RAY; Hannah Leung
Patent Applications and Registrations
Patent applications and USPTO patent grants for RAY; Hannah Leung.The latest application filed is for "electrochemical devices and methods of forming same".
- RAY; Hannah Leung - Alameda CA
- Ray; Hannah Leung - Minneapolis MN
| Patent | Date |
|---|---|
| Electrochemical Devices And Methods Of Forming Same App 20220128879 - RAY; Hannah Leung ; et al. | 2022-04-28 |
| Electrochemical devices and methods of forming same Grant 11,249,366 - Ray , et al. February 15, 2 | 2022-02-15 |
| Approaches To Modifying A Color Of An Electrochromic Stack In A Tinted State App 20210271145 - Li; Wen ; et al. | 2021-09-02 |
| Electrochromic Glass Hysteresis Compensation For Improved Control Accuracy App 20210231981 - Wang; Yigang ; et al. | 2021-07-29 |
| Electrochemical Devices And Methods Of Forming Same App 20200041859 - RAY; Hannah Leung ; et al. | 2020-02-06 |
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