RANGEFINDERS

Brand Owner (click to sort) Address Description
BX-4 RANGE HD Leupold & Stevens, Inc. 14400 NW Greenbrier Parkway Beaverton OR 97006 Rangefinders; Binoculars;BX FOUR RANGE HD;RANGE HD;
DIABLO OCTANE TOPGOLF CALLAWAY BRANDS CORP. 2180 Rutherford Road Carlsbad CA 92008 Rangefinders; Rangefinders for golf;
EAGLE Sheltered Wings, Inc. 1 Vortex Drive Barneveld WI 53507 Rangefinders;
FORGE BUSHNELL INC. 9200 Cody Street Overland Park KS 66214 Rangefinders;
SHIJING Zhejiang Shijing Tools Co., Ltd. No. 1 Weiwu West Road Tongqin Hardware Machinery Industrial Pa Jinhua City 321200 China Rangefinders; Semiconductors; Theodolites; Battery chargers; Bubble levels; Camera tripods; Electric batteries; Electrical cables; Eye glasses; Integrated circuits; Laser level measuring apparatus; Laser measuring systems; Level measuring machines; Optical inspection apparatus; Spirit levels; Surveying instruments; Surveying machines and instruments; Tool measuring instruments; Tripods;
TRAILSCOPES My Golfing Store Inc. 227 Bennington Rd. Hancock NH 03449 Rangefinders;TRAIL SCOPES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The invention is related to methods and apparatus that use a visual sensor and dead reckoning sensors to process Simultaneous Localization and Mapping (SLAM). These techniques can be used in robot navigation. Advantageously, such visual techniques can be used to autonomously generate and update a map. Unlike with laser rangefinders, the visual techniques are economically practical in a wide range of applications and can be used in relatively dynamic environments, such as environments in which people move. One embodiment further advantageously uses multiple particles to maintain multiple hypotheses with respect to localization and mapping. Further advantageously, one embodiment maintains the particles in a relatively computationally-efficient manner, thereby permitting the SLAM processes to be performed in software using relatively inexpensive microprocessor-based computer systems.