Donald Verghese Jacob

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker for hearing device
- Patent number 12,143,769
- Issue date Nov 12, 2024
- Knowles Electronics, LLC
- Mohammad Mohammadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced armature receiver having diaphragm with elastomer surround
- Patent number 11,805,370
- Issue date Oct 31, 2023
- Knowles Electronics, LLC
- Christopher Monti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced armature receiver with liquid-resistant pressure relief vent
- Patent number 11,706,561
- Issue date Jul 18, 2023
- Knowles Electronics, LLC
- Brenno Varanda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic receivers with multiple diaphragms
- Patent number 11,671,778
- Issue date Jun 6, 2023
- Knowles Electronics, LLC
- Donald Verghese Jacob
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER FOR HEARING DEVICE
- Publication number 20240171916
- Publication date May 23, 2024
- KNOWLES ELECTRONICS, LLC
- MOHAMMAD MOHAMMADI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EAR-WORN HEARING DEVICE WITH REMOVABLE SPEAKER
- Publication number 20240114285
- Publication date Apr 4, 2024
- KNOWLES ELECTRONICS, LLC
- CHRISTOPHER MONTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Balanced Armature Receiver with Liquid-Resistant Pressure Relief Vent
- Publication number 20230217153
- Publication date Jul 6, 2023
- KNOWLES ELECTRONICS, LLC
- Brenno Varanda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BALANCED ARMATURE RECEIVER HAVING DIAPHRAGM WITH ELASTOMER SURROUND
- Publication number 20220210576
- Publication date Jun 30, 2022
- KNOWLES ELECTRONICS, LLC
- Christopher Monti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE