TOOTHBRUSH WITH AUTOMATIC DETECTION OF BRUSHING ANGLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190015182A1
SERIAL NO

16135364

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A toothbrush (10) includes a brushhead (18), a first force sensor (30A) for measuring a first force exerted by the brushhead at a first angle relative to a tooth and a second force sensor (30B) for measuring a second force exerted by the brushhead at a second angle relative to the tooth, the second angle being different than the first angle, and a processing unit (26). The processing unit is structured to: (i) receive first information indicative of the first force as measured by the first force sensor, (ii) receive second information indicative of the second force as measured by the second force sensor, and (iii) determine information regarding a current brushing angle of the brushhead based on the first information and the second information.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS N VEINDHOVEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JOHNSON, MARK THOMAS ARENDONK, BE 458 4248
OUWELTJES, OKKE VELDHOVEN, NL 41 220
PRINS, MENNO WILLEM JOSE ROSMALEN, NL 93 1239
SPRUIT, JOHANNES HENDRIKUS MARIA WAALRE, NL 51 251
VAN, GOOL EDGAR MARTINUS VEGHEL, NL 13 58

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