Guo; Changsheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Guo; Changsheng.The latest application filed is for "face seal with insert".
Company Profile
15.60.67
- Guo; Changsheng - South Windsor CT
- Guo; Changsheng - Beijing CN
Patent Activity
| Patent | Date |
|---|---|
| Face seal with insert Grant 11,371,615 - Guo , et al. June 28, 2 | 2022-06-28 |
| Fan blades with abrasive tips Grant 11,333,169 - Strock , et al. May 17, 2 | 2022-05-17 |
| Method and apparatus for machining parts with variable stiffness Grant 11,090,772 - Guo , et al. August 17, 2 | 2021-08-17 |
| Cutting blade tips Grant 11,066,937 - Guo , et al. July 20, 2 | 2021-07-20 |
| Face Seal With Insert App 20210190209 - Guo; Changsheng ; et al. | 2021-06-24 |
| Hollow airfoil construction utilizing functionally graded materials Grant 11,000,899 - El-Wardany , et al. May 11, 2 | 2021-05-11 |
| Automatic process planning for robotic deburring operations Grant 10,976,728 - Wang , et al. April 13, 2 | 2021-04-13 |
| Face seal with insert Grant 10,969,017 - Guo , et al. April 6, 2 | 2021-04-06 |
| Fan blade tip as a cutting tool Grant 10,876,415 - Hansen , et al. December 29, 2 | 2020-12-29 |
| Design For Internal Cooling Passages For Rotating Cutting Tools App 20200338649 - Wang; Zhigang ; et al. | 2020-10-29 |
| Internal cooling passages for rotating cutting tools Grant 10,814,406 - Wang , et al. October 27, 2 | 2020-10-27 |
| Closed-loop fluid control to obtain efficient machining Grant 10,807,209 - Wang , et al. October 20, 2 | 2020-10-20 |
| Face Seal With Insert App 20200318740 - Guo; Changsheng ; et al. | 2020-10-08 |
| Seal geometries for reduced leakage in gas turbines and methods of forming Grant 10,794,211 - Sheedy , et al. October 6, 2 | 2020-10-06 |
| Cooling system for rotating cutting tools Grant 10,786,853 - Wang , et al. September 29, 2 | 2020-09-29 |
| Cutting blade tips Grant 10,711,622 - Guo , et al. | 2020-07-14 |
| Cutting Blade Tips App 20200217209 - Guo; Changsheng ; et al. | 2020-07-09 |
| Method And Apparatus For Machining Parts With Variable Stiffness App 20200206851 - Guo; Changsheng ; et al. | 2020-07-02 |
| Automatic Process Planning For Robotic Deburring Operations App 20200183363 - Wang; Zhigang ; et al. | 2020-06-11 |
| Gas turbine engine component with abrasive surface formed by electrical discharge machining Grant 10,533,439 - Guo , et al. Ja | 2020-01-14 |
| Fan Blades With Abrasive Tips App 20200003225 - Strock; Christopher W. ; et al. | 2020-01-02 |
| Cooling System For Rotating Cutting Tools App 20200001381 - Wang; Zhigang ; et al. | 2020-01-02 |
| Blade rub material Grant 10,480,330 - Strock , et al. Nov | 2019-11-19 |
| Closed-loop Fluid Control To Obtain Efficient Machining App 20190275627 - Wang; Zhigang ; et al. | 2019-09-12 |
| Fan blades with abrasive tips Grant 10,408,224 - Strock , et al. Sept | 2019-09-10 |
| Blade rub material Grant 10,408,078 - Strock , et al. Sept | 2019-09-10 |
| Blade Rub Material App 20190271233 - Strock; Christopher W. ; et al. | 2019-09-05 |
| Blade rub material Grant 10,301,949 - Strock , et al. | 2019-05-28 |
| Curved blade retention slot for turbine blade in a turbine disk Grant 10,273,815 - Guo | 2019-04-30 |
| Seal Geometries for Reduced Leakage in Gas Turbines and Methods of Forming App 20190107003 - Sheedy; Paul M. ; et al. | 2019-04-11 |
| Abrasive blade tip treatment Grant 10,183,312 - Strock , et al. Ja | 2019-01-22 |
| Multiaxial vibration-peening system Grant 10,105,815 - Guo October 23, 2 | 2018-10-23 |
| Cutting Blade Tips App 20180223677 - Guo; Changsheng ; et al. | 2018-08-09 |
| Max phase reinforced polymer matrix composite abradables with enhanced thermal conductivity Grant 10,036,402 - Amini , et al. July 31, 2 | 2018-07-31 |
| Abradable seal with thermally conductive microspheres Grant 10,030,532 - Eastman , et al. July 24, 2 | 2018-07-24 |
| Cutting blade tips Grant 9,932,839 - Guo , et al. April 3, 2 | 2018-04-03 |
| Method of modifying gear profiles Grant 9,855,615 - Guo January 2, 2 | 2018-01-02 |
| Aluminum fan blade tip with thermal barrier Grant 9,850,767 - Guo , et al. December 26, 2 | 2017-12-26 |
| System and methods for electrochemical grinding with a screen Grant 9,850,589 - She , et al. December 26, 2 | 2017-12-26 |
| Turbomachine shroud Grant 9,822,650 - Guo , et al. November 21, 2 | 2017-11-21 |
| Method Of Generating A Curved Blade Retention Slot In A Turbine Disk App 20170226874 - Guo; Changsheng | 2017-08-10 |
| Slot machining Grant 9,718,154 - Guo , et al. August 1, 2 | 2017-08-01 |
| Method of generating a curved blade retention slot in a turbine disk Grant 9,662,721 - Guo May 30, 2 | 2017-05-30 |
| Ball-end milling cutter tool Grant 9,604,291 - Kountanya , et al. March 28, 2 | 2017-03-28 |
| Method For Coating Compressor Blade Tips App 20170016454 - Strock; Christopher W. ; et al. | 2017-01-19 |
| Method, apparatus and computer for data operation Grant 9,535,796 - Tang , et al. January 3, 2 | 2017-01-03 |
| Fan Blade Tip as a Cutting Tool App 20160362987 - Hansen; James O. ; et al. | 2016-12-15 |
| Max Phase Reinforced Polymer Matrix Composite Abradables with Enhanced Thermal Conductivity App 20160327059 - Amini; Shahram ; et al. | 2016-11-10 |
| Abradable Seal With Thermally Conductive Microspheres App 20160312897 - Eastman; Scott Alan ; et al. | 2016-10-27 |
| Hard Phaseless Metallic Coating For Compressor Blade Tip App 20160245110 - Strock; Christopher W. ; et al. | 2016-08-25 |
| Abradable Seal Material App 20160222813 - Guo; Changsheng ; et al. | 2016-08-04 |
| Compressor Abradable Material Seal With Tailored Wear Ratio And Desirable Erosion Resistance App 20160186595 - Strock; Christopher W. ; et al. | 2016-06-30 |
| Gas Turbine Engine Component with Abrasive Surface Formed by Electrical Discharge Machining App 20160169013 - Guo; Changsheng ; et al. | 2016-06-16 |
| Aluminum Fan Blade Tip With Thermal Barrier App 20160040538 - Chen; Yan ; et al. | 2016-02-11 |
| Hybrid Manufacturing For Rotors App 20160010469 - Guo; Changsheng | 2016-01-14 |
| Tube Structures For Heat Exchanger App 20150377563 - Taras; Michael F. ; et al. | 2015-12-31 |
| Cutting Blade Tips App 20150354373 - Guo; Changsheng ; et al. | 2015-12-10 |
| Blade Rub Material App 20150337668 - Strock; Christopher W. ; et al. | 2015-11-26 |
| Abrasive Blade Tip Treatment App 20150337671 - Strock; Christopher W. ; et al. | 2015-11-26 |
| System And Methods For Electrochemical Grinding With A Screen App 20150322584 - SHE; Ying ; et al. | 2015-11-12 |
| Blade Rub Material App 20150322809 - Strock; Christopher W. ; et al. | 2015-11-12 |
| Method Of Modifying Gear Profiles App 20150217388 - Guo; Changsheng | 2015-08-06 |
| Fan Blades With Abrasive Tips App 20150204347 - Strock; Christopher W. ; et al. | 2015-07-23 |
| Systems And Methods For Controlled Peening App 20150114074 - Guo; Changsheng | 2015-04-30 |
| Ball-end Milling Cutter Tool App 20150086283 - Kountanya; Raja ; et al. | 2015-03-26 |
| Information Processing Method And Electronic Device App 20150082445 - Chen; Shi ; et al. | 2015-03-19 |
| Abrasive cutter formed by thermal spray and post treatment Grant 8,770,927 - Strock , et al. July 8, 2 | 2014-07-08 |
| Rough dense ceramic sealing surface in turbomachines Grant 8,770,926 - Guo , et al. July 8, 2 | 2014-07-08 |
| Modular handrail construction for a passenger conveyor handrail Grant 8,721,949 - Wesson , et al. May 13, 2 | 2014-05-13 |
| Method for machining a slot in a turbine engine rotor disk Grant 8,689,441 - Guo , et al. April 8, 2 | 2014-04-08 |
| Turbomachine shroud Grant 8,684,689 - Guo , et al. April 1, 2 | 2014-04-01 |
| Method of Manufacturing Fan Blade Shields App 20140013599 - Guo; Changsheng | 2014-01-16 |
| Strengthening by machining Grant 8,602,845 - Guo December 10, 2 | 2013-12-10 |
| Hollow Airfoil Construction Utilizing Functionally Graded Materials App 20130195671 - El-Wardany; Tahany Ibrahim ; et al. | 2013-08-01 |
| Slot Machining App 20130183888 - Guo; Changsheng ; et al. | 2013-07-18 |
| Method For Machining A Slot In A Turbine Engine Rotor Disk App 20130145620 - Guo; Changsheng ; et al. | 2013-06-13 |
| Strengthening By Machining App 20130075119 - Guo; Changsheng | 2013-03-28 |
| Method, Apparatus And Computer For Data Operation App 20120324186 - Tang; Liang ; et al. | 2012-12-20 |
| Turbomachine Shroud App 20120275908 - Guo; Changsheng ; et al. | 2012-11-01 |
| Joint configuration for a load bearing assembly Grant 8,252,411 - Veronesi , et al. August 28, 2 | 2012-08-28 |
| Turbomachine Shroud App 20120183394 - Guo; Changsheng ; et al. | 2012-07-19 |
| Rough Dense Ceramic Sealing Surface In Turbomachines App 20120099972 - Guo; Changsheng ; et al. | 2012-04-26 |
| Abrasive Cutter Formed By Thermal Spray And Post Treatment App 20120099985 - Strock; Christopher W. ; et al. | 2012-04-26 |
| Passenger Conveyor Handrail Drive App 20110083937 - Guo; Changsheng ; et al. | 2011-04-14 |
| Control of white-etched layer during machining Grant 7,827,661 - El-Wardany , et al. November 9, 2 | 2010-11-09 |
| Control of white-etched layer during machining Grant 7,805,824 - El-Wardany , et al. October 5, 2 | 2010-10-05 |
| Control Of White-etched Layer During Machining App 20100221083 - El-Wardany; Tahany Ibrahim ; et al. | 2010-09-02 |
| Control Of White-etched Layer During Machining App 20100218657 - El-Wardany; Tahany Ibrahim ; et al. | 2010-09-02 |
| Passenger conveyor handrail with a unique sliding layer Grant 7,766,150 - Guo , et al. August 3, 2 | 2010-08-03 |
| Control of white-etched layer during machining Grant 7,736,102 - El-Wardany , et al. June 15, 2 | 2010-06-15 |
| Modular Handrail Construction For A Passenger Conveyor Handrail App 20100117263 - Wesson; John P. ; et al. | 2010-05-13 |
| Passenger Conveyor Handrail Splicing Technique App 20100115740 - Guo; Changsheng ; et al. | 2010-05-13 |
| Method Of Designing Tool And Tool Path For Forming A Rotor Blade Including An Airfoil Portion App 20100042244 - El-Wardany; Tahany Ibrahim ; et al. | 2010-02-18 |
| Control Of White-etched Layer During Machining App 20100031790 - El-Wardany; Tahany Ibrahim ; et al. | 2010-02-11 |
| Passenger conveyor handrail sliding layer treatment Grant 7,650,981 - Guo , et al. January 26, 2 | 2010-01-26 |
| Passenger conveyor handrail and method of manufacture Grant 7,641,038 - El-Wardany , et al. January 5, 2 | 2010-01-05 |
| Handrail guidance for a passenger conveyor Grant 7,614,489 - Guo , et al. November 10, 2 | 2009-11-10 |
| Method Of Generating A Curved Blade Retention Slot In A Turbine Disk App 20090214351 - Guo; Changsheng | 2009-08-27 |
| Passenger conveyor handrail with sliding material on toothed driven surface Grant 7,562,759 - Guo , et al. July 21, 2 | 2009-07-21 |
| Joint Configuration For A Load Bearing Assembly App 20090126296 - Veronesi; William A. ; et al. | 2009-05-21 |
| Passenger Conveyor Handrail With A Unique Sliding Layer App 20090127067 - Guo; Changsheng ; et al. | 2009-05-21 |
| Method Of Designing Tool And Tool Path For Forming A Rotor Blade Including An Airfoil Portion App 20090028714 - El-Wardany; Tahany Ibrahim ; et al. | 2009-01-29 |
| Positive Linear Handrail Drive With Toothed Belt App 20090008217 - Guo; Changsheng ; et al. | 2009-01-08 |
| Passenger Conveyor Handrail Sliding Layer Treatment App 20080302632 - Guo; Changsheng ; et al. | 2008-12-11 |
| Passenger Conveyor Handrail and Method of Manufacture App 20080271974 - El-Wardany; Tahany I. ; et al. | 2008-11-06 |
| Passenger Conveyor Handrail With Sliding Material on Toothed Driven Surface App 20080190733 - Guo; Changsheng ; et al. | 2008-08-14 |
| Handrail Guidance For A Passenger Conveyor App 20080078651 - Guo; Changsheng ; et al. | 2008-04-03 |
| Grinding wheel system Grant 6,985,791 - Malkin , et al. January 10, 2 | 2006-01-10 |
| Grinding wheel system App 20030194946 - Malkin, Stephen ; et al. | 2003-10-16 |
| Grinding wheel system Grant 6,602,109 - Malkin , et al. August 5, 2 | 2003-08-05 |
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