The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
May. 09, 2025
Abb Schweiz Ag, Baden, CH;
Kisumi Iida, Tokyo, JP;
ABB Schweiz AG, Baden, CH;
Abstract
A head control unit of a painting robot is configured to implement recovery control for controlling driving of a piezoelectric substrate to increase the size of droplets of conforming dots surrounding a non-conforming dot if a specific nozzle is deemed to be non-conforming and not ejecting droplets correctly when painting a vehicle. In the recovery control, when the conforming dots surrounding the non-conforming dot reach a boundary of a painting range of the painting area, boundary ejection control is implemented to make the size of the droplets of the conforming dots a droplet size which is equal to the size in a state of normal ejection when the recovery control is not being implemented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile