Inventor

Stephan Georgiev

Inventor
St-Hubert, CA

Overview

7→
Patents
2004–2018
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

B61Lprimary
B61LGuiding railway traffic17%
B61CLocomotives11%
G10LSpeech analysis techniques or speech synthesis11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04MTelephonic communication11%
A63FCard, board, or roulette games6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01VGeophysics6%
G06FElectric digital data processing6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to BELTPACK CORP (2)· patent assignee history
2004–2014Based in St-Hubert, CA· patent location history
2012–2014Patents assigned to GEORGIEV STEPHAN (3)· patent assignee history
2013–2014Patents assigned to BCE INC (2)· patent assignee history
2013–2014Patents assigned to FREEMAN KAREN (2)· patent assignee history
2013–2014Patents assigned to MACPHIE DAVID ROBERT (2)· patent assignee history
2018Based in Montreal, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEORGIEV STEPHANself32012–2014
BCE INC22013–2014
BELTPACK CORP22004–2005
FREEMAN KAREN22013–2014
MACPHIE DAVID ROBERT22013–2014
Locations
LocationPatentsSpan
St-Hubert, CA62004–2014
Montreal, CA12018