Inventor
Heinz-Gunter Bach
Inventor
Berlin, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation24%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments12%
G02BOptical elements, systems or apparatus12%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
H04BTransmission12%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01RMeasuring electric variables6%
H01LSemiconductor devices6%
H03FAmplifiers6%
PatentTitleYear
10,295,738Electro-optical modulator20199,678,369'Terminating impedance circuit for an electroabsorption modulator'20179,130,682'Circuit for setting the voltage potential at the output of a pin photoreceiver and photoreceiver assembly'20158,901,497'Method for creating and coherently detecting terahertz radiation'20148,466,405'Photoreceiver arrangement with a photoreceiver and a method for operating a photoreceiver that converts an optical data flow into a high-frequency output signal'20138,044,481'Photodiode chip having a high limit frequency'20117,868,406'Photodiode being monolithically integrated onto a waveguide'20117,318,863'Azo pigment preparations for packaging gravure and flexographic printing'20087,118,623'Diaryl yellow pigment preparations'20064,733,173'Electronic component measurement apparatus'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2019Based in Berlin, DE· patent location history
2006Patents assigned to CLARIANT GMBH (1)· patent assignee history
2006–2008Based in Frankfurt am Main, DE· patent location history
2008Patents assigned to CLARIANT PRODUKTE DEUTSCHLAND (1)· patent assignee history
2011–2019Patents assigned to FRAUNHOFER GES FORSCHUNG (5)· patent assignee history
2011Patents assigned to FRAUNHOFER GES ZUR FODERUNG DER ANGEWANDTEN FORSCHUNG E V (1)· patent assignee history
2013–2015Patents assigned to BACH HEINZ-GUNTER (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 5 | 2011–2019 |
| BACH HEINZ-GUNTERself | 3 | 2013–2015 |
| CLARIANT GMBH | 1 | 2006 |
| CLARIANT PRODUKTE DEUTSCHLAND | 1 | 2008 |
| FRAUNHOFER GES ZUR FODERUNG DER ANGEWANDTEN FORSCHUNG E V | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 8 | 1988–2019 |
| Frankfurt am Main, DE | 2 | 2006–2008 |