Dong; Quan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dong; Quan.The latest application filed is for "electrocardiogram sensor ring".

Company Profile

7.7.14

Dong; Quan - Arlington VA
DONG; Quan - Harbin CN
Dong; Quan - Xuzhou CN
DONG; Quan - Fairfax VA
DONG; Quan - Xuzhou City CN
Dong; Quan - Jiangsu CN
Dong; Quan - Shanghai CN
Dong; Quan - Liaoning CN
Dong; Quan - San Gabriel CA

*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
Electrocardiogram Sensor Ring App 20210267545 - LI; Zhenyu ; et al.	2021-09-02
Methane Value Online Real-Time Monitoring System App 20210199573 - DONG; Quan ; et al.	2021-07-01
Electrocardiogram sensor ring Grant 11,013,462 - Li , et al. May 25, 2	2021-05-25
Crane hydraulic control system and crane Grant 10,822,211 - Shan , et al. November 3, 2	2020-11-03
Power transmission control method and device for crane and crane Grant 10,544,013 - Shan , et al. Ja	2020-01-28
Apparatus And Methods For In Vitro Preclinical Human Trials App 20190376014 - EFIMOV; Igor R. ; et al.	2019-12-12
Crane Hydraulic Control System And Crane App 20190337775 - SHAN; Zenghai ; et al.	2019-11-07
Cylinder head body, single cylinder bolt system and crane Grant 10,465,725 - Shan , et al. No	2019-11-05
Mobile counterweight mechanism of a hoisting machine as well as a hoisting machine Grant 10,150,656 - Dong , et al. Dec	2018-12-11
Single-cylinder plug pin type telescopic arm, telescopic method thereof and crane having telescopic arm Grant 10,077,173 - Shan , et al. September 18, 2	2018-09-18
Cylinder Head Body, Single Cylinder Bolt System And Crane App 20180087546 - Shan; Zenghai ; et al.	2018-03-29
Electrocardiogram Sensor Ring App 20180020977 - Li; Zhenyu ; et al.	2018-01-25
Mobile Counterweight Mechanism Of A Hoisting Machine As Well As A Hoisting Machine App 20170355577 - DONG; Quan ; et al.	2017-12-14
Power Transmission Control Method And Device For Crane And Crane App 20170334684 - SHAN; Zenghai ; et al.	2017-11-23
Single-cylinder Plug Pin Type Telescopic Arm, Telescopic Method Thereof And Crane Having Telescopic Arm App 20160200555 - Shan; Zenghai ; et al.	2016-07-14
Method And Composition For Detackifying Organic Contaminants In The Process Of Pulping And Papermaking App 20150159328 - Yuan; Qing Qing ; et al.	2015-06-11
Multi-fuel Pre-mixed Combustion System Of Internal Combustion Engine App 20130104850 - Long; Wuqiang ; et al.	2013-05-02
High density storage system Grant 7,573,715 - Mojaver , et al. August 11, 2	2009-08-11
High Density Storage System App 20080030945 - Mojaver; Michael ; et al.	2008-02-07

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