name:-0.022544145584106
name:-0.017247915267944
name:-0.011098146438599
QIU; Lei Patent Filings

QIU; Lei

Patent Applications and Registrations

Patent applications and USPTO patent grants for QIU; Lei.The latest application filed is for "constant current generation circuit for optocoupler isolation amplifier and current precision adjustment method".

Company Profile
7.17.19
  • QIU; Lei - Hefei City CN
  • Qiu; Lei - Nanjing CN
  • Qiu; Lei - Beijing CN
  • QIU; Lei - Hangzhou City CN
  • Qiu; Lei - Guangdong CN
  • Qiu; Lei - Jiangsu CN
  • Qiu; Lei - Dongguan CN
  • Qiu; Lei - San Ramon CA
  • Qiu; Lei - Hong Kong HK
  • Qiu; Lei - Pleasanton CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Constant Current Generation Circuit For Optocoupler Isolation Amplifier And Current Precision Adjustment Method
App 20220236755 - PAN; Jun ;   et al.
2022-07-28
Four-dimensional imaging method for structural damage based on time-invariant characteristic signal
Grant 11,231,342 - Qiu , et al. January 25, 2
2022-01-25
Query method and query device
Grant 11,169,994 - Qiu , et al. November 9, 2
2021-11-09
Method For Reducing Inline Directivity Of Air-gun Source Signature By Optimizing Spatial Distribution Of Air-guns
App 20210334437 - SHEN; Honglei ;   et al.
2021-10-28
Eigenvalue-based data query
Grant 11,055,287 - Liu , et al. July 6, 2
2021-07-06
Method for processing information and terminal device
Grant 10,813,058 - Qiu October 20, 2
2020-10-20
Method for processing information and terminal device
Grant 10,813,057 - Qiu October 20, 2
2020-10-20
Four-dimensional Imaging Method For Structural Damage Based On Time-invariant Characteristic Signal
App 20200225112 - QIU; Lei ;   et al.
2020-07-16
MUSIC corrosion monitoring method via excitation beam forming and weighted image fusing
Grant 10,697,937 - Yuan , et al.
2020-06-30
LED work light
Grant D889,016 - Qiu
2020-06-30
Music Corrosion Monitoring Method Via Excitation Beam Forming And Weighted Image Fusing
App 20200132635 - YUAN; Shenfang ;   et al.
2020-04-30
Method for Processing Information and Terminal Device
App 20190297586 - Qiu; Lei
2019-09-26
Method for Processing Information and Terminal Device
App 20190253981 - Qiu; Lei
2019-08-15
Query Method and Query Device
App 20190042621 - Qiu; Lei ;   et al.
2019-02-07
Transaction integrity for network services configuration
Grant 10,200,258 - Mattson , et al. Fe
2019-02-05
Eigenvalue-based Data Query
App 20190018879 - Liu; Jing Jing ;   et al.
2019-01-17
Diode array-based digitized miniature ultra-low-power-consumption impact monitoring system
Grant 10,145,746 - Qiu , et al. De
2018-12-04
Eigenvalue-based data query
Grant 10,127,279 - Liu , et al. November 13, 2
2018-11-13
Resistance-voltage transformation system for sensors in dynamic strain measurement and structural health monitoring
Grant 9,863,824 - Su , et al. January 9, 2
2018-01-09
Diode Array-based Digitized Miniature Ultra-low-power-consumption Impact Monitoring System
App 20170292880 - QIU; Lei ;   et al.
2017-10-12
Graph database for services planning and configuration in network services domain
Grant 9,705,815 - Mattson , et al. July 11, 2
2017-07-11
Subscriber management using a restful interface
Grant 9,578,028 - Mattson , et al. February 21, 2
2017-02-21
Eigenvalue-based Data Query
App 20160350372 - Liu; Jing Jing ;   et al.
2016-12-01
Eigenvalue-based data query
Grant 9,471,633 - Liu , et al. October 18, 2
2016-10-18
Method For Locating Impact Area Of Composite Structure Based On Energy Weighted Factor
App 20160252438 - YUAN; Shenfang ;   et al.
2016-09-01
Transaction Integrity For Network Services Configuration
App 20160050125 - Mattson; Geoffrey A. ;   et al.
2016-02-18
Graph Database For Services Planning And Configuration In Network Services Domain
App 20150381515 - Mattson; Geoffrey A. ;   et al.
2015-12-31
Subscriber Management Using A Restful Interface
App 20150381623 - Mattson; Geoffrey A. ;   et al.
2015-12-31
Eigenvalue-based Data Query
App 20140358895 - Liu; Jing Jing ;   et al.
2014-12-04
Connectivity fault management timeout period control
Grant 8,576,698 - Washam , et al. November 5, 2
2013-11-05
Method And Apparatus For Protocol Event Management
App 20120084432 - Soprovich; Greg F. ;   et al.
2012-04-05
Scaled Ethernet OAM for mesh and hub-and-spoke networks
Grant 8,125,914 - Washam , et al. February 28, 2
2012-02-28
Connectivity Fault Management Timeout Period Control
App 20110141911 - Washam; Benjamin D. ;   et al.
2011-06-16
Ethernet Oam Fault Propagation Using Y.1731/802.1ag Protocol
App 20100246412 - Washam; Benjamin D. ;   et al.
2010-09-30
Scaled Ethernet Oam For Mesh And Hub-and-spoke Networks
App 20100188983 - Washam; Benjamin D. ;   et al.
2010-07-29

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