Hedding; Brent A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hedding; Brent A..The latest application filed is for "optical imaging system".
- Hedding; Brent A. - Hudson WI
| Patent | Date |
|---|---|
| Optical Imaging System App 20220078373 - Liu; Tao ; et al. | 2022-03-10 |
| Optical imaging system Grant 11,209,589 - Liu , et al. December 28, 2 | 2021-12-28 |
| Display system Grant 11,125,929 - Liu , et al. September 21, 2 | 2021-09-21 |
| Optical structures with off-state appearance area Grant 10,718,890 - Ostlie , et al. | 2020-07-21 |
| Lightguide with various shapes and extracting structures Grant 10,634,837 - Liu , et al. | 2020-04-28 |
| Optical Imaging System App 20200073041 - Liu; Tao ; et al. | 2020-03-05 |
| Light guides Grant 10,514,487 - Liu , et al. Dec | 2019-12-24 |
| Lightguides with pixelated image Grant 10,509,157 - Liu , et al. Dec | 2019-12-17 |
| Display System App 20190377125 - Liu; Tao ; et al. | 2019-12-12 |
| Optical Structures With Off-state Appearance Area App 20190072703 - Ostlie; Brian W. ; et al. | 2019-03-07 |
| Light Guides App 20180329128 - Liu; Tao ; et al. | 2018-11-15 |
| Lightguide App 20180313993 - Liu; Tao ; et al. | 2018-11-01 |
| Lightguides With Pixelated Image App 20180231708 - Liu; Tao ; et al. | 2018-08-16 |
| Articles with binder-deficient slip coating and method for making same Grant 9,915,762 - Derks , et al. March 13, 2 | 2018-03-13 |
| Optical film Grant 9,664,834 - Bosl , et al. May 30, 2 | 2017-05-30 |
| Articles With Binder-deficient Slip Coating And Method For Making Same App 20150226883 - Derks; Kristopher J. ; et al. | 2015-08-13 |
| Optical Film App 20110103036 - Bosl; Ellen R. ; et al. | 2011-05-05 |
| Methods Of Slide Coating Two Or More Fluids App 20110059249 - Yapel; Robert A. ; et al. | 2011-03-10 |
| Methods Of Slide Coating Two Or More Fluids App 20110014391 - Yapel; Robert A. ; et al. | 2011-01-20 |
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