Marappan; Ram

Patent Applications and Registrations

Patent applications and USPTO patent grants for Marappan; Ram.The latest application filed is for "method and apparatus for verifying rain event warnings".

Company Profile

7.6.8

Marappan; Ram - Naperville IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method And Apparatus For Verifying Rain Event Warnings App 20220135043 - Stenneth; Leon ; et al.	2022-05-05
System and methods for generating updated map data Grant 11,293,762 - Stenneth , et al. April 5, 2	2022-04-05
System and method for identification of a roadwork zone Grant 11,255,692 - Zhang , et al. February 22, 2	2022-02-22
Method, apparatus, and system for estimating vulnerable road users Grant 11,227,486 - Stenneth , et al. January 18, 2	2022-01-18
Hazard warning polygons constrained based on end-use device Grant 11,227,420 - Raut , et al. January 18, 2	2022-01-18
Methods And Systems For Identifying Ramp Links Of A Road App 20210088339 - ZHANG; Zhenhua ; et al.	2021-03-25
System And Methods For Generating Updated Map Data App 20200400440 - STENNETH; Leon ; et al.	2020-12-24
System And Method For Identification Of A Roadwork Zone App 20200300658 - ZHANG; Zhenhua ; et al.	2020-09-24
Method and system for unsupervised learning of road signs using vehicle sensor data and map data Grant 10,755,118 - Zhang , et al. A	2020-08-25
Hazard Warning Polygons Constrained Based On End-use Device App 20200250864 - Kind Code	2020-08-06
Hazard warning polygons constrained based on end-use device Grant 10,657,683 - Raut , et al.	2020-05-19
Method And System For Unsupervised Learning Of Road Signs Using Vehicle Sensor Data And Map Data App 20200042806 - Zhang; Zhenhua ; et al.	2020-02-06
Hazard Warning Polygons Constrained Based On End-use Device App 20200035000 - Raut; Advait Mohan ; et al.	2020-01-30
Method, Apparatus, And System For Estimating Vulnerable Road Users App 20200020226 - STENNETH; Leon ; et al.	2020-01-16

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