Kowalski; Stefan A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kowalski; Stefan A..The latest application filed is for "architecture of portable electronic devices with wireless charging receiver systems".

Company Profile

13.9.12

Kowalski; Stefan A. - La Honda CA
Kowalski; Stefan A. - Cupertino CA
Kowalski; Stefan A. - San Jose CA
- San Jose CA US

*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
Architecture of portable electronic devices with wireless charging receiver systems Grant 11,011,943 - Wittenberg , et al. May 18, 2	2021-05-18
Wireless charging mats with multi-layer transmitter coil arrangements Grant 10,897,148 - Graham , et al. January 19, 2	2021-01-19
Antenna integration for portable electronic devices having wireless charging receiver systems Grant 10,855,110 - Wittenberg , et al. December 1, 2	2020-12-01
Wirelessly charged devices Grant 10,644,754 - Qiu , et al.	2020-05-05
Wirelessly charged devices Grant 10,601,468 - Kowalski , et al.	2020-03-24
Architecture Of Portable Electronic Devices With Wireless Charging Receiver Systems App 20190393730 - Wittenberg; Michael B. ; et al.	2019-12-26
Single-structure wireless charging receiver systems having multiple receiver coils Grant 10,491,041 - Wittenberg , et al. Nov	2019-11-26
Precious-metal-alloy contacts Grant 10,411,379 - Wagman , et al. Sept	2019-09-10
Architecture of portable electronic devices with wireless charging receiver systems Grant 10,381,881 - Wittenberg , et al. A	2019-08-13
Wireless charging mats for portable electronic devices Grant 10,277,043 - Graham , et al.	2019-04-30
Precious-metal-alloy contacts Grant 10263353 -	2019-04-16
Single-structure Wireless Charging Receiver Systems Having Multiple Receiver Coils App 20190074706 - Wittenberg; Michael B. ; et al.	2019-03-07
Antenna Integration For Portable Electronic Devices Having Wireless Charging Receiver Systems App 20190074724 - Wittenberg; Michael B. ; et al.	2019-03-07
Multiple-structure Wireless Charging Receiver Systems Having Multiple Receiver Coils App 20190074719 - Wittenberg; Michael B. ; et al.	2019-03-07
Architecture Of Portable Electronic Devices With Wireless Charging Receiver Systems App 20190074729 - Wittenberg; Michael B. ; et al.	2019-03-07
Wireless Charging Mat With Multiple Coil Arrangements Optimized For Different Devices App 20180090999 - Graham; Christopher S. ; et al.	2018-03-29
Wireless Charging Mats With Multi-layer Transmitter Coil Arrangements App 20180090955 - Graham; Christopher S. ; et al.	2018-03-29
Wireless Charging Mats For Portable Electronic Devices App 20180090954 - Graham; Christopher S. ; et al.	2018-03-29
Wirelessly Charged Devices App 20180069600 - Kowalski; Stefan A. ; et al.	2018-03-08
Wirelessly Charged Devices App 20180069601 - Qiu; Weihong ; et al.	2018-03-08
Wirelessly Charged Devices App 20180069599 - Kowalski; Stefan A. ; et al.	2018-03-08
Precious-metal-alloy Contacts App 20170271800 - Wagman; Daniel C. ; et al.	2017-09-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.