Search Results for: Electrical resistores variable
(class / ) particular pumping type (e.g., electrical, optical, nuclear, magnetic, etc.) (class / ) particular resonator cavity (e.g., scanning, confocal or folded mirrors, etc.)
combination or separation (class / ) having significant infrared or ultraviolet property (class / ) having folded optical path (class / ) having polarizing element (class / ) including alternative optical path or optical element (e.g., day-night, hi-low magnification) (class / ) including continuously variable...
https://patents.justia.com/patents-by-us-classification/359