Inventor · disambiguated record
Chunqi Han
Also filed as: HAN CHUNQI
8 granted patents·3 pending applications·34 citations·filing 2005–2016
83Inventor score
Files withNIMBLE STORAGE INC5HEWLETT PACKARD ENTPR DEV LP2HITACHI GLOBAL STORAGE TECH NL2CHEN YAOFEI1HITACHI GLOBAL STORAGE TECH1
Top patents by PatentIndex Score
11 records- 0190US7774540B2Storage system and method for opportunistic write-verifyHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 10, 2010·12 cites·20 claims
- 0281US8924607B1Methods and systems for I/O cancellation using memory swapNIMBLE STORAGE INC·Filed 2013·Granted Dec 30, 2014·6 cites·20 claims
- 0380US8006047B2Storage device with write barrier sensitive write commands and write barrier insensitive commandsHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Aug 23, 2011·10 cites·15 claims
- 0474US9563509B2Methods and systems for storing data in a redundant manner on a plurality of storage units of a storage systemNIMBLE STORAGE INC·Filed 2014·Granted Feb 7, 2017·3 cites·20 claims
- 0569US10496481B2Methods and systems for rebuilding data subsequent to the failure of a storage unitHEWLETT PACKARD ENTPR DEV LP·Filed 2016·Granted Dec 3, 2019·1 cites·20 claims
- 0661US7853822B2Techniques for enhancing the functionality of file systemsHITACHI GLOBAL STORAGE TECH NL·Filed 2006·Granted Dec 14, 2010·2 cites·19 claims
- 0756US9588919B2Methods and systems for I/O cancellationNIMBLE STORAGE INC·Filed 2014·Granted Mar 7, 2017·0 cites·12 claims
- 0853US10684927B2Methods and systems for storing information that facilitates the reconstruction of at least some of the contents of a storage unit on a storage systemHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Jun 16, 2020·0 cites·6 claims
- 0953US2016034370A1Methods and systems for storing information that facilitates the reconstruction of at least some of the contents of a storage unit on a storage systemNIMBLE STORAGE INC·Filed 2014·Application pending·0 cites
- 1042US2007063017A1System and method for securely making payments and depositsCHEN YAOFEI·Filed 2005·Application pending·0 cites
- 1136US2017123915A1Methods and systems for repurposing system-level over provisioned space into a temporary hot spareNIMBLE STORAGE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →