Inventor

Ramin Safavi

Inventor

Plano, TX, US

Overview

13→

Patents

2013–2021

Patent span

Physics

Primary field (CPC G)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G09Fprimary

G09FDisplaying24%

G09GArrangements or circuits for control of indicating devices using static means to present variable information19%

F21VFunctional features or details of lighting devices or systems thereof12%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%

F21SNon-portable lighting devices7%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%

H05BElectric heating7%

Y10TTechnical subjects covered by former us classification7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

H05KPrinted circuits5%

PatentTitleYear

11,100,827System and method for monitoring a signage system of a transit vehicle2021 10,976,022Direct LED lighting system and method2021 10,726,757System and method for monitoring a signage system of a transit vehicle2020 10,559,240System and method for monitoring a signage system of a transit vehicle2020 10,304,367System and method for monitoring a signage system of a transit vehicle2019 10,234,098Direct LED lighting system and method2019 9,990,876System and method for monitoring a signage system of a transit vehicle2018 9,530,336'System and method for monitoring a signage system of a transit vehicle'2016 9,343,004'LCD TFT sign for on-board use in public transportation'2016 9,131,558'Direct LED lighting system and method'2015 9,080,753'Display device for transportation vehicle'2015 8,677,662'LCD TFT sign for on-board use in public transportation'2014 8,590,184'Display device for transportation vehicle'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to LUMINATOR HOLDING LP (13)· patent assignee history

2013–2016Patents assigned to SAFAVI RAMIN (4)· patent assignee history

2013–2016Patents assigned to GAO ZHICUN (2)· patent assignee history

2013–2016Patents assigned to ZHOU XIAOPING (2)· patent assignee history

2013–2021Based in Plano, TX, US· patent location history

2015Patents assigned to BARR JOHN F (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUMINATOR HOLDING LP	13	2013–2021
SAFAVI RAMINself	4	2013–2016
GAO ZHICUN	2	2013–2016
ZHOU XIAOPING	2	2013–2016
BARR JOHN F	1	2015

Locations

Location	Patents	Span
Plano, Texas, US	13	2013–2021