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Inventor

Stefan Dubach

Inventor
Effingen, CH

Overview

2→
Patents
2016–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis40%
H04MTelephonic communication40%
H04WWireless communication networks20%
PatentTitleYear
10,049,688Method for handling on-hold music during telephone connection and corresponding communication device20189,398,150'Method of setting detection parameters in an apparatus for on hold music detection'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2018Patents assigned to THOMSON LICENSING (2)· patent assignee history
2016–2018Based in Effingen, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THOMSON LICENSING22016–2018
Locations
LocationPatentsSpan
Effingen, CH22016–2018