Donna M Sullivan

US Patent:

20230011476, Jan 12, 2023

Filed:

Jul 9, 2021

Appl. No.:

17/371483

Inventors:

- Framingham MA, US
Donna Marie Sullivan - Millbury MA, US
Kai Gao - Marlborough MA, US
Shawn J. Prevoir - Northborough MA, US

International Classification:

H04R 1/10

Abstract:

An ear tip includes a body configured to be mounted onto an earbud. The body includes a first end, a second end opposite the first end, and an inner wall extending between the first and second ends. The inner wall defines and surrounds a hollow passage that is configured to conduct sound waves. The body also includes an outer wall that is connected to the inner wall at the first end and extends away from the inner wall toward the second end. The inner wall has an oblong cross-sectional shape that is configured to accommodate a corresponding nozzle on the earbud. The inner wall includes a ring that is formed of a rigid material and engages and conforms to the oblong shape of the nozzle, which inhibits improper mounting and rotation of the ear tip relative to the nozzle.

US Patent:

20200221212, Jul 9, 2020

Filed:

Jan 7, 2019

Appl. No.:

16/241318

Inventors:

- Framingham MA, US
Donna Marie Sullivan - Millbury MA, US
Abby Tilton - Waltham MA, US
Daniel H. Sargent - Wayland MA, US
Richard Arthur Grebe - Stow MA, US

International Classification:

H04R 1/10
H02J 7/00
H01R 13/62

Abstract:

A charging case for an earbud that has a pair of charging contacts that are configured to pass electrical power to an earbud battery. The charging case includes a raised pedestal, a pair of conductive charging pins protruding from the pedestal, and a docking magnet protruding from the pedestal proximate the charging pins.

US Patent:

20180192173, Jul 5, 2018

Filed:

Mar 2, 2018

Appl. No.:

15/910591

Inventors:

- Framingham MA, US
Roman N. Litovsky - Newton MA, US
Bojan Rip - Newton MA, US
Jason D. Silver - Framingham MA, US
Donna Marie Sullivan - Millbury MA, US
Chester Smith Williams - Lexington MA, US
Zhen Xu - Ashland MA, US

Assignee:

Bose Corporation - Framingham MA

International Classification:

H04R 1/02
H04R 1/28
H04R 5/02

Abstract:

A loudspeaker includes a first electro-acoustic driver that creates sound waves when operated, and a housing. A first baffle is coupled to the housing and the first electro-acoustic driver. A first speaker grille covers the first electro-acoustic driver. A first gasket is disposed between the first baffle and the first speaker grille. The first gasket comprises a first set of energy directors to reduce buzzing between the first gasket and the first baffle.