47 US patents granted on 26 May 2009 and assigned to Sony
| 1 | RE40,715 | Method and means for allocating time slots in a TDD system |
| 2 | D593,084 | Computer |
| 3 | D593,073 | Speaker |
| 4 | D593,070 | Speaker box |
| 5 | D593,056 | Mobile phone |
| 6 | 7,540,010 | Program switching device and method |
| 7 | 7,540,007 | Disk cartridge with shutter locking member |
| 8 | 7,540,003 | Optical pickup device, disk drive unit, and disk drive device |
| 9 | 7,540,001 | Apparatus for and method of mounting disks having different diameters |
| 10 | 7,539,925 | Transmission apparatus and method, reception apparatus and method, storage medium, and program |
| 11 | 7,539,877 | Data management apparatus, data management method and computer program |
| 12 | 7,539,859 | Pipeline processing system and information processing apparatus |
| 13 | 7,539,737 | Utilizing an incentive point system based on disc and user identification |
| 14 | 7,539,517 | Method of selecting one of dual antennas |
| 15 | 7,539,510 | Communication apparatus and portable telephone |
| 16 | 7,539,498 | System and method for dynamically allocating data rates and channels to clients in a wireless network |
| 17 | 7,539,468 | Communication terminal device and amplification circuit |
| 18 | 7,539,399 | Recording apparatus, recording method, and record medium |
| 19 | 7,539,395 | Audio/video recording apparatus and method of multiplexing audio/video data |
| 20 | 7,539,356 | Image processing device, image processing method, recording medium, and program |
| 21 | 7,539,347 | Information processing apparatus and information processing method, recording medium, and program |
| 22 | 7,539,246 | Image encoding apparatus and method |
| 23 | 7,539,217 | Multi-carrier signal transmitter and multi-carrier signal receiver |
| 24 | 7,539,114 | Recording apparatus and recording method |
| 25 | 7,539,108 | Optical information reproduction apparatus and optical information reproduction method |
| 26 | 7,539,107 | Optical recording medium, recording method and apparatus for optical recording medium, and reproducing method and apparatus |
| 27 | 7,539,096 | Disc playback apparatus and method |
| 28 | 7,539,093 | Recording medium, recording apparatus, and reading apparatus |
| 29 | 7,538,942 | Light diffusing film and method of producing the same as well as screen |
| 30 | 7,538,920 | Hologram reproduction apparatus and hologram reproduction method |
| 31 | 7,538,813 | Digital cameras with triangulation autofocus systems and related methods |
| 32 | 7,538,796 | Signal processing method and apparatus and recording medium |
| 33 | 7,538,780 | Drawing processing apparatus, display apparatus, drawing processing method and navigation apparatus |
| 34 | 7,538,778 | Method and system for dynamically allocating a frame buffer for efficient anti-aliasing |
| 35 | 7,538,776 | Automatic color adjustment of a template design |
| 36 | 7,538,733 | Information communication device |
| 37 | 7,538,709 | Analog-to-digital conversion method, analog-to-digital converter, semiconductor device for detecting distribution of physical quantity, and electronic apparatus |
| 38 | 7,538,665 | Remote-control system, remote controller, and display-control method |
| 39 | 7,538,497 | Constant current driver, back light source and color liquid crystal display |
| 40 | 7,538,451 | Power supply system and electronic device |
| 41 | 7,538,390 | Semiconductor device with PMOS and NMOS transistors |
| 42 | 7,538,314 | Apparatus for and a method of displaying an image by projecting light onto a screen |
| 43 | 7,538,038 | Method of removing resist, semiconductor device thereby and method of manufacturing a semiconductor device |
| 44 | 7,538,015 | Method of manufacturing micro structure, and method of manufacturing mold material |
| 45 | 7,538,014 | Method of producing crystalline semiconductor material and method of fabricating semiconductor device |
| 46 | 7,537,489 | Micro USB compatible combo system controller |
| 47 | 7,537,311 | Method and apparatus for ejecting liquid |
