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Inventor

Jian Qiang

Inventor
Singapore, SG

Overview

34→
Patents
2015–2020
Patent span
Physics
Primary field (CPC G)

Patents· 34 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 transducer42%
G06FElectric digital data processing20%
A62CFire-fighting13%
H04WWireless communication networks13%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
10,832,726Remapping tracks for management of adjacent track interference202010,734,033Shingled magnetic recording storage system202010,733,097Shingled magnetic recording storage system with reduced time to recover202010,628,051Reducing a data storage device boot time202010,528,348Data management method for storage media202010,490,227Shingled magnetic recording storage system201910,460,760Shingled magnetic recording storage system201910,249,338Shingled magnetic recording storage system during vibration201910,223,272Latency sensitive metadata object persistence operation for storage device201910,176,834Write head offset for shingled magnetic recording (SMR) disk drives201910,176,849Shingled magnetic recording storage system20199,978,417Shingled magnetic recording storage system improving command completion time20189,972,353Shingled magnetic recording storage system during vibration20189,971,645Auto-recovery of media cache master table data20189,937,368Inner cylinder of explosion-venting-type aerosol fire extinguishing device20189,892,749'Write head offset for shingled magnetic recording (SMR) disk drives'20189,813,947'Clearance of frequency spectrum in a cell using authorized shared access (ASA)'20179,805,762'Band rewrite optimization'20179,750,966'Fixed fire extinguishing apparatus'20179,744,389'Portable fire extinguishing apparatus'20179,647,819'Mechanisms to facilitate a telecommunication system to make use of bands which are not-licensed to the telecommunication system'20179,640,201'Band rewrite optimization'20179,583,127'Write head offset for shingled magnetic recording (SMR) disk drives'20179,516,645'Carrier aggregation in a communication system'20169,460,750'Combining selected data from two or more passes to recover a data sector'20169,457,210'Portable fire extinguisher'20169,392,501'Facilitating group handover'20169,301,301'Dynamic frequency refarming'20169,254,399'Portable fire extinguishing device'20169,248,328'Explosion-venting method for aerosol fire suppression apparatus'20169,237,527'Power control'20169,087,545'Request management for rotating data storage media'20159,047,923'Fast shingled tracks recording'20158,976,478'Band rewrites based on error scan counts'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SEAGATE TECHNOLOGY LLC (22)· patent assignee history
2015–2020Based in Singapore, SG· patent location history
2016–2018Patents assigned to LEI ZHENGJUN (6)· patent assignee history
2016–2018Patents assigned to QIANG JIAN (6)· patent assignee history
2016–2017Patents assigned to NOKIA SOLUTIONS & NETWORKS OY (5)· patent assignee history
2016–2017Patents assigned to QIANG JIAN FENG (5)· patent assignee history
2016–2017Based in Beijing, CN· patent location history
2016–2017Based in Xi'an, CN· patent location history
2016–2018Based in Shaanxi, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEAGATE TECHNOLOGY LLC222015–2020
LEI ZHENGJUN62016–2018
QIANG JIANself62016–2018
NOKIA SOLUTIONS & NETWORKS OY52016–2017
QIANG JIAN FENGself52016–2017
Locations
LocationPatentsSpan
Singapore, SG222015–2020
Beijing, CN62016–2017
Xi'an, CN42016–2017
Shaanxi, CN22016–2018