X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
electricity (26) 26
basic electric elements (19) 19
calculating (16) 16
computing (16) 16
counting (16) 16
physics (16) 16
performing operations (15) 15
transporting (15) 15
inductances (13) 13
magnets (13) 13
selection of materials for their magnetic properties (13) 13
transformers (13) 13
manufacture or treatment of nanostructures (10) 10
measurement or analysis of nanostructures (10) 10
nanotechnology (10) 10
specific uses or applications of nanostructures (10) 10
electric digital data processing (9) 9
adhesives (7) 7
chemical paint or ink removers (7) 7
chemistry (7) 7
coating compositions, e.g. paints, varnishes orlacquers (7) 7
colorimetry (7) 7
correcting fluids (7) 7
dyes (7) 7
electric communication technique (7) 7
filling pastes (7) 7
handling record carriers (7) 7
image data processing or generation, in general (7) 7
inks (7) 7
measurement of intensity, velocity, spectral content,polarisation, phase or pulse characteristics of infra-red,visible or ultra-violet light (7) 7
measuring (7) 7
metallurgy (7) 7
miscellaneous applications of materials (7) 7
miscellaneous compositions (7) 7
natural resins (7) 7
paints (7) 7
pastes or solids for colouring or printing (7) 7
pictorial communication, e.g. television (7) 7
polishes (7) 7
presentation of data (7) 7
radiation pyrometry (7) 7
recognition of data (7) 7
record carriers (7) 7
testing (7) 7
use of materials therefor (7) 7
woodstains (7) 7
electric solid state devices not otherwise provided for (6) 6
semiconductor devices (6) 6
compositions based thereon (5) 5
devices using stimulated emission (5) 5
organic macromolecular compounds (5) 5
their preparation or chemical working-up (5) 5
use of inorganic or non-macromolecular organic substances ascompounding ingredients (5) 5
bandages, dressings or absorbent pads (4) 4
devices providing patency to, or preventing collapsing of,tubular structures of the body, e.g. stents (4) 4
filters implantable into blood vessels (4) 4
first-aid kits (4) 4
fomentation (4) 4
human necessities (4) 4
hygiene (4) 4
medical or veterinary science (4) 4
orthopaedic, nursing or contraceptive devices (4) 4
prostheses (4) 4
treatment or protection of eyes or ears (4) 4
blasting (3) 3
casings or constructional details of electric apparatus (3) 3
electric techniques not otherwise provided for (3) 3
general tagging of cross-sectional technologies spanning over several sections of the ipc (3) 3
general tagging of new technological developments (3) 3
heating (3) 3
layered products (3) 3
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (3) 3
lighting (3) 3
manufacture of assemblages of electrical components (3) 3
mechanical engineering (3) 3
printed circuits (3) 3
technical subjects covered by former us classification (3) 3
technical subjects covered by former uspc (3) 3
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (3) 3
weapons (3) 3
applying liquids or other fluent materials to surfaces, in general (2) 2
combustion apparatus (2) 2
combustion processes (2) 2
extinguishing-devices (2) 2
flexible materials not otherwise provided for (2) 2
flexible sheet material not otherwise provided for (2) 2
ignition (2) 2
laundering (2) 2
manufacture or treatment thereof (2) 2
nanostructures formed by manipulation of individual atoms,molecules, or limited collections of atoms or molecules asdiscrete units (2) 2
paper (2) 2
processes for applying liquids or other fluent materials tosurfaces, in general (2) 2
spraying or atomising in general (2) 2
textiles (2) 2
treatment of textiles or the like (2) 2
wall, floor or like covering materials, e.g. linoleum,oilcloth, artificial leather, roofing felt, consisting of afibrous web coated with a layer of macromolecularmaterial (2) 2
1620-1850 (1) 1
after-treatment of the shaped products, e.g. repairing (1) 1
agrargeschichte (1) 1
agrarproduktion (1) 1
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


07/2018
The invention provides a dual-heads stylus. The dual-heads stylus includes a housing, an printed circuit board unit, an active type capacitive stylus module... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
02/2017
A thin electromagnetic handwriting pen includes a casing unit, a circuit unit, an electromagnetic unit and a pen core unit. The casing unit includes a thin... 
INDUCTANCES | BASIC ELECTRIC ELEMENTS | COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | TRANSFORMERS | CALCULATING | ELECTRICITY | MAGNETS | SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Patent
04/2014
An electromagnetic pointer is disclosed. The electromagnetic pointer comprises a pen holder assembly, a circuit board, a metal rod, a ferrite core with coils... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
07/2015
A thin electromagnetic handwriting pen includes a casing unit, a circuit unit, an electromagnetic unit and a pen core unit. The casing unit includes a thin... 
INDUCTANCES | BASIC ELECTRIC ELEMENTS | COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | TRANSFORMERS | CALCULATING | ELECTRICITY | MAGNETS | SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Patent
07/2015
A thin electromagnetic handwriting pen includes a casing unit, a circuit unit, an electromagnetic unit and a pen core unit. The casing unit includes a thin... 
INDUCTANCES | BASIC ELECTRIC ELEMENTS | COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | TRANSFORMERS | CALCULATING | ELECTRICITY | MAGNETS | SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Patent
08/2015
A thin electromagnetic handwriting pen and a method of manufacturing the same are disclosed by the instant disclosure. The thin electromagnetic handwriting pen... 
INDUCTANCES | BASIC ELECTRIC ELEMENTS | COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | TRANSFORMERS | CALCULATING | ELECTRICITY | MAGNETS | SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
Patent
07/2011
An electromagnetic pointer is disclosed. The electromagnetic pointer comprises a pen holder assembly, a circuit board, a metal rod, a ferrite core with coils... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
08/2010
An electromagnetic pointer is disclosed. The electro-magnetic pointer comprises a pen holder assembly, a circuit board, a metal rod, a ferrite core with coils... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
11/2010
An embodiment of the present invention provides a stylus, which comprises a pen head, a removable ferrite, a fixed ferrite, an elastic material, a cladding,... 
COMPUTING | COUNTING | PHYSICS | ELECTRIC DIGITAL DATA PROCESSING | CALCULATING
Patent
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.