B41J 2/1648 :
Production of print heads w...
B41J 2/16585 :
for paper-width or non-reci...
B41J 2/17503 :
Ink cartridges
B41J 2/17513 :
Inner structure
B41J 2/17596 :
Ink pumps, ink valves
B41J 2002/041 :
Electromagnetic transducer
B41J 2002/14491 :
Electrical connection
B41J 2202/21 :
Line printing
B41J 29/02 :
Framework
B41J 29/13 :
Cases or covers
B41J 3/00 :
Typewriters or selective pr...
B82Y 30/00 :
Nanotechnology for material...
G03B 17/02 :
Bodies
G03B 17/24 :
with means for separately p...
G03B 17/48 :
adapted for combination wit...
G03B 27/02 :
Exposure apparatus for cont...
G06F 1/1626 :
with a single-body enclosur...
G06F 12/0866 :
for peripheral storage syst...
G06F 21/79 :
in semiconductor storage me...
G06F 21/86 :
Secure or tamper-resistant ...
G06F 2212/2022 :
Flash memory
G06F 2221/2129 :
Authenticate client device ...
G06K 1/121 :
by printing code marks appl...
G06K 19/06 :
characterised by the kind o...
G06K 19/06037 :
multi-dimensional coding
G06K 19/073 :
Special arrangements for ci...
G06K 7/10 :
by electromagnetic radiatio...
G06K 7/10722 :
Photodetector array or CCD ...
G06K 7/14 :
using light without selecti...
G06K 7/1417 :
2D bar codes
G06Q 20/3674 :
involving authentication
G06Q 20/382 :
insuring higher security of...
G06Q 20/3829 :
involving key management
G06T 1/20 :
Processor architectures; Pr...
G06T 3/02 :
Affine transformations for ...
G07F 7/08 :
by coded identity card or c...
G07F 7/086 :
by passive credit-cards ada...
G07F 7/12 :
Card verification
G09G 2310/0281 :
Arrangement of scan or data...
G11B 7/0033 :
with cards or other card-li...
G11B 7/007 :
Arrangement of the informat...
G11C 11/56 :
using storage elements with...
G11C 16/22 :
Safety or protection circui...
H01L 23/576 :
using active circuits
H01L 2924/00 :
Indexing scheme for arrange...
H01L 2924/0002 :
Not covered by any one of g...
H04L 9/32 :
including means for verifyi...
H04N 1/00127 :
Connection or combination o...
H04N 1/00278 :
with a printing apparatus, ...
H04N 1/00326 :
with a data reading, recogn...
H04N 1/00355 :
Mark-sheet input sensing re...
H04N 1/0044 :
for image preview or review...
H04N 1/00965 :
using a plug-in memory modu...
H04N 1/00968 :
by scanning marks on a shee...
H04N 1/2112 :
using still video cameras
H04N 1/2154 :
the still video camera inco...
H04N 1/2307 :
Circuits or arrangements fo...
H04N 1/32122 :
in a separate device, e.g. ...
H04N 1/32133 :
on the same paper sheet, e....
H04N 2101/00 :
Still video cameras
H04N 2201/0008 :
Connection or combination o...
H04N 2201/0084 :
Digital still camera
H04N 2201/3222 :
of processing required or p...
H04N 2201/3242 :
of processing required or p...
H04N 2201/3261 :
of multimedia information, ...
H04N 2201/3264 :
of sound signals
H04N 2201/3269 :
of machine readable codes o...
H04N 2201/3276 :
of a customised additional ...
H04N 2201/328 :
Processing of the additiona...
H04N 23/00 :
Cameras or camera modules c...
H04N 25/00 :
Circuitry of solid-state im...
H04N 5/2628 :
Alteration of picture size,...
H05K 1/14 :
Structural association of t...
H05K 1/189 :
characterised by the use of...
Y02D 10/00 :
Energy efficient computing,...
Y10S 977/839 :
Mathematical algorithms, e....
Y10S 977/843 :
Gas phase catalytic growth,...
Y10S 977/901 :
having step or means utiliz...
Y10S 977/94 :
in a logic circuit