTD2
Top patents by PatentIndex Score
23 records- 0186US7830636B2Spoiler and method for using the spoiler having a perforation there through for reducing particle accumulation in a hard disk driveHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Nov 9, 2010·9 cites·17 claims
- 0283US9082454B2Automatically removing contaminants from a manufactured partYAO YI ZHAO·Filed 2006·Granted Jul 14, 2015·18 cites·13 claims
- 0380US8102619B2Airborne particle trap within an enclosure containing sensitive equipmentCHAN YEOW YONG·Filed 2009·Granted Jan 24, 2012·8 cites·21 claims
- 0476US7729082B2Application of PFPES for HDD screw lubricantHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jun 1, 2010·4 cites·17 claims
- 0573US7597012B2System and method for using a spray/liquid particle count (LPC) to measure particulate contaminationHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Oct 6, 2009·7 cites·18 claims
- 0672US8149535B2Magnetic and encapsulation contamination control for disk drivesLI NA·Filed 2008·Granted Apr 3, 2012·3 cites·20 claims
- 0769US7239121B2Quantative extraction of micro particles from metallic disk spacer ringsHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 3, 2007·3 cites·13 claims
- 0864US2025015456A1Energy storage apparatusREPT BATTERO ENERGY CO LTD·Filed 2024·Application pending·0 cites
- 0962US8363358B2Pivot-carriage having a center-bore with an integrated bearing-spacer portionHGST Netherlands BV·Filed 2008·Granted Jan 29, 2013·1 cites·16 claims
- 1060US8179632B2Apparatus and method for reducing particle accumulation in a hard disk driveYAO YI ZHAO·Filed 2006·Granted May 15, 2012·1 cites·9 claims
- 1154US2023112637A1Fast-charging graphite and batteryJIANGSU ZENERGY BATTERY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1254US2024105933A1High-safety ternary positive electrode material and method for preparing sameREPT BATTERO ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 1352US2023163313A1Current collector, pole piece and batteryJIANGSU ZENERGY BATTERY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1451US2023327133A1Current Collector Having Pore-Forming Functional Coating Layer, Electrode Sheet and BatteryREPT BATTERO ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 1550US2024014375A1Lithium Ion BatteryJIANGSU ZENIO NEW ENERGY BATTERY TECH CO LTD·Filed 2021·Application pending·0 cites
- 1649US2010288301A1Removing contaminants from an electroless nickel plated surfaceKEE HUI HWANG·Filed 2009·Application pending·0 cites
- 1743US7271598B1Conductor coil defect identifierHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Sep 18, 2007·0 cites·20 claims
- 1839US2008110136A1System and method for unpacking vacuum packagesLIU SHAOYONG·Filed 2006·Application pending·0 cites
- 1938US2008182132A1Determining the cleanliness of a part used in manufacturing by selectively detecting particles substantially comprised of hard contaminantFENG YIQI·Filed 2007·Application pending·0 cites
- 2035US2008028873A1Dispersed spray extraction particulate measurement methodYAO YI ZHAO·Filed 2006·Application pending·0 cites
- 2135US2008002754A1Method and system for measuring the amount of fluid disposed on an objectLIU SHAOYONG·Filed 2006·Application pending·0 cites
- 2234US2008148553A1Extracting particles from a slider to enable particle quantificationFENG YIQI·Filed 2006·Application pending·0 cites
- 2329US2008138628A1Reducing particle generation as a result of metal to metal contact during the manufacturing processYAO YI ZHAO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →