Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Device detecting focus of a taking lens without decrease in focus detection accuracy when the auto focus area is disposed at an inclination relative to the photographic field










Image Number 12 for United States Patent #6686577.

An optical element disposed behind a main mirror and inclined relative to the optical axis is arranged at a position to correct aberration in the luminous flux generated by transmission through the main mirror.








 
 
  Recently Added Patents
Device for installing conducting components in structures
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Toothbrush holder
Incentive based recommendation method for mobile station content
Dual work function recessed access device and methods of forming
Flash multi-level threshold distribution scheme
Process for filtering interferograms obtained from SAR images acquired on the same area
  Randomly Featured Patents
Method and apparatus for sharing information between a plurality of processing units
Method of making wire harnesses
Ophthalmic apparatus with alignment indicating system
System and method to regulate temperature
Selective thickening of dark features by biased sharpening filters
Apparatus, system and methods for analyzing pressure-sensitive devices
Semiconductor memory with divided readout from storage
Wheel dolly for transmission jacks
Profiled tube, corrugated hose or the like elongate portion with mutually parallel peripheral grooves
Tissue engineered osteochondral implant