Canon patents granted on 23 December 2008

36 US patents granted on 23 December 2008 and assigned to Canon

1 7,469,413 Receiving apparatus, method therefor, signal processing apparatus, method therefor and memory medium
2 7,469,277 Information output apparatus, information output method, information output program, information transmitting apparatus, information transmitting method, information transmitting program, and information output system
3 7,469,271 System, method, program and storage medium for providing service
4 7,469,120 Image heating apparatus
5 7,469,116 Image forming apparatus
6 7,469,115 Method for positioning image bearing member unit and roller unit in image forming apparatus
7 7,469,113 Sealing member, toner accommodating container and image forming apparatus
8 7,469,109 Image forming apparatus with residual toner transfer prevention feature
9 7,469,108 Sheet material discrimination apparatus, sheet material information output apparatus, and image forming apparatus
10 7,469,099 Image-taking apparatus and focusing method
11 7,469,098 Optical apparatus
12 7,469,093 Data processing apparatus for processing playback description data
13 7,469,072 Image processing apparatus and method
14 7,469,054 Image displaying method and image displaying apparatus
15 7,469,010 Extracting key frames from a video sequence
16 7,468,819 Image reading apparatus and transmitting original illuminating apparatus
17 7,468,817 Image reading apparatus
18 7,468,812 Image processing apparatus and its method for color correction
19 7,468,805 Selective preview and proofing of documents or layouts containing variable data
20 7,468,803 Image processing apparatus and image processing method
21 7,468,798 System and method for polarization characteristic measurement of optical systems via centroid analysis
22 7,468,792 Evaluation apparatus and evaluation method
23 7,468,783 Exposure apparatus, control method for the same, and device manufacturing method
24 7,468,781 Exposure apparatus
25 7,468,780 Exposure apparatus and method
26 7,468,743 Photographing device and method for obtaining photographic image having image vibration correction
27 7,468,741 Camera with integrated printer
28 7,468,639 Modulation circuit, driving circuit and output method
29 7,468,531 Imaging apparatus and radiation imaging apparatus
30 7,468,304 Method of fabricating oxide semiconductor device
31 7,468,099 Image forming apparatus
32 7,468,034 Biological information monitoring apparatus
33 7,467,938 Resin injecting apparatus with a cooling passage
34 7,467,900 Camera body, interchangeable lens, and camera system
35 7,467,864 Recording head, head cartridge and recording apparatus
36 7,467,789 Sheet handling apparatus and image forming apparatus