Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Trimble Navigaiton Limited Patents Assignee: Trimble Navigaiton Limited Address: Sunnyvale, CA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5978313 Time synchronization for seismic exploration system November 2, 1999 A system and method for synchronizing collection of seismic data used for seismic surveys. In one embodiment, positioning signals received from a positioning system, such as the Global Positioning System, are used to acquire a highly accurate time value. Data collection is then initiated       Recently Added Patents Liquid crystal display apparatus with luminance distribution calculating, backlight controller, and video correction to improve display contrast ratio Toner and method of producing toner Granulated raw material for refractory products and also a process for the production of and use of the granulated raw material Retroreflective elements and articles Scaevola plant named `Bonscablue` Orthotic insert and method of manufacture thereof Complex fluid machine   Randomly Featured Patents Tool for road planing cutter Process for device fabrication using projection lithography and an apparatus therefor Color-corrected telecentric scan lens Diagnostic image processing method Device interposed between tripods and cameras for series of panoramic photographs Ageratum plant named `Sage80091` Foldable rake implement Press production monitoring system and method Optical disc substrate Method and system for connecting to, browsing, and accessing computer network resources © 2006. PatentGenius. All Rights Reserved.