User interface with circular light guided ring with adaptive appearance depending on function

Assignee

• Koniniklijke Philips N.V.

Inventors

• Daniel Karl Pezzutti (4 patents)
• Ramon Eugene Franciscus Van De Ven (7 patents)
• Ay Ling De Goederen-Oei (9 patents)
• Thomas J. G. Pelzer (2 patents)
• Martijn Marius Hultermans (9 patents)
• Henk Albert Dammer (3 patents)

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