Controller
The broken lines in the drawings are by way of illustration only and form no part of the claimed design.
The portions encircled in dash-dot lines in
Claims
The ornamental design for a controller, as shown and described.
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Type: Grant
Filed: Mar 10, 2017
Date of Patent: Jul 31, 2018
Assignee: AUTEL ROBOTICS CO., LTD. (Guangdong)
Inventors: Zhiyin Liang (Guangdong), Yongshuai Wang (Guangdong)
Primary Examiner: Selina Sikder
Application Number: 29/596,763