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Class Information
Number: 353/119
Name: Optics: image projectors > Housing
Description: Subject matter including the structure which substantially encases or encloses projection structure.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8702242 Projector Apr. 22, 2014
8702247 Projection-type image display device and projection-type image display system Apr. 22, 2014
8705244 Projector and unit for projector Apr. 22, 2014
8690361 Case structure and optical device having such case structure Apr. 8, 2014
8690360 High pressure discharge lamp with start-up assist member, lamp unit, lamp system, and projector Apr. 8, 2014
8690358 Video projection device for mobile device having a first projection surface integral with a surface of the mobile device Apr. 8, 2014
8690354 Mobile electronic device with an image projector Apr. 8, 2014
8690350 Image display apparatus and information processing apparatus having the same and method of controlling image display apparatus Apr. 8, 2014
8690336 Mobile electronic device Apr. 8, 2014
8678597 Projection type display device Mar. 25, 2014
8666446 Mobile communication terminal with power-saving motion sensor and method for the same Mar. 4, 2014
8662677 Projection apparatus, illumination module and brightness adjusting method for the projection apparatus Mar. 4, 2014
8657451 Decorative plate module for projector and projector assembly Feb. 25, 2014
8651670 Projection type image display device Feb. 18, 2014
8651672 Projector Feb. 18, 2014
8646917 Three dimensional display with multiplane image display elements Feb. 11, 2014
8641199 Projector Feb. 4, 2014
8641207 Projection-type image display device and projection-type image display system Feb. 4, 2014
8641209 Positioning interfaces for projection display devices Feb. 4, 2014
8632191 Projector Jan. 21, 2014
8628197 Display systems and methods for mobile devices Jan. 14, 2014
8622554 Portable weather-resistant unit for video projectors Jan. 7, 2014
8622553 Reduced-speckle laser projector with speckle-reduction Jan. 7, 2014
8622552 Portable computing device with media player and projecting unit Jan. 7, 2014
8613518 Light source apparatus including handle and electrical connector holder and projector including light source apparatus Dec. 24, 2013
8608319 Multi-layer projection displays Dec. 17, 2013
8591038 Projection type image display apparatus including screen configured to partially support mirror Nov. 26, 2013
8585218 Light valve module and projection device using the same Nov. 19, 2013
8585214 Video projector Nov. 19, 2013
8579242 Elevating mechanism for projection apparatus Nov. 12, 2013
8573551 Fine-adjusting apparatus for an overhead projector Nov. 5, 2013
8573781 Projector and control method for the same Nov. 5, 2013
8567962 Projector Oct. 29, 2013
8562153 Laser scanning display and beam alignment method thereof Oct. 22, 2013
8562143 Projection display device with cooling unit Oct. 22, 2013
8550637 Projector with adjusting feet for facilitating operation Oct. 8, 2013
8550638 Multi-angle image display device Oct. 8, 2013
8540371 Display device Sep. 24, 2013
8540378 Projector and control method of projector Sep. 24, 2013
8540379 Image display device and information processing apparatus including the same Sep. 24, 2013
8540380 Projector with a radiation source Sep. 24, 2013
8523368 Projection display apparatus having stored information for authenticating light source Sep. 3, 2013
8523370 Electronic apparatus Sep. 3, 2013
8519326 Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment Aug. 27, 2013
8517543 Rear projected expressive head Aug. 27, 2013
8511831 Optical device and projection-type image display apparatus Aug. 20, 2013
8511836 Diaphragm apparatus for projectors Aug. 20, 2013
8511837 Projection optical system and image projector Aug. 20, 2013
8496337 Cover and electronic apparatus Jul. 30, 2013
8491129 Projector having stabilized elevation feet Jul. 23, 2013

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