Karl Edward Jacobson

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Hubbardston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Audio device with sealing member and internal heat sink
- Patent number 11,696,058
- Issue date Jul 4, 2023
- Bose Corporation
- Eric Douglas Curtiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic deflector as heat sink
- Patent number 10,887,684
- Issue date Jan 5, 2021
- Bose Corporation
- Jason L. Katz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio device with sealing member and internal heat sink
- Patent number 10,880,628
- Issue date Dec 29, 2020
- Bose Corporation
- Eric Douglas Curtiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic deflector as heat sink
- Patent number 10,306,356
- Issue date May 28, 2019
- Bose Corporation
- Jason L. Katz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO DEVICE WITH SEALING MEMBER AND INTERNAL HEAT SINK
- Publication number 20210076114
- Publication date Mar 11, 2021
- Bose Corporation
- Eric Douglas Curtiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO DEVICE WITH SEALING MEMBER AND INTERNAL HEAT SINK
- Publication number 20200196038
- Publication date Jun 18, 2020
- Bose Corporation
- Eric Douglas Curtiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic Deflector as Heat Sink
- Publication number 20190273985
- Publication date Sep 5, 2019
- Bose Corporation
- Jason L. Katz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic Deflector as Heat Sink
- Publication number 20180288525
- Publication date Oct 4, 2018
- Bose Corporation
- Jason Katz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE