LandOfFree - US Patents - Listing for Photography

Photography – Camera support – Surveillance type

Security camera

Photography – Camera support – Surveillance type

Security surveillance system and method of operating same

Photography – Camera release control circuit

Security system

Photography – Camera detail – Body structure or housing

Segmented exposure camera for partially preexposed film

Photography – Having operator controlled data entry into camera – Manual manipulators on camera body unit

Select dial having a click-stop mechanism for a camera

Photography – Variable frame masking – Having wide aspect ratio

Selectable aperture shape camera

Photography – Disposable or recyclable camera

Selectable multi-lens disposable camera

Photography – Eye tracking

Selecting autofocus area in an image

Photography – With exposure objective focusing means – focusing aid – or... – Plural focusing or rangefinding areas

Selection point selecting apparatus

Photography – Exposure control circuit – With exposure filter

Selective glare reduction ocular for scenery with very bright ob

Photography – With film drive – Double exposure prevention

Self calibration circuit for a camera

Self leveling camera support apparatus

Self leveling camera support apparatus

Self locking ergonomic support assembly for optical devices

Self locking ergonomic support assembly for optical devices

Photography – Disposable or recyclable camera

Self portrait camera

Photography – With data recording – Removable semiconductor memory

Self-annotating camera

Photography – Self-developing camera – Including means to treat superimposed material

Self-developing camera

Photography – Fluid-treating apparatus – Treating superimposed or laminar sheets

Self-developing film assemblage