Stefan A. Kowalski

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inductive charging coil configuration for wearable electronic devices
- Patent number 11,528,058
- Issue date Dec 13, 2022
- Apple Inc.
- Stefan A. Kowalski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Architecture of portable electronic devices with wireless charging...
- Patent number 11,011,943
- Issue date May 18, 2021
- Apple Inc.
- Michael B. Wittenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless charging mats with multi-layer transmitter coil arrangements
- Patent number 10,897,148
- Issue date Jan 19, 2021
- Apple Inc.
- Christopher S. Graham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna integration for portable electronic devices having wireless...
- Patent number 10,855,110
- Issue date Dec 1, 2020
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wirelessly charged devices
- Patent number 10,644,754
- Issue date May 5, 2020
- Apple Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wirelessly charged devices
- Patent number 10,601,468
- Issue date Mar 24, 2020
- Apple Inc.
- Stefan A. Kowalski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-structure wireless charging receiver systems having multiple...
- Patent number 10,491,041
- Issue date Nov 26, 2019
- Apple Inc.
- Michael B. Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture of portable electronic devices with wireless charging...
- Patent number 10,381,881
- Issue date Aug 13, 2019
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charging mats for portable electronic devices
- Patent number 10,277,043
- Issue date Apr 30, 2019
- Apple Inc.
- Christopher S. Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precious-metal-alloy contacts
- Patent number 10,263,353
- Issue date Apr 16, 2019
- Apple Inc.
- Daniel C. Wagman
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
ARCHITECTURE OF PORTABLE ELECTRONIC DEVICES WITH WIRELESS CHARGING...
- Publication number 20190393730
- Publication date Dec 26, 2019
- Apple Inc.
- Michael B. Wittenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARCHITECTURE OF PORTABLE ELECTRONIC DEVICES WITH WIRELESS CHARGING...
- Publication number 20190074729
- Publication date Mar 7, 2019
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE-STRUCTURE WIRELESS CHARGING RECEIVER SYSTEMS HAVING MULTIPLE...
- Publication number 20190074706
- Publication date Mar 7, 2019
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANTENNA INTEGRATION FOR PORTABLE ELECTRONIC DEVICES HAVING WIRELESS...
- Publication number 20190074724
- Publication date Mar 7, 2019
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE-STRUCTURE WIRELESS CHARGING RECEIVER SYSTEMS HAVING MULTIP...
- Publication number 20190074719
- Publication date Mar 7, 2019
- Apple Inc.
- Michael B. Wittenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING MATS FOR PORTABLE ELECTRONIC DEVICES
- Publication number 20180090954
- Publication date Mar 29, 2018
- Apple Inc.
- Christopher S. Graham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING MAT WITH MULTIPLE COIL ARRANGEMENTS OPTIMIZED FOR...
- Publication number 20180090999
- Publication date Mar 29, 2018
- Apple Inc.
- Christopher S. Graham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING MATS WITH MULTI-LAYER TRANSMITTER COIL ARRANGEMENTS
- Publication number 20180090955
- Publication date Mar 29, 2018
- Apple Inc.
- Christopher S. Graham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESSLY CHARGED DEVICES
- Publication number 20180069601
- Publication date Mar 8, 2018
- Apple Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESSLY CHARGED DEVICES
- Publication number 20180069599
- Publication date Mar 8, 2018
- Apple Inc.
- Stefan A. Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESSLY CHARGED DEVICES
- Publication number 20180069600
- Publication date Mar 8, 2018
- Apple Inc.
- Stefan A. Kowalski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRECIOUS-METAL-ALLOY CONTACTS
- Publication number 20170271800
- Publication date Sep 21, 2017
- Apple Inc.
- Daniel C. Wagman
- H01 - BASIC ELECTRIC ELEMENTS

Stefan A. Kowalski

Person

Patents Grantslast 30 patents

Inductive charging coil configuration for wearable electronic devices

Architecture of portable electronic devices with wireless charging...

Wireless charging mats with multi-layer transmitter coil arrangements

Antenna integration for portable electronic devices having wireless...

Wirelessly charged devices

Wirelessly charged devices

Single-structure wireless charging receiver systems having multiple...

Architecture of portable electronic devices with wireless charging...

Wireless charging mats for portable electronic devices

Precious-metal-alloy contacts

Patents Applicationslast 30 patents

ARCHITECTURE OF PORTABLE ELECTRONIC DEVICES WITH WIRELESS CHARGING...

ARCHITECTURE OF PORTABLE ELECTRONIC DEVICES WITH WIRELESS CHARGING...

SINGLE-STRUCTURE WIRELESS CHARGING RECEIVER SYSTEMS HAVING MULTIPLE...

ANTENNA INTEGRATION FOR PORTABLE ELECTRONIC DEVICES HAVING WIRELESS...

MULTIPLE-STRUCTURE WIRELESS CHARGING RECEIVER SYSTEMS HAVING MULTIP...

WIRELESS CHARGING MATS FOR PORTABLE ELECTRONIC DEVICES

WIRELESS CHARGING MAT WITH MULTIPLE COIL ARRANGEMENTS OPTIMIZED FOR...

WIRELESS CHARGING MATS WITH MULTI-LAYER TRANSMITTER COIL ARRANGEMENTS

WIRELESSLY CHARGED DEVICES

WIRELESSLY CHARGED DEVICES

WIRELESSLY CHARGED DEVICES

PRECIOUS-METAL-ALLOY CONTACTS