IP Library Granted Patent US 12703118
Granted Patent B2
US 12703118 · App. 18/466,955 · Granted Aug 11, 2026

Electronic razor with suction

Inventor: Ali Ebrahimi Afrouzi (Henderson, NV)
Assignee: Bobsweep USA
B26B19/388B26B19/02B26B19/20B26B19/382B26B19/44B26B21/38B26B21/4056B26B19/3886
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Quick Facts
Patent No.
US 12703118
App. No.
18/466,955
Granted
Aug 11, 2026
Kind
B2
Abstract

Provided is an electronic razor, including: a frame; one or more razor blades detachable from the frame; a razor blade motor to drive the one or more razor blades; one or more sensors; a processor; and a suctioning mechanism positioned below the one or more razor blades, including: a suction fan; a suction fan motor to drive the suction fan; and a hair collection compartment; wherein: the processor learns one or more electronic razor settings based on usage history of the electronic razor. Included is a method for determining one or more electronic razor settings of an electronic razor, including: learning, by a processor of the electronic razor, the one or more electronic razor settings based on a usage history of the electronic razor.

Claims (68)

1 . A method for determining one or more electronic razor settings of an electronic razor, comprising:

determining, by a processor of one or more electronic razors, one or more fill levels of a hair collection compartment of the one or more electronic razors based on data from at least one sensor of the one or more electronic razors; and

learning, by the processor of the one or more electronic razors, the one or more electronic razor settings based on a usage history of the one or more electronic razors;

wherein:

the one or more electronic razors comprise:

a pair of a first IR transmitter and a first IR receiver, the first IR transmitter positioned adjacent to a first side of a top portion of the hair collection compartment of the one or more electronic razors and the first IR receiver positioned adjacent to a second side of the top portion of the hair collection compartment of the one or more electronic razors, the second side being directly opposite the first side; and

a pair of a second IR transmitter and a second IR receiver, the second IR transmitter positioned adjacent to a first side of a middle portion of the hair collection compartment of the one or more electronic razors and the second IR receiver positioned adjacent to a second side of the middle portion of the hair collection compartment of the one or more electronic razors;

the one or more electronic razor settings comprise at least one of a suction fan motor speed, a suction fan motor speed for different levels of coarseness of hair, a suction fan motor speed for different lengths of hair, an electronic razor use schedule, and a razor blade replacement schedule;

wherein the method further comprises:

detecting, by the processor of the one or more electronic razors, the hair collection compartment of the one or more electronic razors is full when the first receiver does not receive an IR signal from the first transmitter for a predetermined amount of time; and

detecting, by the processor of the one or more electronic razors, the hair collection compartment of the one or more electronic razors is half full when the second receiver does not receive an IR signal from the second transmitter for a predetermined amount of time.

2 . The method of claim 1 , wherein:

the at least one sensor of the one or more electronic razors comprises an additional sensor for detecting contact between one or more razor blades and a user; and

the method further comprises:

activating, by the processor of the one or more electronic razors, a razor blade motor when contact between the one or more razor blades and the user is detected by the additional sensor.

3 . The method of claim 1 , wherein:

the at least one sensor of the one or more electronic razors comprises an additional sensor; and

the method further comprises:

determining, by the processor of the one or more electronic razors, a coarseness or length of hair of a user based on data from the additional sensor.

4 . The method of claim 3 , further comprises:

determining, by the processor of the one or more electronic razors, a razor blade motor speed based on the coarseness or the length of hair.

5 . The method of claim 3 , further comprises:

determining, by the processor of the one or more electronic razors, the suction fan motor speed of the one or more electronic razors based on the coarseness or the length of hair.

6 . The method of claim 1 , further comprises:

storing, with one or more compartments of the one or more electronic razors, at least one of a shaving fluid, an aftershave fluid, a sanitizing fluid, and at least one new razor blade.

7 . The method of claim 1 , wherein:

the at least one sensor of the one or more electronic razors comprises an additional sensor for detecting motion of the one or more electronic razors when a user picks up the electronic razor for shaving or when specific movements associated with shaving are performed;

the method further comprises:

automatically activating, by the processor of the one or more electronic razors, a razor blade motor and a suction fan motor of the one or more electronic razors when a motion of the one or more electronic razors is detected.

8 . The method of claim 1 , further comprises:

receiving, by the processor of the one or more electronic razors, first information from an application of a communication device wirelessly connected to the one or more electronic razors;

sending, by the processor of the one or more electronic razors, second information to the application; and

determining, by the processor of the one or more electronic razors, one or more actions of the one or more electronic razors based on at least a portion of at least one of the first information and the second information.

9 . An electronic razor, comprising:

a frame;

one or more razor blades detachably mounted to the frame;

a razor blade motor to drive the one or more razor blades;

at least one sensor;

a processor; and

a suctioning mechanism positioned below the one or more razor blades, comprising:

a suction fan;

a suction fan motor to drive the suction fan; and

a hair collection compartment;

a pair of a first IR transmitter and a first IR receiver, the first IR transmitter positioned adjacent to a first side of a top portion of the hair collection compartment and the first IR receiver positioned adjacent to a second side of the top portion of the hair collection compartment, the second side being directly opposite the first side; and

a pair of a second IR transmitter and a second IR receiver, the second IR transmitter positioned adjacent to a first side of a middle portion of the hair collection compartment and the second IR receiver positioned adjacent to a second side of the middle portion of the hair collection compartment;

wherein:

the processor of the electronic razor learns one or more electronic razor settings based on usage history of the electronic razor;

the one or more electronic razor settings comprise at least one of a suction fan motor speed, a suction fan motor speed for different levels of coarseness of hair, a suction fan motor speed for different lengths of hair, an electronic razor use schedule, and a razor blade replacement schedule;

the processor of the electronic razor detects that the hair collection compartment is full when the first receiver does not receive an IR signal from the first transmitter for a predetermined amount of time; and

the processor of the electronic razor detects that the hair collection compartment is half full when the second receiver does not receive an IR signal from the second transmitter for a predetermined amount of time.

10 . The electronic razor of claim 9 , wherein the processor of the electronic razor uses data from the at least one sensor to determine one or more fill levels of the hair collection compartment.

11 . The electronic razor of claim 9 , wherein the one or more electronic razor settings further comprises at least one of a razor blade motor speed, a razor blade motor speed for different levels of coarseness of hair, and a razor blade motor speed for different lengths of hair.

12 . The electronic razor of claim 11 , wherein:

the at least one sensor comprises an additional sensor;

the processor of the electronic razor uses data from the additional sensor to determine a coarseness or length of hair of a user; and

at least one of:

the razor blade motor speed is determined based on the coarseness or the length of hair determined by the processor; and

the suction fan motor speed is determined based on the coarseness or the length of hair determined by the processor.

13 . The electronic razor of claim 9 , wherein:

the at least one sensor comprises an additional sensor for detecting contact between the one or more razor blades and a user; and

the processor of the electronic razor activates the razor blade motor when contact between the one or more razor blades and the user is detected by the additional sensor.

14 . The electronic razor of claim 9 , wherein:

the at least one sensor comprises an additional sensor for detecting motion of the electronic razor when a user picks up the electronic razor for shaving or when specific movements associated with shaving are performed; and

the razor blade motor and the suction fan motor automatically activate when motion of the electronic razor is detected.

15 . A system comprising the electronic razor of claim 9 and a communication device, wherein: the processor of the electronic razor is wirelessly connected with an application of the communication device;

the processor of the electronic razor receives first information from the application of the communication device;

the processor of the electronic razor sends second information to the application; and

the processor of the electronic razor determines one or more actions of the electronic razor based on at least a portion of at least one of the first information and the second information.