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Inventor

Shannon L. Siefken

Inventor
Woodbury, MN, US

Overview

2→
Patents
2020–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Nprimary
A61NElectrotherapy13%
F21VFunctional features or details of lighting devices or systems thereof13%
G02BOptical elements, systems or apparatus13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G06FElectric digital data processing13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
H04NPictorial communication, e.g. television13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
PatentTitleYear
10,955,592Multiplexing backlight with asymmetric turning film202110,589,094Systems and methods for creating and using sound processing program templates2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to ADVANCED BIONICS AG (1)· patent assignee history
2020Based in Castaic, CA, US· patent location history
2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2021Based in Woodbury, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO12021
ADVANCED BIONICS AG12020
Locations
LocationPatentsSpan
Woodbury, Minnesota, US12021
Castaic, California, US12020