Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GEOGRAPHIC MAP UPDATING METHODS AND SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2019/200182
Kind Code:
A3
Abstract:
Methods and systems for updating digital maps by refining map feature positions and improving map position accuracy are disclosed. One embodiment includes identifying a point of interest's position data and updating the map data within a map region surrounding the point of interest.

Inventors:
OLSSON MARK (US)
MARTIN MICHAEL (US)
Application Number:
PCT/US2019/027106
Publication Date:
November 21, 2019
Filing Date:
April 11, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEESCAN INC (US)
OLSSON MARK (US)
MARTIN MICHAEL (US)
International Classes:
G01C21/32; G01V3/165; G06F16/29; G06T7/33
Foreign References:
US20130195363A12013-08-01
US8903137B12014-12-02
US20170084037A12017-03-23
US20090262974A12009-10-22
Attorney, Agent or Firm:
TIETSWORTH, Steven, C. (US)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: METHODS AND COMPOSITIONS FOR SUSTAINED RELEASE MICROPARTICLES FOR OCULAR DRUG DELIVERY

Next Patent: FLEXURE TUBE EXERCISE DEVICE