Inventor
Christa Grabmaier
Inventor
Berg, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth23%
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
C04BLime, magnesia13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
G01TMeasurement of nuclear or x-radiation6%
G03GElectrography6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
G21KHandling of particles or ionising radiation not otherwise provided for3%
PatentTitleYear
5,562,860'Phosphor having reduced afterglow'19965,560,867'Phosphor with an additive for reducing afterglow'19965,518,658'Phosphor having reduced afterglow and method for manufacturing same'19965,518,659'Method for manufacturing a phosphor having high translucency'19965,399,185'Process for producing a phosphor layer by reacting a doped substance with silica'19954,643,797'Method for the manufacture of large area silicon crystal bodies for solar cells'19874,599,245'Method for making large-surface silicon crystal bodies'19864,599,244'Method large-area silicon bodies'19864,357,200'Method for producing plate-, tape- or film-shaped Si crystal bodies for solar cells'19824,357,201'Method for producing plate-, tape- or film-shaped Si crystal bodies for solar cells'19824,330,358'Method of producing plate- or tape-shaped silicon crystal bodies having crystalline pillar-like structures therein, equivalent to _crystalline columnar structures, for large surface solar cells'19824,330,524'Crystalline Bi.sub.2 Ge.sub.3 O.sub.9 and its preparation'19824,254,200'Electrophotographic element with bismuth oxide compound'19814,227,084'Method of detecting high energy radiation via a bismuth oxide compound'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1996Patents assigned to SIEMENS AG (14)· patent assignee history
1980–1981Based in Kempfenhausen, DE· patent location history
1982–1996Based in Berg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 14 | 1980–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berg, DE | 12 | 1982–1996 |
| Kempfenhausen, DE | 2 | 1980–1981 |