Inventor
Heinz Schweizer
Inventor
Stuttgart, DE
Overview
Patents· 8 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 light36%
F16DCouplings for transmitting rotation14%
B21BRolling of metal7%
F16CShafts7%
G02BOptical elements, systems or apparatus7%
H01LSemiconductor devices7%
H01QAntennas, i.e. radio aerials7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H10KOrganic electric solid-state devices7%
PatentTitleYear
9,257,666'Optoelectronic devices'20167,710,336'Metamaterial having the capability of broadband left-hand guidance of electromagnetic waves'20107,005,681'Radiation-emitting semiconductor component and method for making same'20065,313,478'Method of operating a semiconductor laser as a mode-locked semiconductor laser and devices for implementing the method'19945,105,433'Interferometric semiconductor laser'19925,101,414'Electrically wavelength tunable semiconductor laser'19924,348,874'Multiple spline hub, particularly for a telescopic shaft'19824,242,889'Coupling for torque transmission'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1982Patents assigned to VOITH TRANSMIT GMBH (2)· patent assignee history
1981–1982Based in Heidenheim, DE· patent location history
1992–1994Patents assigned to ALCATEL NV (3)· patent assignee history
1992–2016Based in Stuttgart, DE· patent location history
2016Patents assigned to CAMBRIDGE ENTPR LTD (1)· patent assignee history
2016Patents assigned to GIESSEN HARALD (1)· patent assignee history
2016Patents assigned to GWINNER MICHAEL C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL NV | 3 | 1992–1994 |
| VOITH TRANSMIT GMBH | 2 | 1981–1982 |
| CAMBRIDGE ENTPR LTD | 1 | 2016 |
| GIESSEN HARALD | 1 | 2016 |
| GWINNER MICHAEL C | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 6 | 1992–2016 |
| Heidenheim, DE | 2 | 1981–1982 |