Inventor
Louis J. Schmidt
Inventor
Hermosa Beach, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus38%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them31%
G06FElectric digital data processing13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
H04NPictorial communication, e.g. television6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
10,991,965Membrane electrode assembly for a fuel cell, and fuel cell202110,474,187Glare reduction hood for a touchscreen display20199,891,661'Glare reduction hood for a touchscreen display'20189,049,357'Collapsible viewing device for camera LCD screen'20158,942,554'45 degree viewing accessory for camera viewfinder'20158,503,876'Viewer accessory for camera'20138,335,427'Camera viewfinder accessory mount'20127,386,229'Camera LCD screen hood and viewing device'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2019Patents assigned to HOODMAN CORP (7)· patent assignee history
2008–2018Based in Hermosa Beach, CA, US· patent location history
2012–2018Patents assigned to SCHMIDT LOUIS J (5)· patent assignee history
2012–2018Patents assigned to SCHMIDT MICHAEL R (5)· patent assignee history
2012–2018Patents assigned to SCHMIDT ROBERT P (5)· patent assignee history
2019Based in San Pedro, CA, US· patent location history
2021Patents assigned to AUDI AG (1)· patent assignee history
2021Based in Wolfsburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOODMAN CORP | 7 | 2008–2019 |
| SCHMIDT LOUIS Jself | 5 | 2012–2018 |
| SCHMIDT MICHAEL R | 5 | 2012–2018 |
| SCHMIDT ROBERT P | 5 | 2012–2018 |
| AUDI AG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hermosa Beach, California, US | 6 | 2008–2018 |
| Wolfsburg, DE | 1 | 2021 |
| San Pedro, California, US | 1 | 2019 |