Liu; Zhengwei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Zhengwei.The latest application filed is for "synergistic effects among mercaptan scavengers".

Company Profile

8.43.55

Liu; Zhengwei - Houston TX
LIU; Zhengwei - Jiangsu CN
Liu; Zhengwei - Donghai CN
Liu; Zhengwei - Sugar Land TX
Liu; Zhengwei - San Diego CA
Liu; Zhengwei - Suzhou CN
Liu; Zhengwei - Shanghai CN
LIU; Zhengwei - San Diago CA
Liu; Zhengwei - Jinan CN
Liu; Zhengwei - Herhsey PA US
LIU; Zhengwei - Jinan City CN
Liu; Zhengwei - Hershey PA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Synergistic Effects Among Mercaptan Scavengers App 20220290055 - Jin; Peng ; et al.	2022-09-15
Metal removal from fluids Grant 11,434,434 - Jani , et al. September 6, 2	2022-09-06
Garden Blower App 20220183241 - LIU; Zhengwei ; et al.	2022-06-16
Garden blower Grant 11,346,352 - Liu , et al. May 31, 2	2022-05-31
Metal removal from glycol fluids Grant 11,326,109 - Jani , et al. May 10, 2	2022-05-10
Metal Removal From Fluids App 20220010222 - Jani; Jagrut ; et al.	2022-01-13
Desk file rack Grant D935,524 - Liu November 9, 2	2021-11-09
Corrosion control for supercritical carbon dioxide fluids Grant 11,142,831 - Jackson , et al. October 12, 2	2021-10-12
Metal removal from fluids Grant 11,130,918 - Jani , et al. September 28, 2	2021-09-28
Metal Removal From Glycol Fluids App 20210246376 - Jani; Jagrut ; et al.	2021-08-12
Metal Removal From Fluids App 20210079304 - Jani; Jagrut ; et al.	2021-03-18
Detection And Monitoring Of Corrosion Inhibitors In Oilfield Fluids App 20200347718 - Murugesan; Sankaran ; et al.	2020-11-05
Corrosion Control For Supercritical Carbon Dioxide Fluids App 20200283913 - Jackson; Tracey ; et al.	2020-09-10
Techniques For Handling Feedback For Downlink Transmissions In A Shared Radio Frequency Spectrum Band App 20200245349 - Kind Code	2020-07-30
Techniques for handling feedback for downlink transmissions in a shared radio frequency spectrum band Grant 10,652,921 - Zhang , et al.	2020-05-12
Chemical inhibition of pitting corrosion in methanolic solutions containing an organic halide Grant 10,392,712 - Liu , et al. A	2019-08-27
Garden Blower App 20190211830 - Liu; Zhengwei ; et al.	2019-07-11
Decreasing corrosion on metal surfaces with apatite forming components Grant 10,246,784 - Liu , et al.	2019-04-02
Target cell selection for multimedia broadcast multicast service continuity Grant 10,172,113 - Zhang , et al. J	2019-01-01
Target cell selection for multimedia broadcast multicast service continuity Grant 10,159,058 - Zhang , et al. Dec	2018-12-18
Enhanced PRACH for standalone contention based communications including unlicensed spectrum Grant 10,136,452 - Liu , et al. November 20, 2	2018-11-20
Target cell selection for multimedia broadcast multicast service continuity Grant 10,075,937 - Zhang , et al. September 11, 2	2018-09-11
Synergistic Corrosion Inhibitors App 20180201826 - Liu; Zhengwei ; et al.	2018-07-19
Method And Apparatus For Counting Devices Related To Broadcast Data Services App 20180176877 - WANG; Jun ; et al.	2018-06-21
Non-polar blue light LED epitaxial wafer based on LAO substrate and preparation method thereof Grant 9,978,908 - Cai , et al. May 22, 2	2018-05-22
Method and apparatus for counting devices related to broadcast data services Grant 9,936,472 - Wang , et al. April 3, 2	2018-04-03
Low Dosage Chemical Suppression Agents For Carbon Steels Degradation App 20180002821 - LIU; ZHENGWEI ; et al.	2018-01-04
Composition And Method For Inhibiting Corrosion Of Metals App 20180002820 - LIU; ZHENGWEI ; et al.	2018-01-04
Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system Grant 9,807,618 - Liu , et al. October 31, 2	2017-10-31
Chemical Inhibition Of Pitting Corrosion In Methanolic Solutions Containing An Organic Halide App 20170306505 - Liu; Zhengwei ; et al.	2017-10-26
Chemical inhibition of pitting corrosion in methanolic solutions containing an organic halide Grant 9,732,430 - Liu , et al. August 15, 2	2017-08-15
Decreasing Corrosion On Metal Surfaces With Apatite Forming Components App 20170152604 - Liu; Zhengwei ; et al.	2017-06-01
Non-polar Blue Light Led Epitaxial Wafer Based On Lao Substrate And Preparation Method Thereof App 20170110627 - CAI; Zhuoran ; et al.	2017-04-20
Decreasing Corrosion On Metal Surfaces App 20160362598 - Liu; Zhengwei ; et al.	2016-12-15
Performance Enhancements For Frequency Reuse And Time Division Multiplexing In A Licensed Assisted Access System App 20160360420 - LIU; Zhengwei ; et al.	2016-12-08
Techniques For Handling Feedback For Downlink Transmissions In A Shared Radio Frequency Spectrum Band App 20160353474 - Zhang; Xiaoxia ; et al.	2016-12-01
Enhanced Prach For Standalone Contention Based Communications Including Unlicensed Spectrum App 20160323915 - Liu; Zhengwei ; et al.	2016-11-03
Member-oriented hybrid cloud operating system architecture and communication method thereof Grant 9,307,017 - Wang , et al. April 5, 2	2016-04-05
Target Cell Selection For Multimedia Broadcast Multicast Service Continuity App 20160007321 - Zhang; Xiaoxia ; et al.	2016-01-07
Target Cell Selection For Multimedia Broadcast Multicast Service Continuity App 20150373638 - Zhang; Xiaoxia ; et al.	2015-12-24
Target Cell Selection For Multimedia Broadcast Multicast Service Continuity App 20150373533 - Zhang; Xiaoxia ; et al.	2015-12-24
Target cell selection for multimedia broadcast multicast service continuity Grant 9,173,192 - Zhang , et al. October 27, 2	2015-10-27
Termination of Carbon Nanotube Macrostructures App 20150303603 - Hemond; Jessica Henderson Brown ; et al.	2015-10-22
Method and apparatus for mitigating control channel error Grant 9,130,726 - Liu , et al. September 8, 2	2015-09-08
Electrical conductors and methods of manufacturing electrical conductors Grant 9,112,002 - Sullivan-Malervy , et al. August 18, 2	2015-08-18
Carrier aggregation for evolved multimedia broadcast multicast service enhancement Grant 9,107,186 - Zhang , et al. August 11, 2	2015-08-11
MITIGATION OF LOST RESOURCE ALLOCATION SYNCHRONIZATION BETWEEN A USER EQUIPMENT (UE) AND AN EVOLVED NODE B (eNodeB) App 20150223207 - LIU; Zhengwei ; et al.	2015-08-06
Termination of carbon nanotube macrostructures Grant 9,070,992 - Hemond , et al. June 30, 2	2015-06-30
Mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved node B (eNodeB) Grant 9,048,986 - Liu , et al. June 2, 2	2015-06-02
Chemical Inhibition Of Pitting Corrosion In Methanolic Solutions Containing An Organic Halide App 20150118105 - Liu; Zhengwei ; et al.	2015-04-30
Tracking loop design for unicast and multicast/broadcast signals Grant 8,995,291 - Zhang , et al. March 31, 2	2015-03-31
Member-oriented Hybrid Cloud Operating System Architecture And Communication Method Thereof App 20150067135 - WANG; Endong ; et al.	2015-03-05
Methods for improving corrosion resistance and applications in electrical connectors Grant 8,889,997 - Liu , et al. November 18, 2	2014-11-18
Cell site modem application message interface Grant 8,867,437 - Liu , et al. October 21, 2	2014-10-21
Systems And Methods For Synchronizing Wireless Communication Device Configurations App 20140241149 - Liu; Zhengwei ; et al.	2014-08-28
Determining an uplink control path with blind decoding Grant 8,768,263 - Malladi , et al. July 1, 2	2014-07-01
Method and apparatus for enhancing control channel transmission Grant 8,724,537 - Balasubramanian , et al. May 13, 2	2014-05-13
Methods For Improving Corrosion Resistance And Applications In Electrical Connectors App 20130292161 - Liu; Zhengwei ; et al.	2013-11-07
Method And Apparatus For Enhancing Control Channel Transmission App 20130272185 - BALASUBRAMANIAN; Srinivasan ; et al.	2013-10-17
Termination Of Carbon Nanotube Macrostructures App 20130217279 - Hemond; Jessica Henderson Brown ; et al.	2013-08-22
Electrical Conductors and Methods of Manufacturing Electrical Conductors App 20130206461 - Sullivan Malervy; Mary Elizabeth ; et al.	2013-08-15
Handling of disrupted synchronous hybrid automatic repeat request (HARQ) cycle at system time rollover Grant 8,473,799 - Zhang , et al. June 25, 2	2013-06-25
Conductive Members Using Carbon-based Substrate Coatings App 20130126212 - Martens; Rodney Ivan ; et al.	2013-05-23
Method And Apparatus For Enhancing Control Channel Transmission App 20130128768 - Balasubramanian; Srinivasan ; et al.	2013-05-23
Method And Apparatus For Mitigating Control Channel Error App 20130114492 - Liu; Zhengwei ; et al.	2013-05-09
MITIGATION OF LOST RESOURCE ALLOCATION SYNCHRONIZATION BETWEEN A USER EQUIPMENT (UE) AND AN EVOLVED NODE B (eNodeB) App 20130039292 - LIU; Zhengwei ; et al.	2013-02-14
Silver Plated Electrical Contact App 20130023166 - LIU; ZHENGWEI ; et al.	2013-01-24
Tracking Loop Design For Unicast And Multicast/broadcast Signals App 20120314591 - ZHANG; XIAOXIA ; et al.	2012-12-13
System And Method For Synchronized Radio Link Control And Media Access Control In A Wireless Communication Network App 20120275399 - Liu; Zhengwei ; et al.	2012-11-01
Target Cell Selection For Multimedia Broadcast Multicast Service Continuity App 20120236776 - Zhang; Xiaoxia ; et al.	2012-09-20
Carrier Aggregation For Evolved Multimedia Broadcast Multicast Service Enhancement App 20120213130 - Zhang; Xiaoxia ; et al.	2012-08-23
Method And Apparatus For Counting Devices Related To Broadcast Data Services App 20120202493 - Wang; Jun ; et al.	2012-08-09
Determining An Uplink Control Path With Blind Decoding App 20120184314 - Malladi; Durga Prasad ; et al.	2012-07-19
Cell Site Modem Application Message Interface App 20120106439 - Liu; Zhengwei ; et al.	2012-05-03
Sounding Reference Signal (srs) In Heterogeneous Network (hetnet) With Time Division Multiplexing (tdm) Partitioning App 20110292823 - Barbieri; Alan ; et al.	2011-12-01
System And Method For Timing Adjustment To Protect Cqi App 20110292917 - Fan; Zhifei ; et al.	2011-12-01
Handling Of Disrupted Synchronous Hybrid Automatic Repeat Request (harq) Cycle At System Time Rollover App 20100050039 - Zhang; Xiaoxia ; et al.	2010-02-25

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