Canon patents granted on 24 May 2011

34 US patents granted on 24 May 2011 and assigned to Canon

1 7,949,607 Image forming apparatus, license managing method for applications executed by image forming apparatus, program for implementing the method, and storage medium storing the program
2 7,949,280 Image heating apparatus
3 7,949,279 Image forming apparatus and control method thereof
4 7,949,271 Image forming apparatus using a controller configured to control a developing bias to be applied to developer bearing member based on a input waveform bias and an output waveform bias
5 7,949,269 Image forming apparatus
6 7,949,243 Optical apparatus
7 7,949,209 Image processing apparatus, control method therefor, computer program, and computer-readable storage medium
8 7,949,124 Information processing apparatus, control method for the same, program and storage medium
9 7,948,695 Optical element positioning apparatus, projection optical system and exposure apparatus
10 7,948,691 Optical system and optical device including the same
11 7,948,688 Lens apparatus and image projection apparatus
12 7,948,686 Zoom lens and image pickup apparatus including the same
13 7,948,662 Image processing apparatus and method for performing shade correction on generated image using a shading coefficient
14 7,948,657 Image processing method and image processing apparatus
15 7,948,655 Image processing apparatus, image processing method, image processing program, and storage medium
16 7,948,652 Processor, method, and program for processing data using a mask pattern to print dots in each area in a non-periodic arrangement by using an integral multiple of the areas
17 7,948,645 Information processing apparatus, control method thereof, and program thereof
18 7,948,643 Information processing apparatus, method for enhancing print function, computer-readable program for enhancing print function, printer, print method, and print system
19 7,948,552 Image pickup apparatus
20 7,948,541 Signal reading apparatus and image pickup system using the signal reading apparatus
21 7,948,540 Photoelectric conversion device with isolation switches arranged between signal lines and amplifiers
22 7,948,523 Image sensing apparatus and method of controlling the image sensing apparatus
23 7,948,154 Piezoelectric substance, piezoelectric element, and liquid discharge head and liquid discharge apparatus using piezoelectric element
24 7,947,942 Photoconductive element and sensor device
25 7,947,762 Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
26 7,947,445 Method of detecting DNA of Candida guilliermondii
27 7,947,433 Exposure method
28 7,947,339 Process for producing electrophotographic roller member
29 7,947,336 Resin composition, resin cured product, and liquid discharge head
30 7,947,125 Fine particle dispersion liquid containing tantalum oxide fine particles, tantalum oxide fine particle-resin composite, and method of producing fine particle dispersion liquid
31 7,946,688 Recording head and recording apparatus
32 7,946,678 Printing apparatus and data processing method
33 7,946,568 Sheet processing apparatus and image forming apparatus having movable stopper with two conveyors
34 7,946,481 System for registering and using administrative cards to enable configuration of an application and device