Inventor

Michael Bueeler

Inventor

Vogelsang, CH

Overview

2→

Patents

2015–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus33%

F21KNon-electric light sources using luminescence17%

F21VFunctional features or details of lighting devices or systems thereof17%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted17%

G02CSpectacles17%

PatentTitleYear

10,684,495Optical device, particularly for tuning the focal length of a lens of the device by means of optical feedback2020 8,944,647'Illumination source with variable divergence'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to OPTOTUNE AG (2)· patent assignee history

2015Patents assigned to ASCHWANDEN MANUEL (1)· patent assignee history

2015Patents assigned to BUEELER MICHAEL (1)· patent assignee history

2015Based in Zurich, CH· patent location history

2020Based in Vogelsang, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OPTOTUNE AG	2	2015–2020
ASCHWANDEN MANUEL	1	2015
BUEELER MICHAELself	1	2015

Locations

Location	Patents	Span
Vogelsang, CH	1	2020
Zurich, CH	1	2015