Ellstein; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellstein; David.The latest application filed is for "wireless charging apparatus".
- Ellstein; David - State College PA
- Ellstein; David - Centerport NY
| Patent | Date |
|---|---|
| Wireless Charging Apparatus App 20220131420 - Harris; Geoffrey Herbert ; et al. | 2022-04-28 |
| Wireless charging apparatus Grant 11,251,642 - Harris , et al. February 15, 2 | 2022-02-15 |
| Wireless Charging Apparatus App 20200303940 - Harris; Geoffrey Herbert ; et al. | 2020-09-24 |
| System and method for analyzing spiral resonators Grant 8,831,917 - Wang , et al. September 9, 2 | 2014-09-09 |
| System and Method for Analyzing Spiral Resonators App 20130144588 - Wang; Bingnan ; et al. | 2013-06-06 |
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