Von Hahn; Peter Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Von Hahn; Peter Alexander.The latest application filed is for "seal and seal system for a layered device".
- Von Hahn; Peter Alexander - Burnaby CA
- Von Hahn; Peter Alexander - Vancouver CA
| Patent | Date |
|---|---|
| Optical filter comprising a variable transmittance layer Grant 11,079,617 - Branda , et al. August 3, 2 | 2021-08-03 |
| Seal And Seal System For A Layered Device App 20210088868 - Gauthier; Simon James ; et al. | 2021-03-25 |
| Seal and seal system for a layered device Grant 10,684,525 - Gauthier , et al. | 2020-06-16 |
| Optical Filter Comprising A Variable Transmittance Layer App 20190346699 - Branda; Neil Robin ; et al. | 2019-11-14 |
| Switchable Objects And Methods Of Manufacture App 20190310531 - Gauthier; Simon James ; et al. | 2019-10-10 |
| Optical filter comprising a variable transmittance layer Grant 10,401,654 - Branda , et al. Sep | 2019-09-03 |
| Switchable objects and methods of manufacture Grant 10,254,617 - Gauthier , et al. | 2019-04-09 |
| Variable transmittance optical devices Grant 10,139,695 - Lam , et al. Nov | 2018-11-27 |
| Optical Filter Comprising A Variable Transmittance Layer App 20180224677 - Branda; Neil Robin ; et al. | 2018-08-09 |
| Seal and Seal System for a Layered Device App 20180101080 - Gauthier; Simon James ; et al. | 2018-04-12 |
| Optical filter comprising a variable transmittance layer Grant 9,921,421 - Branda , et al. March 20, 2 | 2018-03-20 |
| Seal and seal system for a layered device Grant 9,810,963 - Gauthier , et al. November 7, 2 | 2017-11-07 |
| Optical Filter Comprising A Variable Transmittance Layer App 20170192257 - Branda; Neil Robin ; et al. | 2017-07-06 |
| Optical filter comprising a variable transmittance layer Grant 9,588,358 - Branda , et al. March 7, 2 | 2017-03-07 |
| Switchable Objects And Methods Of Manufacture App 20170031226 - GAUTHIER; Simon James ; et al. | 2017-02-02 |
| Variable Transmittance Optical Devices App 20160085131 - LAM; Duhane ; et al. | 2016-03-24 |
| Seal and Seal System for a Layered Device App 20160033841 - Gauthier; Simon James ; et al. | 2016-02-04 |
| Variable transmittance optical devices Grant 9,176,357 - Lam , et al. November 3, 2 | 2015-11-03 |
| Optical Filter Comprising A Variable Transmittance Layer App 20150109651 - Branda; Neil Robin ; et al. | 2015-04-23 |
| Variable Transmittance Optical Devices App 20130278989 - Lam; Duhane ; et al. | 2013-10-24 |
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