Hans P. Grassl

Person

Zorneding, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Two-track convolver operating with acoustic waves and with suppress...
- Patent number 4,809,213
- Issue date Feb 28, 1989
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Convolver arangement with acoustic waves
- Patent number 4,799,184
- Issue date Jan 17, 1989
- Siemens Aktiengesellschaft
- Hans P. Grassl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Surface-wave resonator structure having metallization strips interr...
- Patent number 4,760,360
- Issue date Jul 26, 1988
- Siemens Aktiengesellschaft
- Hans P. Grassl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dispersive interdigital transducer for arrangements operating with...
- Patent number 4,701,657
- Issue date Oct 20, 1987
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lens module for an opto-electronic range finder
- Patent number 4,397,547
- Issue date Aug 9, 1983
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- G02 - OPTICS
Information Patent Grant
Circuit for the sensor controlled distance measurement
- Patent number 4,370,724
- Issue date Jan 25, 1983
- Siemens Aktiengesellschaft
- Heiner Herbst
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for sensor-controlled telemetry
- Patent number 4,367,534
- Issue date Jan 4, 1983
- Siemens Aktiengesellschaft
- Heiner Herbst
- G01 - MEASURING TESTING
Information Patent Grant
Single reflex camera with an optoelectronic distance meter mounted...
- Patent number 4,360,256
- Issue date Nov 23, 1982
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- G02 - OPTICS
Information Patent Grant
Single reflex camera with optoelectronic distance meter
- Patent number 4,359,274
- Issue date Nov 16, 1982
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- G02 - OPTICS
Information Patent Grant
Circuit for sensor-controlled telemetry
- Patent number 4,335,317
- Issue date Jun 15, 1982
- Siemens Aktiengesellschaft
- Hans-Peter Grassl
- G01 - MEASURING TESTING
Information Patent Grant
Circuit provided with an exposure measuring part for sensor-control...
- Patent number 4,334,151
- Issue date Jun 8, 1982
- Siemens Aktiengesellschaft
- Heiner Herbst
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit with an exposure measuring unit for sensor controlled range...
- Patent number 4,334,150
- Issue date Jun 8, 1982
- Siemens Aktiengesellschaft
- Heiner Herbst
- G01 - MEASURING TESTING

Hans P. Grassl

Person

Patents Grantslast 30 patents

Two-track convolver operating with acoustic waves and with suppress...

Convolver arangement with acoustic waves

Surface-wave resonator structure having metallization strips interr...

Dispersive interdigital transducer for arrangements operating with...

Lens module for an opto-electronic range finder

Circuit for the sensor controlled distance measurement

Circuit for sensor-controlled telemetry

Single reflex camera with an optoelectronic distance meter mounted...

Single reflex camera with optoelectronic distance meter

Circuit for sensor-controlled telemetry

Circuit provided with an exposure measuring part for sensor-control...

Circuit with an exposure measuring unit for sensor controlled range...