Canon patents granted on 13 January 2015

56 US patents granted on 13 January 2015 and assigned to Canon

1 8,935,770 Authentication system, authentication method, and storage medium for realizing a multitenant service
2 8,935,708 Communication system and communication apparatus and control method thereof
3 8,935,608 Information processing method and apparatus
4 8,935,185 Information processing apparatus, image processing apparatus, control method, and computer readable storage medium
5 8,934,996 Transmission apparatus and transmission method
6 8,934,819 Developing apparatus
7 8,934,817 Developing device and image forming apparatus
8 8,934,811 Drawing-in device and image forming apparatus
9 8,934,802 Image forming apparatus
10 8,934,798 Image forming apparatus
11 8,934,796 Image forming apparatus with selective utilization of AC voltage source
12 8,934,794 Image forming apparatus, stirring unit and process cartridge
13 8,934,766 Image pickup apparatus
14 8,934,759 Video editing apparatus and video editing method
15 8,934,756 Reproducing apparatus and control method thereof
16 8,934,738 Image processing apparatus and method for controlling the same
17 8,934,732 Image processing method, image processing apparatus and image pickup apparatus
18 8,934,712 Image processing apparatus, image processing method, and computer-readable medium
19 8,934,710 Image processing apparatus, image processing method, and computer-readable medium
20 8,934,660 Two dimensional information symbol
21 8,934,629 Communication apparatus, image input apparatus, image output apparatus, wireless communication circuit, method for controlling apparatus, and program
22 8,934,290 Magnetoresistance effect device and method of production of the same
23 8,934,204 Protection circuit for semiconductor integrated circuit and driving method therefor
24 8,934,183 Optical element and optical system including the optical element
25 8,934,163 Light intensity control apparatus
26 8,934,148 Image reading apparatus
27 8,934,140 Image processing apparatus and image processing method
28 8,934,134 Image processing based on pixel and attribute values
29 8,934,127 Information processing apparatus performing transmission and reception of digital data with memory medium, display control method therefor, and display control program
30 8,934,126 Image processing controller for performing image processing in cooperation with image forming apparatus, image forming system including image processing controller, method of controlling image forming system, and storage medium
31 8,934,114 Image processing apparatus, image processing method, and program
32 8,934,113 Image forming apparatus and method of controlling same
33 8,934,111 Image processing apparatus, method for controlling image processing apparatus, and storage medium
34 8,934,057 Display apparatus
35 8,934,054 Frame rate conversion processing apparatus, frame rate conversion processing method, and storage medium
36 8,934,050 User interface and method for exposure adjustment in an image capturing device
37 8,934,047 Zoom lens and image pickup apparatus including the same
38 8,933,997 Video output apparatus and method for controlling the same
39 8,933,979 Electrophotographic-type image forming apparatus
40 8,933,965 Method for calculating light source information and generating images combining real and virtual images
41 8,933,827 Data processing apparatus that enables import/export of setting value, control method therefor, and storage medium storing control program therefor
42 8,933,407 Terahertz-wave detecting device
43 8,932,736 Organic compound and organic light-emitting device
44 8,932,477 Compound having piezoelectric property, piezoelectric device, liquid discharge head using the piezoelectric device, and ultrasonic motor using the piezoelectric device
45 8,932,438 Method of manufacturing magnetoresistive element, sputter deposition chamber, apparatus for manufacturing magnetoresistive element having sputter deposition chamber, program and storage medium
46 8,932,394 Ink, ink cartridge and ink jet recording method
47 8,931,967 Imaging apparatus
48 8,931,903 Ophthalmologic apparatus, control method therefore, and recording medium storing method
49 8,931,901 Ophthalmologic apparatus
50 8,931,884 Printing apparatus
51 8,931,878 Printing apparatus and roll paper conveyance control method
52 8,931,875 Inkjet printing apparatus and inkjet printing method
53 8,931,873 Inkjet printing apparatus and inkjet printing method for multi-pass printing with column thinning in which the multi-pass number is not a multiple of the column thinning number
54 8,931,869 Inkjet printing apparatus and inkjet printing method
55 8,931,777 Multi-feed detection apparatus, sheet conveyance apparatus, and sheet processing apparatus
56 8,931,774 Sheet processing apparatus and method, as well as controlling apparatus