Zhang; Yajun-Edwin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Yajun-Edwin.The latest application filed is for "system and method for selecting a respirator".
- Zhang; Yajun-Edwin - Shanghai N/A CN
| Patent | Date |
|---|---|
| Ergonomic back plate for self-contained breathing apparatus Grant 10,286,233 - Wang , et al. | 2019-05-14 |
| System and method for selecting a respirator Grant 10,061,888 - Wang , et al. August 28, 2 | 2018-08-28 |
| System and method for selecting a respirator Grant 9,361,411 - Thiruvengada , et al. June 7, 2 | 2016-06-07 |
| System And Method For Selecting A Respirator App 20160070851 - Wang; Xiaoli ; et al. | 2016-03-10 |
| Ergonomic Back Plate For Self-contained Breathing Apparatus App 20140345604 - Wang; Leo ; et al. | 2014-11-27 |
| Clip for a head attachment system Grant D716,940 - Zhang , et al. November 4, 2 | 2014-11-04 |
| System And Method For Selecting A Respirator App 20140278319 - Thiruvengada; Hari ; et al. | 2014-09-18 |
| System And Method For Selecting A Respirator App 20140278320 - Wang; Xiaoli ; et al. | 2014-09-18 |
| Face mask Grant D697,271 - Sun , et al. January 7, 2 | 2014-01-07 |
| Approach for planning, designing and observing building systems Grant 8,532,962 - Zhang , et al. September 10, 2 | 2013-09-10 |
| Shoulder mounted hood cooling system Grant 8,230,852 - Zhang , et al. July 31, 2 | 2012-07-31 |
| Methods and systems of generating 3D user interface for physical environment Grant 8,085,265 - Chen , et al. December 27, 2 | 2011-12-27 |
| Shoulder Mounted Hood Cooling System App 20110289954 - Zhang; Yajun-Edwin ; et al. | 2011-12-01 |
| Approach For Planning, Designing And Observing Building Systems App 20110153279 - Zhang; Yajun-Edwin ; et al. | 2011-06-23 |
| Methods And Systems Of Generating 3d User Interface For Physical Environment App 20090271365 - Chen; Henry ; et al. | 2009-10-29 |
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