33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Create
Close
Create a timeline
Public timelines
Library
FAQ
Download
Export
Duplicate
Premium
Embed
Share
Engineering Patents
Category:
Other
Updated:
20 Dec 2019
0
0
284
Contributors
Created by
Shelby Hiens
Attachments
Comments
Events
#CN103901456A System and Method for Indoor Positioning of GPS Terminal Status: Active Award Date: 11/16/2016
#GB2426399A Indoor GPS-Type Receiver Inventors: Yaron Shemesh, Mihaeil S Bercovici, Charles B Swope Status: Active Award Date: 8/1/2007
#US7652627B2 System for Providing GPS Information Indoors and Method of Acquiring Indoor GPS Information by Mobile Device Inventor: Hyong-uk Choi Status: Active Award Date: 1/26/2010
#KR20140099875A Generating and Using a Location Fingerprinting Map Status: Publication on 8/13/2014 Award Date: 8/13/2014
#US10176633B2 Integrated Mapping and Navigation Application Inventors: Moore, Blumenberg, Law, Vulcano, Koch, Williamson Status: Active Award Date: 1/8/2019
#US7496082B2 Dedicated Device for Automatically Accessing Wireless Internet Network and Supplying Wireless Packet Data-based Indoor-capable GPS Locations Inventors: Howard Lee Status: Active Award Date: 2/24/2009
#CN103900600A Method and System for Navigating Indoor Paths of Maps Across Floors Status: Active Award Date: 7/2/2014
#JP2017534843A Method and Apparatus for Using Portable Navigation with Enhanced Quality of Map Information Support Status: Pending Award Date: 11/24/2017
#US20150249907A1 Method and System for Location Estimation Inventors: Gupta, Ramakrishn, Balakrishnan, Bhardwaj Status: Active Award Date: 6/21/2016
#US10178495B2 Systems and Methods to Determine a Location of a Mobile Device Inventors: Joseph, Brian, Wilson Status: Active Award Date: 1/8/2019
#CN103674017A Indoor Electronic Map Generation System, Indoor Navigation Method and System Status: Active Award Date: 3/26/2014
#KR100821503B1 Method for Changing Dynamic Display Mode and Apparatus Thereof in Car Navigation System Status: Active Award Date: 4/14/2008
#US8005615B2 Navigation System Inventor: Hidefumi Okabe Status: Active Award Date: 8/23/2011
About & Feedback
Terms
Privacy
Library
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments