Inventor

Hans Hessel

Inventor

Benglen, CH

Overview

12→

Patents

2002–2012

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H04Rprimary

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers40%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering30%

A61BDiagnosis10%

Y10TTechnical subjects covered by former us classification10%

A61FFilters implantable into blood vessels7%

G01BMeasuring length, thickness or similar linear dimensions3%

PatentTitleYear

8,328,731'Method and system for reconstructing the three-dimensional shape of the surface of at least a portion of an ear canal and/or of a concha'2012 7,757,400'Method of manufacturing an ear plug device with embedded venting grooves formed in its outer surface'2010 7,454,028'In-the-ear hearing device'2008 7,394,909'Hearing device with embedded channnel'2008 7,387,187'Custom-molded ear-plug, and process for producing a custom-molded ear-plug device'2008 7,043,038'In-the-ear hearing device'2006 6,766,878'Custom-moulded ear-plug, and process for producing a custom-moulded ear-plug device'2004 6,731,997'Method for manufacturing hearing devices'2004 6,595,317'Custom-moulded ear-plug device'2003 6,533,062'Production process for custom-moulded ear-plug devices'2003 6,484,842'Custom-molded ear-plug, and process for producing a custom-molded ear-plug device'2002 6,401,859'Custom-molded ear-plug, and process for producing a custom-molded ear-plug device'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2012Patents assigned to PHONAK AG (12)· patent assignee history

2002–2012Based in Benglen, CH· patent location history

2012Patents assigned to BLEIKER GREGORY (1)· patent assignee history

2012Patents assigned to FINDEISEN CHARLES (1)· patent assignee history

2012Patents assigned to HESSEL HANS (1)· patent assignee history

2012Patents assigned to KNOBEL BRUNO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHONAK AG	12	2002–2012
BLEIKER GREGORY	1	2012
FINDEISEN CHARLES	1	2012
HESSEL HANSself	1	2012
KNOBEL BRUNO	1	2012

Locations

Location	Patents	Span
Benglen, CH	12	2002–2012