Inventor
Frode Tyholdt
Inventor
Oslo, NO
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus40%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
H01LSemiconductor devices13%
H10NElectric solid-state devices not otherwise provided for13%
H04NPictorial communication, e.g. television7%
PatentTitleYear
9,329,360'Actuator having two piezoelectric elements on a membrane'20169,250,418'Fabry-perot interferometer with piezoelectric actuator contracting in radial direction on membrane'20168,883,019'Method for manufacturing adjustable lens'20148,390,939'Flexible lens assembly with variable focal length'20138,199,410'Polymer lens'20128,045,280'Compact adjustable lens'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to POLIGHT AS (4)· patent assignee history
2011–2016Based in Oslo, NO· patent location history
2012–2016Patents assigned to JOHANSEN IB-RUNE (4)· patent assignee history
2012–2016Patents assigned to TYHOLDT FRODE (4)· patent assignee history
2012Based in Olso, NO· patent location history
2013–2014Patents assigned to BOOIJ WILFRED (2)· patent assignee history
2013–2014Patents assigned to ELIASSEN MORTEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHANSEN IB-RUNE | 4 | 2012–2016 |
| POLIGHT AS | 4 | 2011–2014 |
| TYHOLDT FRODEself | 4 | 2012–2016 |
| BOOIJ WILFRED | 2 | 2013–2014 |
| ELIASSEN MORTEN | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oslo, NO | 5 | 2011–2016 |
| Olso, NO | 1 | 2012 |