Inventor
David Ziegler
Inventor
Lausanne, CH
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
G03HHolographic processes or apparatus17%
B29CShaping or joining of plastics8%
B29DProducing particular articles from plastics or from substances in a plastic state8%
G06FElectric digital data processing8%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B82YSpecific uses or applications of nanostructures4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06TImage data processing or generation, in general4%
PatentTitleYear
10,788,670Method to manufacture lens having embedded holographic optical element for near eye display202010,642,042Lens and embedded optical element for near eye display202010,642,043Holographic optical element design and manufacturing202010,564,418Spatially separated exit pupils in a head mounted display202010,539,925Techniques for processing holographic recording media202010,437,071Adjustable pupil distance wearable display201910,409,076Adjustable pupil distance wearable display201910,338,384Spatially separated exit pupils in a head mounted display20198,365,619'Assembly and method for evaluating effectiveness of anti-fog coatings of eyewear lenses'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to DREW CHRISTOPHER P (1)· patent assignee history
2013Patents assigned to MARKEY MICHELLE (1)· patent assignee history
2013Patents assigned to US ARMY (1)· patent assignee history
2013Based in Boxborough, MA, US· patent location history
2019–2020Patents assigned to NORTH INC (5)· patent assignee history
2019–2020Based in Lausanne, CH· patent location history
2020Patents assigned to INTEL CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORTH INC | 5 | 2019–2020 |
| INTEL CORP | 3 | 2020 |
| DREW CHRISTOPHER P | 1 | 2013 |
| MARKEY MICHELLE | 1 | 2013 |
| US ARMY | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lausanne, CH | 8 | 2019–2020 |
| Boxborough, Massachusetts, US | 1 | 2013 |