Parth P Joshi

US Patent:

20210410257, Dec 30, 2021

Filed:

Sep 14, 2021

Appl. No.:

17/474111

Inventors:

- EINHOVEN, NL
PARTH JOSHI - ATLANTA GA, US

International Classification:

H05B 47/19
H04B 7/155
H05B 47/115

Abstract:

A lighting fixture that provides an illumination light includes a wireless signal repeater configured to receive an input wireless signal and to transmit an output wireless signal that corresponds to the input wireless signal. The lighting fixture further includes an occupancy sensor configured to monitor a space and to output occupancy detection information indicating whether the space is occupied. The wireless signal repeater is configured to operate based on the occupancy detection information.

US Patent:

20200265647, Aug 20, 2020

Filed:

Feb 7, 2020

Appl. No.:

16/785497

Inventors:

- Dublin 4, IE
Deborah Baus - Peachtree City GA, US
Parth Joshi - Atlanta GA, US
B. Glenn Siegel - Peachtree City GA, US
Christopher Lee Bohler - Peachtree City GA, US

International Classification:

G06T 19/00
G06T 19/20
G01K 1/02
G06T 15/50
G06T 17/00
G06F 30/13

Abstract:

An augmented reality-based method for determining locations of lighting devices includes displaying on a display screen, by an augmented reality device, a real-time image of a target physical area. The real-time image includes lighting devices that are installed in the physical area. The method further includes displaying on the display screen, by the augmented reality device, a first marker and a second marker. The first marker is displayed overlaid on a first lighting device of the lighting devices, and the second marker is displayed overlaid on a second lighting device of the lighting devices. The method also includes determining, by the augmented reality device, a location of the first marker and a location of the second marker.

US Patent:

20200267824, Aug 20, 2020

Filed:

Feb 7, 2020

Appl. No.:

16/785492

Inventors:

- Dublin 4, IE
Nam Chin Cho - Peachtree City GA, US
Vaibhav Chavan - Ratnagiri, IN
Parth Joshi - Atlanta GA, US

International Classification:

H05B 47/12
H05B 47/125
G10L 17/24
G10L 15/30

Abstract:

A lighting device includes a microphone, a camera, and a controller. The controller is configured to control a light source of the lighting device and determine whether an utterance captured by the microphone or a gesture captured by the camera corresponds to a wake-word. The controller is further configured to generate a command based on at least an image of an item captured by the camera if the controller determines that the utterance or the gesture corresponds to the wake-word. The controller is also configured to send the command to a cloud server and to provide a response to the command, where the response is received from the cloud server.

US Patent:

20200257831, Aug 13, 2020

Filed:

Feb 11, 2020

Appl. No.:

16/787292

Inventors:

- Dublin, IE
Parth Joshi - Atlanta GA, US
Debora Yoon Grosse - Atlanta GA, US
Nam Chin Cho - Peachtree City GA, US

International Classification:

G06F 30/13
G06T 19/00
G06F 30/20
G06T 15/50
G06T 11/00
G06T 17/00
H05B 47/11

Abstract:

A lighting device simulation system simulates operation of luminaires in a facility according to scene by using location and capability data for the luminaires and mapping it to structural feature data for the facility. In response to receiving a selection of a scene, the system will play the selected scene on a display. The display may be a two-dimensional representation of the facility, or it may be a three-dimensional representation on an augmented reality or mixed reality device.

US Patent:

20200253028, Aug 6, 2020

Filed:

Apr 20, 2020

Appl. No.:

16/853242

Inventors:

- EINHOVEN, NL
Brad Edward PAINE - FAYETTEVILLE GA, US
Parth JOSHI - SUGAR HILL GA, US

International Classification:

H05B 47/19
H05B 47/10
H05B 47/11
H05B 47/16
H05B 47/105

Abstract:

A method of lighting control includes detecting, by a control device, whether an AC power is available, where the availability of the AC power is controlled by a switch. The method further includes providing, by a driver, a driver power to a light source if the driver power was not provided to the light source when the AC power was last available. The driver generates the driver power from the AC power.

US Patent:

20200041082, Feb 6, 2020

Filed:

Aug 1, 2019

Appl. No.:

16/529436

Inventors:

- Dublin 4, IE
Nam Chin Cho - Peachtree City GA, US
Parth Joshi - Atlanta GA, US

International Classification:

F21S 10/02
G06T 7/90
F21S 8/04
F21V 14/00
H05B 33/08

Abstract:

A lighting fixture includes a light source configured to emit a light toward an area. The lighting fixture further includes a receiver configured to receive an image of the area. The lighting fixture also includes a controller device configured to adjust a color or a color temperature of the light emitted based on at least color content of the image.

US Patent:

20190387314, Dec 19, 2019

Filed:

Aug 28, 2019

Appl. No.:

16/554423

Inventors:

- Dublin, IE
Nam Chin Cho - Peachtree City GA, US
Pengseng Tan - Peachtree City GA, US
Parth Joshi - Atlanta GA, US
Brad Edward Paine - Fayetteville GA, US
Kenneth Dale Walma - Peachtree City GA, US
William T. Cook - Peachtree City GA, US

International Classification:

H04R 3/00
F21K 9/20
G10L 15/22
G10K 11/175
H04R 1/22
F21V 33/00
G06F 3/16

Abstract:

A lighting system with expanded coverage voice operation includes a lighting fixture that includes a wireless transceiver. The lighting system further includes a remote microphone device configured to receive a voice and to transmit wirelessly an audio stream generated from the voice. The lighting fixture is configured to receive the audio stream from the remote microphone device via the wireless transceiver and to transmit the audio stream to a cloud server.

US Patent:

20190364360, Nov 28, 2019

Filed:

Aug 12, 2019

Appl. No.:

16/538435

Inventors:

- Dublin 4, IE
Parth Joshi - Atlanta GA, US
Brad Edward Paine - Fayetteville GA, US
William T. Cook - Peachtree City GA, US

International Classification:

H04R 3/00
G06F 3/16
F21V 33/00
H04R 1/22
G10K 11/175
G10L 15/22
F21K 9/20

Abstract:

A lighting system includes a first lighting fixture that includes a first microphone and a first transmitter. The first transmitter is configured to transmit a first digital audio stream generated based on a sound. The lighting system further includes a second lighting fixture that includes a second microphone and a second transmitter. The second transmitter is configured to transmit a second digital audio stream generated based on the sound, where the sound is received by the first microphone and by the second microphone. The lighting system also includes a central processor that can process the first digital audio stream and the second digital audio stream to identify the sound.