Inventor
Hans Wenzel
Inventor
Santa Ana, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light35%
A47JKitchen equipment22%
LOC0713%
A61BDiagnosis4%
E05DHinges or suspension devices for doors, windows or wings4%
F21VFunctional features or details of lighting devices or systems thereof4%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air4%
G02BOptical elements, systems or apparatus4%
H01LSemiconductor devices4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
PatentTitleYear
10,959,574Cooking grill with hood lighting202110,888,196Cooking grill with IR burner202110,835,079Cooking grill radiant tray202010,833,478Waveguide structure and optical system with waveguide structure202010,271,687Cooking grill with hood lighting201910,264,919Food support grate2019D0842021Grill2019D0815484Grill2018D0793806'Grill burner module'20179,343,873'Laser diode with high efficiency'20168,846,425'Diode laser and method for manufacturing a high-efficiency diode laser'20148,824,518'Two-cavity surface-emitting laser'20148,798,109'High-efficiency diode laser'20148,675,705'Diode laser and laser resonator for a diode laser having improved lateral beam quality'20148,537,869'Broad area diode laser with high efficiency and small far-field divergence'20136,961,358'Semiconductor laser'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Based in Berlin, DE· patent location history
2013–2020Patents assigned to FORSCHUNGSVERBUND BERLIN EV (7)· patent assignee history
2013–2016Patents assigned to WENZEL HANS (5)· patent assignee history
2013–2016Patents assigned to CRUMP PAUL (3)· patent assignee history
2013–2016Patents assigned to ERBERT GOETZ (3)· patent assignee history
2017–2021Patents assigned to HESTAN COMMERCIAL CORP (8)· patent assignee history
2017–2021Based in Santa Ana, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HESTAN COMMERCIAL CORP | 8 | 2017–2021 |
| FORSCHUNGSVERBUND BERLIN EV | 7 | 2013–2020 |
| WENZEL HANSself | 5 | 2013–2016 |
| CRUMP PAUL | 3 | 2013–2016 |
| ERBERT GOETZ | 3 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Ana, California, US | 8 | 2017–2021 |
| Berlin, DE | 8 | 2005–2020 |