IP Library Granted Patent US 10,628,728
Granted Patent B2
US 10,628,728 · App. 16/545,945 · Granted Apr 21, 2020

Radio frequency identification enabled mirrors

Inventors: Sheshi Nyalamadugu (San Diego, CA); Joe Mullis (Escondido, CA)
Assignee: NEOLOGY, INC.
G06K19/07794B60R1/12G02B5/0875H01Q1/2225H01Q1/3266H01Q1/38H01Q5/378H01Q7/00H01Q13/106H01Q15/14B60R2001/1261B60R2001/1276G02B5/085
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Quick Facts
Patent No.
US 10,628,728
App. No.
16/545,945
Granted
Apr 21, 2020
Kind
B2
Abstract

A radio frequency identification (RFID) enabled mirror includes a mirror comprising a reflective layer. The reflective layer comprises at least one layer of a metallic material. At least one portion of the reflective layer is removed to form a booster antenna from a remaining portion of the reflective layer. A dielectric coating is applied to the mirror where the reflective layer was removed. The RFID-enabled mirror further includes an RFID chip coupled to the booster antenna.

Claims (22)

1. A self-declaring system on a vehicle, comprising:

a mirror comprising a wireless transponder configured to communicate with a reader; and

a sensor module comprising one or more sensors configured to collect data from inside the vehicle;

a microcontroller coupled to both the sensor module and the mirror and configured to:

determine occupancy data based at least in part on the data collected by the sensor module;

control an operation state of the mirror from a plurality of operation states based at least on the determined occupancy data; and

communicate with the reader via the determined operation state of the mirror.

2. The self-declaring system of claim 1 , wherein the mirror comprises a radio frequency identification (RFID) enabled mirror comprising a reflective layer and the wireless transponder comprises an RFID chip, wherein at least a portion of the reflective layer is removed to form an antenna.

3. The self-declaring system of claim 2 , wherein the antenna is formed via one of selective demetallization and selective metallization.

4. The self-declaring system of claim 3 , wherein the reflective layer comprises at least one layer of metallic material, wherein at least one portion of the reflective layer is removed to form the antenna from a remaining portion of the reflective layer and a dielectric coating is applied to the mirror where the reflective layer was removed.

5. The self-declaring system of claim 3 , wherein the reflective layer comprises a dielectric coating, wherein at least one portion of the reflective layer is removed and a metallic material is applied to the mirror where the reflective layer was removed to form a booster antenna.

6. The self-declaring system of claim 2 , wherein the RFID chip is coupled to the antenna via one of inductive coupling and capacitive coupling.

7. The self-declaring system of claim 2 , wherein the RFID chip is configured to operate at multiple frequencies.

8. The self-declaring system of claim 7 , wherein the antenna is configured to resonate at a first frequency band.

9. The self-declaring system of claim 8 , wherein the antenna is configured to resonate at a second frequency band.

10. The self-declaring system of claim 9 , wherein the first frequency band is a high-frequency band and the second frequency band is an ultra-high frequency band.

11. The self-declaring system of claim 1 , wherein the one or more sensors includes one or more of the following: a motion sensor, infrared (IR) sensor, and image sensor.

12. The self-declaring system of claim 1 , further comprising a switch adapted to control the operational state of the mirror.

13. The self-declaring system of claim 1 , wherein the determined operation state of the mirror includes an activated state and an deactivated state.

14. The self-declaring system of claim 1 , wherein the occupancy data includes a determination of a number of occupants in the vehicle and whether the number of occupants in the vehicle exceeds a predetermined threshold number of occupants.

15. The self-declaring system of claim 14 , wherein the determined operational state of the mirror corresponds to the number of occupants in a vehicle.

16. The self-declaring system of claim 1 , wherein the mirror comprises one of a rearview mirror and a side view mirror.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 20, 2019
From: NYALAMADUGU, SHESHI; MULLIS, JOE
To: NEOLOGY, INC.
Reel/Frame 050108/0160 →
Continuity (5)
Continuation 15979232 · May 14, 2018
Continuation 15633400 · Jun 26, 2017
Continuation 14927426 · Oct 29, 2015
Provisional Application 62072416 · Oct 29, 2014
Related Publication 20190370626A1 · Dec 5, 2019