Inventor
Peter Grosshans
Inventor
Vahingen-Enz, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
H01JElectric discharge tubes or discharge lamps23%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
G11BInformation storage based on relative movement between record carrier and transducer15%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
G05BControl or regulating systems in general8%
G11CStatic stores8%
PatentTitleYear
9,581,573'Liquid chromatograph'20176,674,067'Methods and apparatus to control charge neutralization reactions in ion traps'20046,570,151'Methods and apparatus to control charge neutralization reactions in ion traps'20036,480,910'Digital interface unit with selective input registers providing control values to output registers that simultaneously output the control values when activated by control line'20026,434,433'External components for a microprocessor system for control of plural control elements and operating method'20026,161,190'Clock signal loading device and method'20005,898,620'Method for detecting erroneously programmed memory cells in a memory'19995,644,129'Direct analysis of paraffin and naphthene types in hydrocarbon'19974,754,222'Method for detecting and evaluating dropouts in recording media having digital signals recorded thereon'19884,656,420'Method and circuit arrangements for detecting and evaluating faults in recording media having digital signals recorded on one or more tracks'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1988Patents assigned to BASF AG (2)· patent assignee history
1987–1988Based in Offenbach, DE· patent location history
1997Patents assigned to EXXON RESEARCH ENGINEERING CO (1)· patent assignee history
1999–2002Patents assigned to BOSCH GMBH ROBERT (4)· patent assignee history
1999–2002Based in Vahingen-Enz, DE· patent location history
2003Based in Franklin Park, NJ, US· patent location history
2004Patents assigned to HITACHI HIGH TECHNOLOGIES AMER (1)· patent assignee history
2004Based in Princeton, NJ, US· patent location history
2017Patents assigned to HITACHI HIGH TECH CORP (1)· patent assignee history
2017Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 4 | 1999–2002 |
| BASF AG | 2 | 1987–1988 |
| EXXON RESEARCH ENGINEERING CO | 1 | 1997 |
| HITACHI HIGH TECH CORP | 1 | 2017 |
| HITACHI HIGH TECHNOLOGIES AMER | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vahingen-Enz, DE | 3 | 1999–2002 |
| Offenbach, DE | 2 | 1987–1988 |
| Tokyo, JP | 1 | 2017 |
| Princeton, New Jersey, US | 1 | 2004 |
| Franklin Park, New Jersey, US | 1 | 2003 |