Dat Hoang Do

US Patent:

20210129339, May 6, 2021

Filed:

Nov 5, 2019

Appl. No.:

16/674564

Inventors:

- Pasadena CA, US
Dat Do - Los Angeles CA, US
Arye Barnehama - Pasadena CA, US
Nambi Srivatsav - El Monte CA, US
Petr Lipay - Los Angeles CA, US

International Classification:

B25J 9/16
B25J 13/08

Abstract:

Disclosed herein are embodiments related to calibration and zeroing in robotic systems. For example, an apparatus for robotic zeroing may include a processing device to perform a joint zeroing operation on a first joint assembly of a robotic apparatus. The joint zeroing operation may include: determining a reference vector for zeroing the first joint assembly, wherein the first joint assembly is mechanically coupled to a base of the robotic apparatus; identifying an acceleration vector representative of an orientation of a second joint assembly of the robotic apparatus, wherein the first joint assembly is mechanically between the base and the second joint assembly; determining whether the acceleration vector is aligned with the reference vector; and, in response to a determination that the acceleration vector is not aligned with the reference vector, causing the first joint assembly to move.

US Patent:

20210129340, May 6, 2021

Filed:

Nov 5, 2019

Appl. No.:

16/674670

Inventors:

- Pasadena CA, US
Kevin Liu - Los Angeles CA, US
Dat Do - Los Angeles CA, US
Nambi Srivatsav - El Monte CA, US
Ranjith Premachandra - Woodland Hills CA, US
Arye Barnehama - Pasadena CA, US

International Classification:

B25J 9/16
B25J 15/00
B25J 9/12

Abstract:

Disclosed herein are embodiments related to end effectors in robotic systems. For example, an end effector for a robotic apparatus may be couplable to the robotic apparatus, and the end effector may include a communication port for coupling to the robotic apparatus, a camera, and a lighting device, wherein a lighting color of the lighting device is controllable via the communication port.