Inventor
Heinz Walter
Inventor
Hergatz, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids17%
G01DMeasuring not specially adapted for a specific variable17%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure17%
C23CCoating metallic material8%
D05BSewing8%
G05FSystems for regulating electric or magnetic variables8%
H01LSemiconductor devices8%
H02HEmergency protective circuit arrangements8%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
10,211,628Protective circuit for a signal output stage in event of faulty contacting of electrical connections20199,316,557'Method for self-monitoring a ceramic pressure measuring cell of a capacitive pressure sensor and evaluation circuit for carrying out said method'20167,852,141'Circuit arrangement for selective generation of an analog current output value or an analog voltage output value'20107,735,372'Electronic pressure switch'20107,496,458'Electrical transducer'20095,173,031'Delivery flow and pressure controlling device for a hydrostatic pump'19924,722,227'High pressure sensor'19884,261,808'Vacuum coating apparatus with continuous or intermittent transport means'19813,991,692'Bobbin thread depletion detector for sewing machine'19763,959,969'Apparatus for regulating the pressure and rate of flow of fluid supplied by a variable-delivery pump'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1992Patents assigned to BOSCH GMBH ROBERT (3)· patent assignee history
1976Patents assigned to SINGER CO (1)· patent assignee history
1976–1992Based in Rutesheim, DE· patent location history
1976Based in Blankeloch, DT· patent location history
1981Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (1)· patent assignee history
1981Based in Hanau, DE· patent location history
2009–2019Patents assigned to IFM ELECTRONIC GMBH (5)· patent assignee history
2009–2019Based in Hergatz, DE· patent location history
2019Patents assigned to IFM ELECTRONICS GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IFM ELECTRONIC GMBH | 5 | 2009–2019 |
| BOSCH GMBH ROBERT | 3 | 1976–1992 |
| IFM ELECTRONICS GMBH | 1 | 2019 |
| LEYBOLD HERAEUS GMBH & CO KG | 1 | 1981 |
| SINGER CO | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hergatz, DE | 5 | 2009–2019 |
| Rutesheim, DE | 3 | 1976–1992 |
| Hanau, DE | 1 | 1981 |
| Blankeloch, DT | 1 | 1976 |