Hilde; Karl

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hilde; Karl.The latest application filed is for "hearing device incorporating conformal folded antenna".

Company Profile

7.5.5

Hilde; Karl - Minneapolis MN
Hilde; Karl - St. Paul MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hearing aid antenna for high-frequency data communication Grant 11,057,723 - Elghannai , et al. July 6, 2	2021-07-06
Hearing Device Incorporating Conformal Folded Antenna App 20210126352 - Yang; Zhenchao ; et al.	2021-04-29
Hearing device incorporating conformal folded antenna Grant 10,886,603 - Yang , et al. January 5, 2	2021-01-05
Hearing Device Incorporating Conformal Folded Antenna App 20200203813 - Yang; Zhenchao ; et al.	2020-06-25
Hearing Aid Antenna For High-frequency Data Communication App 20200145766 - Elghannai; Ezdeen ; et al.	2020-05-07
Hearing device incorporating conformal folded antenna Grant 10,581,144 - Yang , et al.	2020-03-03
Hearing aid antenna for high-frequency data communication Grant 10,547,957 - Elghannai , et al. Ja	2020-01-28
Hearing Device Incorporating Conformal Folded Antenna App 20190190129 - Yang; Zhenchao ; et al.	2019-06-20
Hearing device incorporating conformal folded antenna Grant 10,256,529 - Yang , et al.	2019-04-09
Hearing Device Incorporating Conformal Folded Antenna App 20180138583 - Yang; Zhenchao ; et al.	2018-05-17

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